Heated Hoses Analytic Hoses- Brochure

innovations in heat tracingKennet Building, Trade Street Woolton Hill, Newbury RG20 9UJ, United KingdomPhone +44 (0)1635 255 280Fax +44 (0)1635 253 571E-Mail sales@eltherm.uk.comWeb www.eltherm.uk.comeltherm UK Ltd.1, Kallang Sector, #06-04 Singapore 349276Phone +65 66 34-91 00 Fax +65 66 34-91 01E-Mail apsales@eltherm-ap.com Web www.eltherm-ap.comeltherm Asia-Pacific Pte Ltd.1440 Graham’s Lane, Unit 5Burlington Ontario L7S 1W3, CanadaPhone +1 (289) 812-6631 Fax +1 (844) 325-6750E-Mail info@eltherm.caWeb www.eltherm.caeltherm Canada Inc.Rm18-07, XinJian Mansion, No. 488, YaoHua Road, Pudong New Area, Shanghai, China, 200126Phone +86 21 2028 6188 Fax +86 21 2028 6187Email apsales@eltherm-ap.comWeb www.eltherm-ap.comeltherm (Shanghai) Co., LtdErnst-Heinkel-Straße 6 -10 D-57299 Burbach, GermanyPhone +49 (0) 27 36/44 13-0 Fax +49 (0) 27 36/44 13-50E-Mail info@eltherm.comWeb www.eltherm.comeltherm GmbH Headquarters / Production site21V Shkolnaya Street Room 1Moscow Region, Bolshevo District, 141060 Korolev, Russian Federation Phone +79 (0) 6770 0811E-Mail sterentyev@eltherm-russia.ruWeb eltherm-russia.rueltherm Rus Limited Liability Company Unit 5, Block A, Upper Grayston 150 Linden Road, Sandton, South AfricaPhone +27 (0)11 326 6475 Email pstone@eltherm.co.za Web www.eltherm.co.zaeltherm South Africa (Pty) Ltd011/2014– Technische Änderungen vorbehalten/Subject to change without noticeinnovations in heat tracingHeated hoses Analytic hoses2eltherm GmbHeltherm GmbH is an international operating company spe-cializing in the field of electrical heat tracing systems. With more than 40 years of technological know-how and con-tinuous demand for the highest quality and flexibility, this owner-managed company has grown significantly since its humble beginning. The clear commitment to the production site located in Germany strongly emphasizes the philosophy of eltherm, which is to supply its customers with electrical heat tracing system solutions individually tailored to their requirements on the highest levels. As a result of having its own production site for heating cables, heating hoses, heat-ing mats and jackets, measurement and control systems and accessories, it has enhanced the engineering society within eltherm allowing it to become one of the worldwide leading manufacturers of electrical heat tracing systems.The portfolio has been completed by the production of self-regulating heating cables. Due to its high-tech demand on the production of such cables, eltherm has now joined the premium league of heating cable manufacturers. Only about ten heating cable manufacturers worldwide have mastered the technology for manufacturing self-regulating heating ca-bles, and eltherm is the only one located in Germany.Besides frost protection and temperature maintenance up to 900 °C, eltherm is the competent partner for complete sys-tem solutions such as heating whole chemical or other in-dustrial plants. eltherm has proven its potential and expertise in different applications like oil and gas, power plant building, automotive and food industries.innovations in heat tracingProduction in Burbach3Competent solutionseltherm has an established in-house development area that goes beyond basic production. This is where innovative solu-tions are created and products are continuously improved to meet market demands. Along the way, our quality manage-ment system ensures that we ship out only high-quality and technically sound products.In addition to complying with requirements such as GOST certification and VDE directives, eltherm also fulfils the strict demands of ATEX certification. Furthermore, eltherm has also been certified according to the standards of ISO 9001 and ISO 14001 for many years.Solutions for your challenge4Table of ContentsHeated hoses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Page 5 Field of application . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Page 6Spacers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Page 7Controlled analytic heated hoses type ELHa . . . . . . . . . . . Page 8-9Hose configuration type ELHa… / w / T / GSi . . . . . . . . Page 10-11Hose configuration type ELH/a… / N / SS / Fe / Si . . . Page 12-13Heat output / heating circuit lengths . . . . . . . . . . . . . . . . Page 14-15Outer diameter / bending radii . . . . . . . . . . . . . . . . . . . . . . Page 16-17End caps . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Page 18Cable exit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Page 19Temperature sensors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Page 20Standard connectors and couplings . . . . . . . . . . . . . . . . . . . . . Page 20Additional wires . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Page 21Temperature sensors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Page 20Self-regulating analytic heat hoses Type ELHa…sb . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Page 22-23Hose configuration ELHa/a...sb… / w / T. . . . . . . . . . . . . Page 24-25Hose configuration type ELH/a…sb… / N / SS / Fe . . Page 26-27Heat output / heating circuit lengths . . . . . . . . . . . . . . . . . . . . Page 28Assembly set . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Page 28Temperature tracer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Page 28Outer diameter / bending radii . . . . . . . . . . . . . . . . . . . . . . . . . . Page 29End caps . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Page 30Cable exit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Page 31Temperature sensors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Page 32Standard connectors and couplings . . . . . . . . . . . . . . . . . . . . . Page 32Additional wires . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Page 33Analytic heated hoses for Ex area . . . . . . . . . . . . . . . . . . . Page 34-35Hose configuration type ELHa…EX . . . . . . . . . . . . . . . . . . Page 36-37Heat output / heating circuit lengths . . . . . . . . . . . . . . . . . . . . Page 38Outer diameter / bending radii . . . . . . . . . . . . . . . . . . . . . . . . . . Page 39Hose configuration type ELHa…sb…EX . . . . . . . . . . . . . Page 40-41Heat output / heating circuit lengths . . . . . . . . . . . . . . . . . . . . Page 42Assembly set . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Page 42Temperature tracer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Page 42Outer diameter / bending radii . . . . . . . . . . . . . . . . . . . . . . . . . . Page 43Special heated hoses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Page 44-45Defined terms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Page 46-47Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Page 48-51Measurement and control technology . . . . . . . . . . . . . . Page 52-54Questionnaire . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Page 555Heated hoseseltherm is one of Europe’s leading suppliers of heated hoses and flexible, heated pipes. Heated pipes manufactured by eltherm ensure the transport of liquid and gaseous media without the loss of temperature. Areas of application for eltherm heated hoses: Gas analysis where fixed heated hoses take flue gas samples from the chimney to the analyser system Industrial applications in mechanical and plant engineering In the chemical and petrochemical industry Food industry Automotive industry where, for example flexible system components are interconnectedThus, standard frost protection and process temperatures up to 450 °C can be implemented without any issues.What types of applications are available?1. Analyser technologyHolding temperature / frost protection: up to 450 °CTypical nominal diameters: 4-10 mm2. Industrial applications / heated pressure hosesHolding temperature / frost protection: up to 250 °CTypical nominal diameters: 8 to 100 mmAll heated hoses made by eltherm are designed and pro-duced specifically according to customer specifications. Our in-house development department is happy to develop a custom solution based on your requirements.Of course, eltherm also provides flexible heated cables de-signed for use in explosion-prone areas.6Solutions for your areas of application Gas analysis Automotive industry Environmental and water technologies Food industry Chemical industry / petrochemical industry Mechanical engineering Bitumen Surface technology7Advantages High power density resulting from tight winding of the heating cable with spacer Homogeneous and therefore optimal heat distribution Resistance to greater bending strain Longer service life and durability Very high quality standard Hot spot preventionTo meet the high quality standards eltherm has set for itself and to ensure optimum heating cable output on the carrier hose, our standard hoses are configured to include bifilar heating cables and special spacers. Creating spatial density in the hose that carries the heating cable ensures perfectly homogeneous heat distribution throughout the hose as well as optimum element loading. The additional glass-fibre spac-er serves to prevent hot spots in moving applications with greater bending strain, as contact between the heating ca-bles is avoided.eltherm hose design with spacer Controlled: a../ad../ai../adi../ae.. Self-regulating: asb../adsb../aisb../adisb../aesb.. Controlled: md../hd../shd.. Self-regulating: mdsb../hdsb../shdsb..Heating hose product range: ELH…/ELSH…Analytic heated hoses Heated pressure hosesHomogeneous heat distribution with eltherm heating hose Heat distribution with conventional heated hose configuration without spacer: risk of hot spots due to bending8Advantages Transport of gaseous media without temperature loss Operating temperature: 5 °C to 450 °C Nominal widths: 2 mm to 12 mm Length: 0.3 m to 150.0 m Voltage: 12 V to 400 V Heat output optimised for application Great heating circuit lengths Heating cables produced in-house Prevention of condensate formation Lower deviation of dew point Keeping gas temperature constantApplication backgroundControlled analytic heated hoses type ELHa…Controlled analytic heated hoses serve to transport gaseous media from the point of withdrawal to an analytic measuring device (e.g. at the chimney, con-nection to a heated exhaust sample probe). In most cases, they are fixed-mounted in plants or in the form of portable systems (e.g. TÜV, the German Technical Inspectorate).One of their primary applications is in officially man-dated emission monitoring, such as in power stations or waste incineration plants. However, our analytic heated hoses are increasingly used in process analyt-ics by various industry sectors including the chemical and petrochemical industry, where one of their func-tions is to monitor and control combustion processes.In addition, eltherm heated hoses play a role in motor test benches and chassis dynamometers for combus-tion engines, where they are utilised to determine a vehicle’s emission value.Temperature ranges: up to 450 °C standard91 Inner liners: see types of inner liner2 Sensor: a temperature sensor is mounted between inner liner and heating cable for temperature control. Additional sensors can be mounted in any position for further temperature detection. We use PT-100 sensors in 2-wire technology as a standard. In addition, it is possible to integrate nearly any customary temperature sensor (e.g. thermocouple type K / J, PT-1000, etc.).3a Heating cable: the resistance heating cable, the basic element is produced in-house. eltherm uses only heat-ing cables insulated with fluorpolymer. As a standard, we use our ELKM-AE heating cable up to max. 250 °C.3b Spacer: the spacer made of braided glass-fibre provides reliable protection for the heating cable against damage and hot spots in the event of bending strain.4 Insulation: insulation depends on max. operating temperature and selection of outer jacket (see hose con-figuration, pages 10 ff). As a rule, special thermal fleece materials and foam hoses are used (up to 100 °C elasto-mer foam hose, up to 250 °C silicone foam hoses).5 Outer jacket: outer jacket selection is determined by application, bending radius and ambient temperatures. The outer jacket provides heated hoses with reliable protection from humidity, weather, external environ-mental impact and mechanical strain.6 End caps: end caps seal off heated hoses at both ends. The integrated strain relief provides reliable relief for the connecting cable. End caps are silicone by default and available in EPDM, plastic (polyamide) and galvanised metal.7 Connecting fitting: connection to analyser or probe8 Connecting cables: by default, the connecting cable is led out separately. (sensor cable and tracer cable). Default length of the connection cables is 1.5 m each. Upon request, any customary plug can be mounted to the con-nection cable.1 2 3 4 5 6 7810Hose configuration type ELHa… / w / T / GSi to 250 °CInner linerEnd caps InsulationELH/a: fixed PTFE or PFA coreELH/ad: fixed PTFE core with VA braiding and RSL pipe stubsELH/ai: fixed PTFE core replaceable PTFE or PFA coreELH/ae: fixed stainless steel pipeELH/adi: fixed PTFE core with VA braiding and RSL pipe stubs replaceable PTFE or PFA coreELH/adi-SP: fixed PTFE core with VA braiding and RSL pipe stubs replaceable PTFE or PFA coremulti-layered thermal fleecePlastic end cap with terminal housingSilicone end cap with anti-kink protectionMetal end capSilicone end capPlastic end cap200 °C250 °C200 °C250 °C600 °C250 °C16 4321Note: temperatures provided below refer to max. operating temperatures of the inner liners.Max. operating temperature of heated hoses depends on type of heated hose.Additional inner liners on request.11Outer jacketsCorrugated metal hose stainless steel Tread-resistant, robust design, highly corrosion-resistant (Mat. ANSI-304) Only for indoor use IP 40Corrugated PA hose (PA-11/12) StandardCorrugated metal hose, galvanised steel Tread-resistant, robust designOnly for indoor use IP 40Corrugated TPRI-B hose highly flexible at high ambient temperaturesCorrugated PA hose (PA-12) for robotic applicationsSensor Heating cablestationary-mounted temperature sensor with spacerCorrugated hose withPVC outer jacket / ANACONDA Tread-resistant, robust design Can also be used outdoorsSilicone outer jacket, red Flexible design, e.g. for heated mini hosesWith requirement for limited space-40 to 80 °Cw w wTGSiTT-30 to 150 °C-50 to 300 °C-50 to 100 °C-50 to 300 °C -25 to 70 °C-30 bis 220 °C52 3456121Foam hose4321200 °C250 °C200 °C250 °C600 °C250 °CHose configuration type ELH/a… / N / SS / Fe / Si to 250 °C6ELH/a: fixed PTFE or PFA coreELH/ad: fixed PTFE core with VA braiding and RSL pipe stubsELH/ai: fixed PTFE core replaceable PTFE or PFA coreELH/ae: fixed stainless steel pipeELH/adi: fixed PTFE core with VA braiding and RSL pipe stubs replaceable PTFE or PFA coreELH/adi-SP: fixed PTFE core with VA braiding and RSL pipe stubs replaceable PTFE or PFA coreNote: temperatures provided below refer to max. operating temperatures of the inner liners.Max. operating temperature of heated hoses depends on type of heated hose.Additional inner liners on request.Inner linerEnd caps InsulationPlastic end cap with terminal housingSilicone end cap with anti-kink protectionMetal end capSilicone end capPlastic end cap13456Outer jacketsSilicone outer jacket, black Highly flexible, easy to clean, especially suited for mobile use, lengths up to 20 m max.Stainless steel braiding Mat. 1.4301 highly corrosion-resistantgalvanised iron braidingNylon braiding / polyamide braiding Standard design, highly flexible, smallest bending radii possible-45 to 200 °C -45 to 200 °C-45 to 200 °C-30 to 120 °C5SS FeSiNSensor Heating cablestationary-mounted temperature sensor with spacer2 314Power tolerances: < 200 W: +/-10 % > 200 W +5/-10 % acc. to VDE / values applicable with ambient temperatures from -20 °C to +45 °CTechnical dataHeat output / heating circuit lengthsType ELH/a/ad/ae with fixed inner linerDN 4 6 8 10Output in W/m 80 90Max. heating circuit lengths in m115 V 23 20230 V 50 45400 V 65 60Type ELH/ad/ae with fixed inner linerDN 4 6 8 10Output in W/m 110 120Max. heating circuit lengths in m115 V 18 18230 V 40 35400 V 58 50Type ELH/a/ad/ae with fixed inner linerDN 4 6 8 10Output in W/m 100 110Max. heating circuit lengths in m115 V 18 18230 V 40 38400 V 58 55Type ELH/ae with fixed inner linerDN 4 6 8 10Output in W/m 130 140Max. heating circuit lengths in m115 V 18 15230 V 40 35to 100 °Cto 250 °C to 350 °Cto 200 °C15Type ELH/ai/adi with replaceable inner linerDN 4 6 8 10Output in W/m 90 100Max. heating circuit lengths in m115 V 20 18230 V 45 40400 V 60 55Typ ELH/adi mit replaceable inner linerDN 4 6 8 10Output in W/m 120 130Max. heating circuit lengths in m115 V 18 15230 V 35 32400 V 50 46Type ELH/ai/adi with replaceable inner linerDN 4 6 8 10Output in W/m 100 120Max. heating circuit lengths in m115 V 18 18230 V 40 35400 V 55 50to 100 °C to 200 °Cto 250 °C16Note: bending radii are applicable to static condition / bending radius. Please request a custom quote for dynamic condition.Outer diameters are designed for standard configuration at -20 °C.Technical dataOuter diameter / bending radiusOuter jacket: nylon braiding / silicone foam hose/ stainless steel braiding / galvanised braidingType DimensionsDN4 6 8 10ELH/admin. bending radius in mm 170 220Outer ø in mm 45 45ELH/amin. bending radius in mm 220 250Outer ø in mm 45 45ELH/aimin. Biegeradius in mm 250 280Outer ø in mm 45 49ELH/adimin. bending radius in mm 250 280Outer ø in mm 45 49ELH/aemin. bending radius in mm 260 280Outer ø in mm 45Outer jacket: nylon braiding / silicone foam hose/ stainless steel braiding / galvanised braidingELH/admin. bending radius in mm 170 250Outer ø in mm 45 49 55ELH/adimin. bending radius in mm 250 300Outer ø in mm 45 49 55 55ELH/aemin. bending radius in mm 260 300Outer ø in mm 45 49 55Outer jacket: corrugated PA hose / TPRI-B / corrugated PA hose, robotic designELH/ad..wmin. bending radius in mm 200 280Outer ø in mm 43 55ELH/adi..wmin. bending radius in mm 300 320Outer ø in mm 55 63ELH/ae..wmin. bending radius in mm 280 320Outer ø in mm 45 55Outer jacket: corrugated PA hose / TPRI-B / corrugated PA hose, robotic designType DimensionsDN4 6 8 10ELH/ad..wmin. bending radius in mm 200 250Outer ø in mm 43ELH/a..wmin. bending radius in mm 210 250Outer ø in mm 43ELH/ai..wmin. bending radius in mm 260 280Outer ø in mm 43ELH/adi..wmin. bending radius in mm 260 300Outer ø in mm 43 55ELH/ae..wmin. bending radius in mm 280 320Outer ø in mm 43to 200 °Cto 250 °Cto 200 °Cto 250 °C17Outer jacket: corrugated metal hose, galvanised corrugated metal hose stainless steelELH/ad..Tmin. bending radius in mm 330 350Outer ø in mm 45 56ELH/adi..Tmin. bending radius in mm 360 onOuter ø in mm 56 requestELH/ae..Tmin. bending radius in mm 330 350Outer ø in mm 45 56Outer jacket: corrugated metal hose with PVC outer jacket / AnacondaELH/ad..Tmin. bending radius in mm 350 390Outer ø in mm 48 60ELH/adi..Tmin. bending radius in mm 390 onOuter ø in mm 60 requestELH/ae..Tmin. bending radius in mm 350 390Outer ø in mm 45 56Outer jacket: corrugated metal hose with PVC outer jacket / AnacondaType DimensionsDN4 6 8 10ELH/ad..Tmin. bending radius in mm 290 330Outer ø in mm 42 48ELH/a..Tmin. bending radius in mm 340Outer ø in mm 42ELH/ai..Tmin. bending radius in mm 320 350Outer ø in mm 42 48ELH/adi..Tmin. bending radius in mm 320 380Outer ø in mm 42 48ELH/ae..Tmin. bending radius in mm 330Outer ø in mm 42Outer jacket: corrugated metal hose, galvanised corrugated metal hose stainless steelType DimensionsDN4 6 8 10ELH/ad..Tmin. bending radius in mm 280 320Outer ø in mm 39 45ELH/a..Tmin. bending radius in mm 300 330Outer ø in mm 39 45ELH/ai..Tmin. bending radius in mm 310 340Outer ø in mm 39 45ELH/adi..Tmin. bending radius in mm 300 350Outer ø in mm 39 45 56ELH/ae..Tmin. bending radius in mm 290 320Outer ø in mm 39 45to 200 °Cto 250 °Cto 200 °Cto 250 °C18Type Material Max. op. temp. ApplicationSilicon cap with anti-kink protectionSilicone Black200 °CStandard cap for universal applica-tion. The end cap is bonded firmly to the outer jacket using special adhesives thus ensuring a high degree of protection.Silicone end cap without anti-kink protectionType Material Max. op. temp. ApplicationPlastic end cap with terminal housingPolyamide 100 °CPlastic end caps are used where the area of the end cap has to be reinforced. Upon customer re-quest, connecting cables can also be replaced by terminal strips in the terminal housing. The end cap is best used in conjunction with a corrugated PA hose.Plastic end capPlastic end cap with PC 29 threadPlastic end cap with PC 29 thread and terminal housingThe PG thread can be used to feed the cable into an analysis cabinet (see also cabinet entries) or a probe.Type Material Max. op. temp. ApplicationMetal end capBichro-mated steel, available in stainless steel on request350 °CUsed with high ambient tempera-tures in conjunction with a cor-rugated metal hose to serve as an outer jacket.Technical dataEnd caps110120 and 130120 and 130130110237520 2075M20 x 1.5M20 x 1.5PG29 PG2923+6+6+635, 43, 45 and 5535, 43, 4535, 43, 4542-5635-63+6+6+635, 43, 45 and 5513042-4555-56+3 +332353590 20019Cable exitStandard, returnedStandard, returnedto the frontto the front sideon the hose or front sideon the sidePlasticMetalPlasticMetalPlasticMetalon the side to the front on the hose or front sideStandard, returnedcombinationSilicone Silicone SiliconeSiliconeSilicone20Standard connecting plugs and connecting couplingsTemperature detection and over temperature protection PT 100, 2-, 3- and 4-wire Thermocouple Fe-CuNi Thermocouple NiCr-Ni PTC Temperature switch (break contact/make contact) 80... 200 °COption: 2nd sensor Sensor and/or switch replaceableSensor positioning:By default, the temperature sensor(s) is/are mounted 500 mm upstream of the power connection.In general, the temperature tracer can be mounted in almost any position within the heated area of the heated hose.Correct sensor positioning is crucial especially when laying the heated hose across different temperature zones.Contact us and we will be happy to help. Type 6-pole + PE plug and 6-pole + PE coupling Type 4-pole + PE plug and 6-pole + PE couplingElectrical dataDesign voltage 250 VDesign withstanding voltage 4000 VPower rating 10 AElectrical dataDesign voltage 400 VDesign withstanding voltage 6000 VPower rating 20 ATechnical dataMin./max. operating temp. -40 °C to +100 °CProtection IP65Contact surface silver-coatedTechnical dataMin./max. operating temp. -40 °C to +100 °CProtection IP65Contact surface silver-coatedAdditional connecting plugs and couplings upon requestPlugs and coupling 7-polePlugs and coupling 5-poleTechnical dataTemperature sensorsThermocouple Fe-CuNiPT 100, 2-, 3- and 4-wireThermocouple NiCr-Ni Temperature switch (break contact/make contact)500 mm21Additional options: additional wires / connecting plugs and calibration gas linesAdditional options:Integrated additional wires: As an option, all analytic heated hoses can be equipped with additional wires. For example, they can be used to control solenoid valves or to supply probes. Additional wires can be supplied with open cable ends or with plug connections (plug and coupling) as requested by the customer. When there is great mechanical strain, we offer the op-tion of using reinforced connecting wires in corrugated PA hoses.Additional types of inner liner: As an option, additional heated or unheated inner liners can also be integrated into all analytic heated hoses, e.g. for the purpose of calibration. There is no need for laying additional hose lines and/or signal or power cables from the measuring point to the analyser. As a result, the installation expenditure is reduced as only one line needs to be laid. To protect against damage and environmental impact, additional wires and inner liners are incorporated into the heated hose.Advantages of integrated additional wires and inner liners1 Integrated calibration gas line, heated and unheated2 Integrated additional wires with open cable ends2a Integrated additional wires with open cable ends and reinforced connection wires3 Integrated additional wires with plug connections, plug and coupling1122a322Advantages Transport of gaseous media without temperature loss Operating temperature: 5 °C to 120 °C Nominal widths: 2 mm to 12 mm Length: 0.3 m to 130.0 m Can be shortened on site No adjustment required Output adjusts to the ambient temperature Heat output optimised for application Long heating circuit lengths Heating cables produced in-house Condensation in gas must be avoided. This will lead to sludge formation and blockage and generate acid drops as a result. Gas temperature deviations along the transport route distort measurement results. Prevention of lower dew point deviation, especially with combustion gases. Frost protection for measurement gas Frost protection for chemical liquids and waste water in the area of process metrology Frost protection in water analysisApplication backgroundSelf-regulating analytic heat hoses type ELHa…sbSelf-regulating analytic heat hoses serve to transport gaseous media from the point of withdrawal to an analytic measuring device (e.g. at the chimney, con-nection to a heated probe).Self-regulating sample gas line of type ELH/a..sb are used in the range from low (frost protection) to me-dium temperature (up to 120 °C max.).This includes applications in technological areas such as environmental measurement, emission measure-ment and process analysis.Temperature maintenance: up to 120 °C standard231234a 4b 5 6 781 Inner liners: see types of inner liner2 Sensor: for precise temperature control, an optional temperature sensor can be mounted between the in-ner liner and heating cable. Additional sensors can be mounted in any position for further temperature detec-tion. We use PT-100 sensors in 2-wire technology as a standard. In addition, it is possible to integrate nearly any customary temperature sensor (e.g. thermocouple type K / J, PT-1000, etc.).3 Self-regulating heating cable: the self-regulated heat-ing cable is produced in-house. These heating cables consist of two parallel supply wires embedded in a networked plastic heating element doped with carbon particles. If the temperature increases during operation, the plastic will expand as a result of molecular expan-sion and the distances between the carbon particles will increase. This will cause resistance to increase and output to drop. This process is reversed during cool-down and the output will increase.4a Aluminium foil: for improved heat distribution4b Insulation: insulation depends on max. operating tem-perature and selection of outer jacket (see hose configu-ration page) As a rule, special thermal fleece materials and foam hoses are used (up to 100 °C elastomer foam hose, up to 250 °C silicone foam hoses).5 Outer jacket: outer jacket selection is determined by application, bending radius and ambient temperatures. The outer jacket provides heated hoses with reliable protection from humidity, weather, external environ-mental impact and mechanical strain.6 End caps: end caps seal off heated hoses at both ends. The integrated strain relief provides reliable relief for the connecting cable. End caps are silicone by default and available in EPDM, plastic (polyamide) and galvanised metal.7 Connecting fitting: connection to analyser or probe8 Connecting cables: by default, the connecting cable is led out separately. (sensor cable and tracer cable). Default length of the connection cables is 1.5 m each. Upon request, any customary plug can be mounted to the connection cable.24Hose configuration Type ELH/a…sb… / w / T to 120 °C3211200 °C250 °C200 °C250 °C600 °C250 °C6ELH/a: fixed PTFE or PFA coreELH/ad: fixed PTFE core with VA braiding and RSL pipe stubsELH/ai: fixed PTFE core replaceable PTFE or PFA coreELH/ae: fixed stainless steel pipeELH/adi: fixed PTFE core with VA braiding and RSL pipe stubs replaceable PTFE or PFA coreELH/adi-SP: fixed PTFE core with VA braiding and RSL pipe stubs replaceable PTFE or PFA coreNote: temperatures provided below refer to max. operating temperatures of the inner liners. Max. operational temperature of the heated hose type ELH/a…sb…is 120 °C max. when switched on / 190 °C when switched off.Additional inner liners on request.Inner linerEnd capsPlastic end cap with terminal housingSilicone end cap with anti-kink protectionMetal end capSilicone end capPlastic end cap25Outer jacketsCorrugated PA hose (PA-11/12) StandardCorrugated TPRI-B hose highly flexible at high ambient temperaturesInsulationSensor: optional Heating cablemulti-layered thermal fleecestationary-mounted temperature sensor self-regulatingCorrugated hose withPVC outer jacket / ANACONDATread-resistant, robust design. Can also be used outdoors-40 to 80 °Cw w T-30 to 150 °C -25 to 70 °C542 345626Hose configuration type ELH/a…sb… / N / SS / Fe to 120 °C3211200 °C250 °C200 °C250 °C600 °C250 °C6ELH/a: fixed PTFE or PFA coreELH/ad: fixed PTFE core with VA braiding and RSL pipe stubsELH/ai: fixed PTFE core replaceable PTFE or PFA coreELH/ae: fixed stainless steel pipeELH/adi: fixed PTFE core with VA braiding and RSL pipe stubs replaceable PTFE or PFA coreELH/adi-SP: fixed PTFE core with VA braiding and RSL pipe stubs replaceable PTFE or PFA coreNote: temperatures provided below refer to max. operating temperatures of the inner liners. Max. operational temperature of the heated hose type ELH/a…sb…is 120 °C max. when switched on / 190 °C when switched off.Additional inner liners on request.Inner linerEnd capsPlastic end cap with terminal housingSilicone end cap with anti-kink protectionMetal end capSilicone end capPlastic end cap27Heating cableself-regulating3Outer jacketsStainless steel braiding Mat. 1.4301 highly corrosion-resistantgalvanised iron braidingNylon braiding / polyamide braiding Standard configuration, highly flexible, smallest possible bending radii-45 to 200 °C -45 to 200 °C-30 to 120 °C5SS FeN456Sensor: optionalstationary-mounted temperature sensor2Insulationfoam hose428Self-regulating analytic cable, designed for min. ambient temperature of -20 °CConnected voltage: 230 V / 115 V upon requestMax. heating circuit lengths at -20 °C with 16 A fuse characteristic CTechnical dataHeat output / heating circuit lengthsELH/adsb, ELH/asb, ELH/adisb, ELH/aisb with nominal widths 4-10 mmHolding temp.in °CRated output in W/mat +10 °CType of heating cable usedMax. temp in °C allowedmax. heat-ing circuit lengthswitched onswitched off5 10ELSR-N... 65 8511030 30 5050 30ELSR-H... 120 1906580 45 45100 45 45120 60 35to 120 °CAssembly set for on-site packaging of the heated hoses types ELH/asb…/aisb…& aesb..w/N/SS/FeType Nominal widthsHolding temp. in °C Design Material Item no.ELH/ SBA2-30 °C 4 to 10 5-30 Bonding techn. Silicon end caps 5X3C000ELH/ SBA2-100 °C 4 to 10 50-100 Bonding techn. Silicon end caps 5X3C001ELH/ SBA2-120 °C 4 to 10 120 Bonding techn. Silicon end caps 5X3C002ELH/ ZUMAT 4 to 10 5-120 Bonding techn.Additional material is required for each SBA2 set. Sufficient for 5 connections and terminations5X3A007ELH/ SBA3-30 °C 4 to 10 5-30 Screwing techn. Plastic end caps 5X3C003ELH/ SBA3-30 °C 4 to 10 50-100 Screwing techn. Plastic end caps 5X3C004ELH/ SBA3-120 °C 4 to 10 120 Screwing techn. Plastic end caps 5X3C005Temperature tracers for integration into heated hoses on site types ELH/asb…/aisb…& aesb..w/N/SS/Fe Type Connection length in mmHolding temp. in °C DesignConnecting cable insulation Item no.ELTF-PT.3 3.0 5-120 PT-100/ 2-wire PTFE 0650003ELTF-PT.3.1 3.0 5-120 PT-100/ 3-wire PTFE 0650002Assembly setTemperature tracers29Bending radii in mm: corrugated PA hose (W), corrugated TPE hose (W)Type Holding temp. in °CDN Outer diam-eter in mm4 6 8 10ELH/asb, ELH/adsb5-100 220 270 43120 230 280 55ELH/aesb5-100 290 330 43120 300 340 55ELH/aisb, ELH/adisb5-100 270 320 43120 280 330 55Bending radii in mm: Anaconda corrugated metal hose (T)Type Holding temp. in °CDN Outer diam-eter in mm4 6 8 10ELH/asb, ELH/adsb5-100 330 340 42120 340 350 48ELH/aesb5-100 350 340 42120 360 350 48ELH/aisb, ELH/adisb5-100 340 340 42120 350 350 48Bending radii in mm: nylon braiding (N), stainless steel braiding (SS), galv. iron braiding (FE)Type Holding temp. in °CDN Outer diam-eter in mm4 6 8 10ELH/asb, ELH/adsb5-100 200 260 45120 210 270 55ELH/aesb5-100 270 290 45120 280 300 55ELH/aisb, ELH/adisb5-100 260 290 45120 270 300 55Note: bending radii are applicable to static condition. Please request a custom quote for dynamic condition. Outer diameters are designed for standard configuration at -20 °C.Technical dataOuter diameter / bending radiito 120 °Cto 120 °Cto 120 °C30Technical data110120 and 130120 and 130130110237520 2075M20 x 1.5M20 x 1.5PG29 PG2923+6+6+635, 43, 45 and 5535, 43, 4535, 43, 4542-5635-63+6+6+635, 43, 45 and 5513042-4555-56+3 +332353590 200Type Material Max. op. temp. ApplicationSilicon cap with anti-kink protectionSilicone Black200 °CStandard cap for universal applica-tion. The end cap is bonded firmly to the outer jacket using special adhesives thus ensuring a high degree of protection.Silicone end cap without anti-kink protectionType Material Max. op. temp. ApplicationPlastic end cap with terminal housingPolyamide 100 °CPlastic end caps are used where the area of the end cap has to be reinforced. Upon customer re-quest, connecting cables can also be replaced by terminal strips in the terminal housing. The end cap is best used in conjunction with a corrugated PA hose.Plastic end capPlastic end cap with PC 29 threadPlastic end cap with PC 29 thread and terminal housingThe PG thread can be used to feed the cable into an analysis cabinet (see also cabinet entries) or a probe.Type Material Max. op. temp. ApplicationMetal end capBichro-mated steel, available in stainless steel on request350 °CUsed with high ambient tempera-tures in conjunction with a cor-rugated metal hose to serve as an outer jacket.End caps31Cable exitStandard, returnedStandard, returnedto the frontto the front sideon the hose or front sideon the sidePlasticMetalPlasticMetalPlasticMetalon the side to the front on the hose or front sideStandard, returnedcombinationSilicone Silicone SiliconeSiliconeSilicone32Technical dataTemperature sensorsStandard connecting plugs and connecting couplingsTemperature detection and over temperature protection PT 100, 2-, 3- and 4-wire Thermocouple Fe-CuNi Thermocouple NiCr-Ni PTC Temperature switch (break contact/make contact) 80... 200 °COption: 2nd sensor Sensor and/or switch replaceableSensor positioning:By default, the temperature sensor(s) is/are mounted 500 mm upstream of the power connection.In general, the temperature tracer can be mounted in almost any position within the heated area of the heated hose.Correct sensor positioning is crucial especially when laying the heated hose across different temperature zones.Contact us and we will be happy to help. Type 6-pole + PE plug and 6-pole + PE coupling Type 4-pole + PE plug and 6-pole + PE couplingAdditional connecting plugs and couplings upon requestPlugs and coupling 7-polePlugs and coupling 5-poleThermocouple Fe-CuNiPT 100, 2-, 3- and 4-wireThermocouple NiCr-Ni Temp. switch (break contact/make contact)500 mmElectrical dataDesign voltage 250 VDesign withstanding voltage 4000 VPower rating 10 AElectrical dataDesign voltage 400 VDesign withstanding voltage 6000 VPower rating 20 ATechnical dataMin./max. operating temp. -40 °C to +100 °CProtection IP65Contact surface silver-coatedTechnical dataMin./max. operating temp. -40 °C to +100 °CProtection IP65Contact surface silver-coated331122a3Additional options: additional wires / connecting plugs and calibration gas linesAdditional options:Integrated additional wires: As an option, all analytic heated hoses can be equipped with additional wires. For example, they can be used to control solenoid valves or to supply probes. Additional wires can be supplied with open cable ends or with plug connections (plug and coupling) as requested by the customer. When there is great mechanical strain, we offer the op-tion of using reinforced connecting wires in corrugated PA hoses.Additional types of inner liner: As an option, additional heated or unheated inner liners can also be integrated into all analytic heated hoses, e.g. for the purpose of calibration. There is no need for laying additional hose lines and/or signal or power cables from the measuring point to the analyser. As a result, the installation expenditure is reduced as only one line needs to be laid. To protect against damage and environmental impact, additional wires and inner liners are incorporated into the heated hose.Advantages of integrated additional wires and inner liners1 Integrated calibration gas line, heated and unheated2 Integrated additional wires with open cable ends2a Integrated additional wires with open cable ends and reinforced connection wires3 Integrated additional wires with plug connections, plug and coupling34Heated analytic heated hoses for Ex-areaAs an ATEX-certified company (IBExU09ATEX Q006), eltherm GmbH meets the requirements of an increased safety stand-ard in accordance with the most recent 94/4/EG (ATEX 100a) Ex Protection Directives.Owing to our ATEX-certified heating components, such as heating cables, heating tapes, connecting fittings, tempera-ture tracers, etc., we are able to supply heated analytic heat-ing hoses certified for Ex-area use.In addition to heated analytic heating hoses, eltherm also of-fers the required accessories, such as temperature controllers, temperature regulators and corresponding junction boxes for the Ex-area.Analytic heated hoses for Ex-areaEx-proof analytic heated hoses made by eltherm are used for transporting gaseous and liquid media from the point of withdrawal to the analytic measuring de-vice without loss of temperature.They are certified for application in explosion-prone areas of zones 1 + 2 (gas) and zones 21 + 22 (dust). The process temperatures range from +5 °C / frost protec-tion (temperature class T6) to +200 °C (temperature class T3). Each heated hose is configured according to customer specifications. The entire system is certi-fied by way of a CE declaration of conformity. Only EC type-tested individual components are selected.Our antistatic outer jackets are used in the chemical, petrochemical and pharmaceutical sectors as well as machinery and plant engineering, power stations and the cement industry. Areas of application include process control and control systems, monitoring of ventilation and air-conditioning, emission monitoring, prevention of condensation and lower dew point de-viation.1 Inner liners: see types of inner liner2 Sensor: two temperature sensors are mounted be-tween inner liner and heating cable to provide control and limit the temperature to the level required. Our standard devices include either ex-proof PT-100 tem-perature sensors in 3- or 4-wire technology or PT-100 sensors for intrinsic safety control.3a Heating cable: the resistance heating cable, the basic element is produced in-house. eltherm uses only heat-ing cables insulated with fluorpolymer. We also focus on the highest possible power density with the result of excellent homogeneous heat distribution. All our controlled Ex-analytic heated hoses come standard with our type ELKM-AG heating cable. 3b Spacer: the spacer made of braided glass-fibre provides reliable protection for the heating cable against damage and hot spots in the event of bending strain.3c Self-regulating heating cable: the self-regulated heating cable component is pro-duced in-house. Self-regulating heating cables consist of two parallel supply wires embedded in a networked plastic heating element doped with carbon particles. If the temperature increases during operation, the plastic will expand as a result of molecular expansion and the distance between the carbon particles will increase. This will cause an increase in resistance, which causes output to drop. This process is reversed during cool-down and the output will increase. The advantage for use in the Ex-area is that the heating cable is self-regulating as described above. There is no need for a thermal cut-out. Depending on application, a controller is not mandatory.4 Insulation: insulation depends on max. operating tem-perature and selection of outer jacket (see hose configu-ration page) As a rule, special thermal fleece materials and foam hoses are used (up to 100 °C elastomer foam hose, up to 200 °C silicone foam hoses).4a Aluminium foil: provides improved heat distribution5 Outer jacket: the selection of the outer jacket is de-termined by application, bending radius and ambient temperature. The outer jacket provides heated hoses with reliable protection against humidity, weather, external environmental impact and mechanical strain. In accordance with Ex Protection Directives 94/4/EG (ATEX 100a), all our heated Ex analytic hoses are made with a conductive outer jacket.6 End caps: end caps seal off heated hoses at both ends. The integrated strain relief provides reliable relief for the connecting cable. The end caps of our ex-proof heated hoses are available in silicone or EPDM as standard.7 Connecting fitting: connection to analyser or probe8 Connecting cables: by default, the connecting cable is lead out separately (sensor cable and tracer cable). Standard length of the connecting cable is 1.5 m. Only special, ATEX-certified, PTFE-insulated connection wires are used for our connecting cables.9 Power connection: by default, the power connection is established using 1.0-m excess heating cable length. The heating cable comes fully wired with an ATEX-certi-fied cable gland. The power connection also requires a suitable junction box (e.g. our ELAK-EX-R7).1 1223a 3b3c4 4a 45 56 67 788935Configuration ELH/a..w...-Ex Configuration ELH/a..sb .w..-Ex36Note: temperatures provided below also re-fer to max. operating temperatures of inner liners. Max. operational temperature of the heated hose type ELH/a.. is 200 °C.Additional inner liners on request.Hose configuration type ELHa…Ex to 200 °CInner linerEnd caps Heating cableTypr ELKM-AG ATEX-certified Certificate no.: PTB 09ATEX1029 USilicone end cap16 3ELH/a: fixed PTFE or PFA coreELH/ad: fixed PTFE core with VA braiding and RSL pipe stubsELH/ai: fixed PTFE core replaceable PTFE or PFA coreELH/ae: fixed stainless steel pipeELH/adi: fixed PTFE core with VA braiding and RSL pipe stubs replaceable PTFE or PFA core200 °C250 °C200 °C250 °C600 °C453221137Outer jacketsCorrugated PA hose (PA-11/12) electrically conductiveSensors to control and limit temperaturesPT-100/3-wire for intrinsic safety controlEx-proof PT-100/4-wire or 3-wire, type ELTF-PTEx.1 Certificate no.: IECEx IBE 12.0002X-40 to 100 °CW52Stainless steel braiding Mat. 1.4301 highly corrosion-resistantgalvanised iron braiding-45 to 200 °C -45 to 200 °CSS FeInsulationmulti-layered thermal fleecefoam hose44536638Power tolerances: < 200 W: +/-10 % > 200 W +5/-10 % acc. to VDE / values applicable with ambient temperatures from -20 °C to +45 °CA serial resistance heating cable type ELKM-AG is used for the heated hose type ELH/a…Ex. In addition to a suitable controller, it is mandatory to use an appropriate safety limiter (e.g. our controller and limiter series Ex-box) in the Ex-area.Equipment class: II 2G Ex e IIC T3-T5 Gb II 2D Ex tb IIIC TX DbTechnical dataHeat output / heating circuit lengthsType ELH/ai/adi with replaceable inner linerDN 4 6 8 10Output in W/m 100 120Max. heating circuit lengths in m115 V 15 10230 V 25 20400 V 50 40Type ELH/a/ad/ae with fixed inner linerDN 4 6 8 10Output in W/m 100 110Max. heating circuit lengths in m115 V 15 12230 V 25 22400 V 50 45to 200 °C to 200 °CPower connection of a regulated heated wire type ELH/a…Ex to a controller and limiter by way of example: Ex-Box Wiring diagram39Technical dataOuter jacket: stainless steel braiding / galvanised braidingType DimensionsDN4 6 8 10ELH/a..EXMin. bending radius in mm 260Outer ø in mm 50*ELH/ai..EXMin. bending radius in mm 260Outer ø in mm 50*ELH/ad..EXMin. bending radius in mm 260Outer ø in mm 50*ELH/adi..EXMin. bending radius in mm 260Outer ø in mm 50*ELH/aeMin. bending radius in mm 280Outer ø in mm 50Outer jacket: corrugated PA hose, conductiveType DimensionsDN4 6 8 10ELH/a..EXMin. bending radius in mm 300Outer ø in mm 63ELH/ai..EXMin. bending radius in mm 300Outer ø in mm 63ELH/ad..EXMin. bending radius in mm 300Outer ø in mm 63ELH/adi..EXMin. bending radius in mm 300Outer ø in mm 63ELH/ae..wMin. bending radius in mm 320Outer ø in mm 63to 200 °C to 200 °CNote: bending radii are applicable to static condition. Please request a custom quote for dynamic condition. Outer diameters are designed for standard configuration at -20 °C.The hose must not be subject to bending strain in the marked areas of the connection sleeves and the temperature tracers.Outer diameter / bending radii* In the area of the connecting sleeves, the outer diameter is approximately 65 mm. The heated hose must not be subjected to bending strain in the connection sleeves and temperature tracers.Sensor positioning:In our analytic heated hoses for the Ex-area, temperature sensors are installed 1000 mm from the power connection.In general, temperature sensors can be mounted in almost any position within the heated area of the heated hose.Correct sensor positioning is crucial especially when laying the heated hose across different temperature zones.Contact us and we will be happy to help.1000 mm40Note: temperatures provided below refer to max. operating temperatures of inner liners. Max. operational temperature of the heated hose type ELH/a…sb…is 120 °C max. when switched on / 190 °C when switched off.Additional inner liners on request.Hose configuration type ELHa…sb…EX to 120 °C1End capsSilicone end cap6Inner linerELH/a: fixed PTFE or PFA coreELH/ad: fixed PTFE core with VA braiding and RSL pipe stubsELH/ai: fixed PTFE core replaceable PTFE or PFA coreELH/ae: fixed stainless steel pipeELH/adi: fixed PTFE core with VA braiding and RSL pipe stubs replaceable PTFE or PFA core200 °C250 °C200 °C250 °C600 °C41Outer jacketsCorrugated PA hose (PA-11/12) electrically conductiveSensors for temperature control: optionalHeating cable/heating tapePT-100/3-wire for intrinsic safety controlEx-proof PT-100/4-wire or 3-wire, type ELTF-PTEx.1 Certificate no.: IECEx IBE 12.0002XType ELSR-N and ELSR-H ATEX-certified-40 to 100 °CW523Stainless steel braiding Mat. 1.4301 highly corrosion-resistantgalvanised iron braiding-45 to 200 °C -45 to 200 °CSS FeInsulationPower connectionmulti-layered thermal fleece1.0 m excess heating cable length with M25 x 1.5 Ex-proof screwed cable glandfoam hose4742Power tolerances: < 200 W: +/-10 % > 200 W +5/-10 % acc. to VDE / values applicable with ambient temperatures from -20 °C to +45 °CSelf-regulating heat cables of types ELSR-N and ELSR-H are used with type ELH/a…sb…Ex heated hoses. No limiter required for heated hoses. Depending on application, a controller is also not mandatory with this type of heated hose.Device class for ELH/a...sb-EX 5 °C - 30 °C: II 2G Ex e IIC T6 Gb II 2D Ex tb IIIC TX Db Device class for ELH/a...sb-EX 50 °C - 120 °C: II 2G Ex e IIC T3 Gb II 2D Ex tb IIIC TX DbTechnical dataHeat output / heating circuit lengthsAssembly set for on-site packaging of heated hose types ELH/asb…/aisb…& aesb..w/SS/FeType Nominal widthsHolding temp. in °C Design Material Item no. Ex-designationELH/ SBA 2- 30°C-EX 4 to 10 5-30 Bonding techn. Silicon end caps 5X3A004 II 2G Ex e II T6 II 2D Ex tD A21 IP65 TXELH/ SBA2-100°C-EX 4 to 10 50-100 Bonding techn. Silicon end caps 5X3A005 II 2G Ex e II T3 II 2D Ex tD A21 IP65 TXELH/ SBA2-120°C-EX 4 to 10 120 Bonding techn. Silicon end caps 5X3A006ELH/ ZUMAT 4 to 10 5-120 Bonding techn.Additional material is required for each SBA2 set. Sufficient for 5 connections and terminations5X3A007Temperature tracer for on-site installation of heated hose types ELH/asb…/aisb…& aesb..w/SS/Fe Typ Connection length in mHolding temp. in °C DesignConnecting cable insulation Item no. Ex-designationELTF-PTEx.1 5.0 5-120 PT-100/ 4-wire PTFE 0X70001II 2G Ex e IIC T2…T6 Gb II 2D Ex tb IIIC TX DbELH/adsbEX, ELH/asbEX, ELH/adisbEX, ELH/aisbEX, ELH/aesbEX with nominal widths 4-12 mmHolding temp. in °CRated output in W/m at +10°CType of heating cable usedMax. temp in °C allowedMax. heat-ing circuit lengthswitched onswitched off5 10ELSR-N... 65 8511030 30 5050 30ELSR-H... 120 1906580 45 45100 45 45120 60 35to 120 °CAssembly setTemperature tracers43Technical dataNote: bending radii are applicable to static condition. Please request a custom quote for dynamic condition. Outer diameters are designed for standard configuration at -20 °C.The hose must not be subject to bending strain in the marked areas of the connection sleeves and the temperature tracers.Outer diameter / bending radiiBending radii in mm: corrugated PA hose (W), corrugated TPE hose (W)TypeHolding temp. in °CDN Outer diam-eter in mm4 6 8 10ELH/asb, ELH/adsb5-100 220 270 43120 230 280 55ELH/aesb5-100 290 330 43120 300 340 55ELH/aisb, ELH/adisb5-100 270 320 43120 280 330 55Bending radii in mm: stainless steel braiding (SS), galvanised iron braiding (FE)TypeHolding temp. in °CDN Outer diam-eter in mm4 6 8 10ELH/asb, ELH/adsb5-100 200 260 45120 210 270 55ELH/aesb5-100 270 290 45120 280 300 55ELH/aisb, ELH/adisb5-100 260 290 45120 270 300 55to 120 °C to 120 °CSensor positioning:If an optional temperature sensor is integrated into the self-regulating analytic heated hose, the standard mounting position is 500 mm upstream of the power connection. In general, the temperature tracer can be mounted in nearly any position within the heated area of the heated hose.Correct sensor positioning is crucial especially when laying the heated hose across different temperature zones.Contact us and we will be happy to advise you.500 mm44In addition to the standard heated sample gas line designs shown, we can also offer special designs optimally customised to suit your application and requirements.Our business thrives on customised designs.Contact us.Special heated hosesType ELH/2a…, Type ELH/3a…, Type ELH…SPType: ELH/adw 200 °C NW4/6 –SP with heated T-branch on the probe sideType: ELH/2adi 200°C NW 4/6 Sample gas line with replaceable inner liner and unheated inner liner for calibration gasType: ELH/2aw 200 °C NW4/6-SP 2 heated inner liners with probe-side Y-branchingType: ELH/adw 200 °C Ex NW 6 Analytic hose with excess heating cable length for Ex-area45Type: ELH/2aw NW 4/6 Analytic hose with 2 heated inner linersType: ELH/3asb-5 °C-SP Special bundle analysis cable with 3 inner liners and additional wire. Holding temperature: Frost protection +5 °CSpecial analytic heated hose type ELH/2adsbw-100 °C- NW6/8-EX-SP for ex-range with 2 inner liners made of PTFE NW 6/8 and attached Ex terminal box; type Ex-it-R. Holding temperature: 100 °CType: ELH/a 100 °C NW 2,7 Highly flexible analytic mini hoseType: ELH/2adT-150 °C-NW8/10 Heated analytic hose with 2 inner liners NW 8/10 with tread-resistant corrugated metal hose. Holding temperature: 150 °CELH/2aw-200 °C-NW6, analytic hose with 2 inner liners NW 6/8 made of PFA with transition-free special RSL pipe stub on both sides. Holding temperature 200 °C46Hose lengths of our standard analytic heated hoses are defined as follows:Defined termsLengths1.) With heated hoses equipped with connection fittings (Types: ELH/ad.. / adi.. /adsb.. /adisb…) Applicable measured length is from fitting to fitting.2.) In heated hoses with excess hose length (ELH/a../ai../asb../aisb..) and excess pipe length (ELH/ae../aesb..): Heated length = length of heated hose. Excess lengths are indicated separately.L1: Length of heated hoseL1: Length of heated hoseExcess length Power connec-tion sideExcess length Power connec-tion side47Connection fittings with heated hose type ELH/ ad…/adi…/adsb../adisb… type RSL pipe stub for ferrule compression fittingsAllowable deviations from L1 measurement in fully assembled heated hoses. Manufacturing tolerances as per DIN 20066.Nominal widths always indicate the interior diameter (ID) of the hose or pipe.Defined termsConnection fittingsLength allowancesNominal widthsMaterial: Stainless steel, also available in Hastelloy on requestNote: RSL pipe stubs must only be used with suitable ferrule com-pression fittings. Use of cutting ring fittings is no longer allowed.Internal diameterExternal diameterDN Outer diameter in mm (d) Length in mm (L)4 6 256 8 258 10 2610 12 2613 15 2816 18 30Length L1 in mm Allowable tolerance up to NW 16up to 630 +7 / -3 mmover 630 to 1250 +12 / -4 mmover 1250 to 2500 +20 / -6 mmover 2500 to 8000 +1.5 % / -0.5 %more than 8000 +3% / -1%48OD of heated hose in mm Type Properties Material43 FittingM 63 x 1.5 movable Plastic or stainless steel43 Plastic end cap with PG29 thread not movable Polyamide43 M 50 x 1.5 tube coupler not movable PA / galvanised brass thread55 M72x2 thread movable brass55 M 63 x 1.5 tube coupler not movable PA / galvanised brass thread55Bolted flange jointKEL-Jumbo with KTF 54 sealCan be mounted subsequentlyPolyamide / elastomer seal63Bolted flange jointKEL-Jumbo with sealKTF 62Can be mounted subsequentlyPolyamide / elastomer sealAccessory ELH/a/sb… cabinet entriesFittings and end capsM 63 x 1.5 moveable tube couplerM 50 x 1.5 tube couplerBolted KEL-Jumbo flange joint with seal Plastic end cap with PG29 thread Plastic end cap with terminal housing and PG29 thread49Coupling boxes are an ideal solution when it is necessary to bridge very long stretches using a heated sample gas line or existing sample gas lines have to be extended due to structural modifications. Junction boxes are made of powder-coated sheet metal (stainless steel available on request) and are equipped with terminals for feeding the heated hose to be coupled. By default, our junction boxes are delivered with a ready-made heating cable for heating the coupling point. Additional junction boxes, such s for t-branches or for Ex-area use are available on request.Please note that the required ferrule compression fittings must be ordered separately.Accessory ELH/a/sb… coupling point heatersCoupling box type ELH/KK…Technical dataNot for use in Ex-area Type ELH/KK-2-M63-1HK Junction box for connecting 2 analytic wires ELH/a...200°C Dimensions 300 x 200 x 120 mm Housing material Sheet metal, powder-coated RAL 7032 Screw glands 2 x M63x1.5; 1 x M25 x 1.5; 1 x M20 x 1.5 Insulation material 0.3 m silicone foam hose Coupling point via ready-made heating heating cable type ELKM-AE Item no. 5KZC00150Field of application: Additional abrasion and impact protection for our heated hoses with corrugated PA hose Additional labelling of heated hosesSpecial characteristics: Simple subsequent installation Highly abrasion-resistant absolutely firm and optimal stability on our corrugated PA hosesColour: blackTemperature range: from min. –40°C to max. +100°CMaterial: PolyamideAccessory /ELH/a/… hose protectionPlastic abrasion protection, polyamide protectors, type ELH/protectorDesignation Item no. for outer hose-ø (mm)ELH/ protect-PG29 5XZC006 35ELH/ protect-PG36 5XZC007 43ELH/ protect-PG48 5XZC008 55ELH/ protect-PG52 5XZC009 63ELH/ protect-PG70 5XZC010 8351Field of application: Additional abrasion protection for heated hoses and hose lines Additional contact protection for heated hoses with high surface temperature Also suitable for bundling of unheated hose lines or con-necting cablesSpecial characteristics: Highly abrasion-resistant Easy subsequent installation by wrapping UV-resistant / tolerance for acids, oils and solutions Antistatic additives included Recyclable Rounded edges preventing hose lines and do not damage outer jacketsColour: blackTemperaturbereich: from –50 °C min. to +100 °C max.Material: HD polyethyleneAccessory ELH/a/sb… hose protectionPlastic abrasion protection, protective plastic spiral, type ELH/protect-PE…Designation Item no. Inner ø (mm)Outer ø (mm)Wall thicknessfor outer hose-ø (mm)ELH/ protect-PE 09 5XZC000 9.6 12 1.2 9-13ELH/ protect-PE 13 5XZC001 13.4 16 1.3 13-18ELH/ protect-PE 27 5XZC002 27.0 32 2.5 27-36ELH/ protect-PE 34 5XZC003 34.6 40 2.7 34-44ELH/ protect-PE 43 5XZC004 43.2 50 3.4 43-55ELH/ protect-PE 55 5XZC005 55.6 63 3.7 55-67Accessory ELH/a/sb… ferrule compression fittingsType: straight ferrule compression fittingMaterial: stainless steel 316Item no. NW for connection with outer diameter2883000600 4/6 2 x 6 mm2883000800 6/8 2 x 8 mm2883001000 8/10 2 x 10 mm2883001300 10/12 2 x 12 mmType: T-ferrule compression fittingMaterial: stainless steel 316Item no. NW for connection with outer diameter2883T00600 4/6 3 x 6 mm2883T00800 6/8 3 x 8 mm2883T01000 8/10 3 x 10 mm2883T01200 10/12 3 x 12 mm52 Temperature range 0 to +100 °C / 0 to +200 °C / 150 to 400 °C Sensor Pt 100 (2-wire) Nominal voltage 230V 50Hz Switching capacity 12A Protection IP 65 Input 3-m supply cable with two-pin earthed plug Output 7-pole or 3- and 4-pole for heater and Pt 100 Dimensions (WxHxD) 130 x 130 x 75 mm, polystyrene housing Ambient temperature –30 °C...+60 °CAdvantages: Quick and easy replacement of heater facilitated by plug connection Splash-proofFields of application: Industrial applications Heated sleeves, heated hosesThe electronic temperature controller of the ELTC/H type series can be used as a surface thermostat. The assembly includes plug connections for power supply. The device is delivered in splash-proof housing equipped with transparent housing lid. It is advisable to protect the controller from direct sun irradiation outdoors.Electronic surface thermostatsType ELTC/H 2-4Data Type ELTC/H-2 measuring range 0 to +100 °C Type ELTC/H-3 measuring range 0 to +250 °C Type ELTC/H-4 measuring range +150 to +400 °CElectronic temperature controllerFunction:If the temperature measured by the sensor falls below the set-point value, the relay contact closes and the heater is activated.The yellow LED indicates a closed contact. The heater is switched off if the tracer is interrupted or in the event of a short.Please contact us about possible special designs.Connection diagramType Design Item no.ELTC/H-2 incl. 1 relay, 7-pole plug, IP 65 0610045ELTC/H-3 incl. 1 relay, 7-pole plug, IP 65 0610048ELTC/H-4 incl. 1 relay, 3 and 4-pole plug, IP 65 0610053Note: Design incl. 2 relays on request.3- and 4-pole 7-pole53 Power consumption max. 4 mA Switching capacity relay 1 16 A make contact (heater) Switching capacity relay 2 8 A changeover contact (alarm) Operating temperature -25 °C ... +55 °C Storage temperature -25 °C ... +60 °C Temperature range 0 °C ... +400 °C, configurable Tracer connection Pt 100 2-wire, 3-wire, configurable Display LED, red Protection class IP20 Installation on top-hat rail Dimensions [WxHxD in mm] 51.5 x 87.5 x 58.0 Operating voltage ELTC-21 230 V Operating voltage ELTC-22 24 VDCTechnical dataAdvantages: LED display up to -25 °C Programmable -50 to +400 °C Switches 16 A resistive load Alarm contact Pt 100 possible in 2-wire and 3-wire circuitFields of application: Industrial applications Building servicesELTC-21 and ELTC-22 are electronic temperature controllers with digital display for rail-mounting. The temperature measured with a Pt 100 tempera-ture tracer is processed and displayed by a micro controller. After comparison of actual and set-point value the output relay is switched in keeping with the configuration.Electronic temperature controllerType ELTC-21 and type ELTC-22 for 24 VDCTracer and display: 2 different types of tracers can be used: Pt100/2-wire or Pt100/3-wire, and display values in either °C or °F. When using a Pt100/2-wire, the actual temperature value can be corrected. Range +/- 10K or +/- 18F. When using the Pt100/3-wire, the temperature is corrected automatically. Also suitable for use with ELTF-PTEx 1-4 sensors.Relay configuration: Relay 1: Regulating relay, Relay 2: Alarm relayTemperature alarm: If the measured actual value de-viates from pre-set limit values, an alarm can be trig-gered and passed on using the K2 relay as an alarm relay.Connection diagramType Item no.ELTC-21 0610093ELTC-22 061009454The electronic temperature controller of the ELTC/H SSR1...can be used as a surface thermostat with remote probe. The assembly includes plug connections for power supply. The device is delivered in splash-proof housing equipped with transparent housing lid. It is advisable to protect the controller from direct sun irradiation outdoors.Function If the temperature measured by the sensor falls below the set-point value, the relay contact closes and the heater is activated. The yellow LED indicates a closed contact. The heater is switched off if the tracer is interrupted or in the event of a short.The ELTC-Mini is an electronic temperature controller with extremely compact dimensions. It can be mounted directly onto our heated hoses, heated jackets as well as special heating systems. It offers the ideal solution for application where external controllers cannot be used and set-point values do not need to be changed. The controller is installed in very stable and extremely compact polyamide housing resistant to vibrations and impact. A multi-colour LED displays the operational status.Electronic surface thermostatsMini temperature controller, fully assembledType ELTC/H SSR 1…Type ELTC-MiniAdvantages: Compact design Vibration and impact-resistant due to fully encapsulated electronics Operating temperature -25 °C to +55 °C Switching capacity 1500 W, produced specifically for heating applications, optimised with a zero-voltage switchAdditional controllers can be found in our separate Measurement and Control Technology catalogue.Fields of application: Industrial applications Pipe, valve and container heating Temperature range 0 to +200°C Sensor PT 100 (2-wire) Nominal voltage 230V 50Hz Switching capacity 20A Protection IP66 Input 3-m supply cable with two-pin earthed plug Output 5-pole, shared by heater and sensor Ambient temperature –30°C...+60°C Operating voltage 230V / 50/60Hz Power consumption max. 2VA Operating temperature 25 °C to 55 °C Storage temperature -30 °C to 60 °C Tracer connection PT-100/ 2-wire Hysteresis 2…30K, configurable ex works Temperature range 0 °C to 400 °C, configurable ex works Switching capacity 1500 W Dimensions 75 x 46 x 35 mm (LxWxH) Protection IP54 2.00-m high temperature rubber hose supply cable, temperature-resistant to 120 °C, also deliverable with two-pin earthed plug on requestDataData55Number of inner liners: Quantity Length: mmMax. operating temperature: °CHolding temperature: °CVoltage: VLength of connection cable: mmComments:Company:Street:Tel.:Contact:Post code/city:E-mail:Questionnaire for heated analytic hosesvia e-mail to: info@eltherm.com or via fax to: +49 27 36 44 13-50Heated hose type ELH/a… ELH/ai… ELH/asb… ELH/aisb… ELH/ad… ELH/adi… ELH/adsb… ELH/adisb… ELH/ae… ELH/aesb…Outer jacket Corrugated PA hose (w) Corrugated TPRIB hose (w) Corrugated PA hose for robotic application (w) Corrugated metal hose stainless steel (T) Corrugated metal hose (T) steel galvanised Corrugated metal hose with PVC outer jacket (T) Nylon braiding (N) Stainless steel braiding (SS) galvanised iron braiding (Fe) Silicone outer jacket red (GSI) Silicone outer jacket black (SI)Fittings power supply side Fittings termination side Excess hose length/excess pipe length mm excess hose length/excess pipe length mm RSL pipe stub stainless steel RSL pipe stub stainless steel Special: Special:Connector cable exit Standard (returned) to the side nto the back (on the hose side) to the frontSensor Number of sensors: Quantity PT-100 / 2-wire ex-protected PT-100/ 3-wirer thermocouple type NiCr-Ni Special: PT-100/3-wire ex-proof PT-100/ 4-wire thermocouple type FeCu-NiSensor position: Standard (500 mm from power supply) Special: mm from power supplyAdditional wires Number of conductors: mm2Material PTFE PTFE/ VA-braided PFA stainless steel (1.4571) Special:Min. ambient temperature Standard (-20 °C) Special: °COperating pressure Standard (no pressure) Special: bar at °CEx-proof design no yesATEX zone:Temperature class:Cabinet entry no yesType:Number: QuantityInner liner NW: mm