33 products found
Resol GmbH Products
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Solar and Heating Controllers
Solar thermal systems are operated and controlled by solar controllers. RESOL differential temperature controllers are used in solar, heating and air-conditioning systems to initiate switching processes depending on thermal, hydraulic and environmental conditions. Apart from these basic functions, RESOL controllers offer a variety of options and functions for the optimum use of individual solar and heating systems.
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RESOL DeltaSol - Model SL - Solar Controller
With its versatile software, the DeltaSol SL can control even complex systems easily and reliably. 27 pre-configured system layouts with up to 3 hydraulic variants each facilitate the commissioning and enable the adaptation to the individual system requirements. The operation via 2 main buttons and 1 adjustment dial, the Lightwheel, still follows the well-known operating concept. The multicoloured LED, integrated in the Lightwheel®, offers many ...
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RESOL DeltaSol - Model SLT - Solar Controller
The DeltaSol SLT effortlessly controls even complex systems. 27 pre-configured system layouts with numerous pre-programmed optional functions such as thermal disinfection or zone loading enable adaptation to the individual system requirements. The operation via 2 main buttons and 1 adjustment dial, the Lightwheel, still follows the well-known operating concept. The multicoloured LED, integrated in the Lightwheel, offers many possibilites to signal ...
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RESOL - Model FK - Solid Fuel Boiler Controller
The DeltaTherm® FK Solid fuel boiler controller has been especially developed for systems with solid fuel boilers, water heating stoves or pellet stove heating systems. With the integrated PWM outputs, the DeltaTherm® FK can manage the speed control of 2 high-efficiency pumps. With its easily configurable optional functions, the versatile software allows e. g. for the control of an electronic ...
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RESOL DeltaSol - Model CS Plus - Solar Controller
The DeltaSol CS Plus has been especially developed for the speed control of high-efficiency pumps in standard solar and heating systems. It is equipped with two PWM outputs and an additional input for a VFD Grundfos Direct Sensor that enables a precise heat quantity ...
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RESOL DeltaSol - Model BX L - Solar Controller
The system controller DeltaSol BX L has been especially developed as an economical solution for multi-store solar thermal systems. It features pre-programmed system layouts for a range of two- and three-store systems and special functions such as an extended priority and loading logic. of course, the DeltaSol BX L is also equipped with a thermal disinfection function, tube collector-, thermostat-, a heat dump function and many more. cTuVUS With the ...
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RESOL DeltaSol - Model BX Plus - Solar Controller
The system controller is equipped with 5 relay outputs and 9 sensor inputs, connections for digital Grundfos direct Sensors, and PWM outputs for speed control of energy-saving high-efficiency pumps. With the integrated SD card slot, logging system data and updating the firmware is possible. Additional accessories as well as up to two em extension modules, extending the controller by 6 sensor inputs and 5 relay outputs each, can be connected via the RESOL ...
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RESOL DeltaSol - Model MX - Solar Controller
The DeltaSol MX is the most versatile system controller for complex solar and heating systems in our product range. It is ideal to control a combination of solar and non-solar parts of the system. Easy combination and parameterisation of pre-programmed functions for several millions of hydraulic ...
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Datalogger & VBus -Accessories
Data communication between different components takes place via the RESOL VBus. The controllers are therefore able to communicate with additional modules, allowing the system to be analysed and adapted to the individual consumer and system.
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RESOL VBus - Repeater
The VBus Repeater amplifies the VBus signal of a controller and supplies a current of 200 mA in total to modules connected. Connect multiple modules to one controller. Maximum current supply of 200 mA. Cable extension of up to 150 m in total ...
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RESOL - Model DL3 - Datalogger
Be it solar thermal, heating or DHW heat exchange controllers – with the RESOL DL3 you can easily and conveniently log system data of up to 6 controllers. Get a comprehensive overview of all controllers connected with the large full graphic display. Transfer data with an SD memory card or a USB memory stick, or use the LAN interface to view and process data on your ...
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RESOL - Model DL2 - Datalogger
This additional module enables the acquisition and storage of large amounts of data (such as measuring and balance values of the solar system) over a long period of time. The DL2 can be configured and read-out with a standard internet browser via its integrated web interface. For transmission of the data stored in the internal memory of the DL2 to a PC, an SD card can be used. The DL2 is appropriate for all controllers with RESOL VBus. The datalogger can ...
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RESOL VBus - USB Interface Adapter
The new VBus/USB interface adapter is the interface between the controller and a personal computer. With its standard mini- USB-Port it enables a fast transmission of system data for processing, visualising and archiving as well as the parametrisation of the controller via the VBus. A full version of the RESOL ServiceCenter software is ...
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RESOL VBus - LAN Interface Adapter
The VBus/LAN interface adapter is designed for the direct connection of the controller to a PC or router. It enables easy access to the controller via the local network of the owner. Thus, controller access, system parametrisation and data read-out can be effected from every workstation of the network. The VBus/LAN interface adapter is suitable for all controllers equipped with a RESOL VBus. A full version of the RESOL ServiceCenter software is ...
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RESOL VBus - PWM Interface Adapter
The VBus / PWM interface adapter enables the speed control of two high-efficiency pumps even without an integrated PWM-output on the system's controller. The adapter is installed between the VBus output of the controller and the PWM-input of the high-efficiency pump, where it transforms the VBus data packets into a 0-10 V or a PWM signal. Speed control of high-efficiency pumps for controllers without integrated PWM outputs. Convertible from PWM to 0-10 V ...
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Pump Stations & Accessories
Pump stations offer solutions for the efficient use of a system through harmonised components. They contain all units necessary for the operation of a solar system. Installation and initial operation of the stations are easy, because the components are already pre-assembled and ready to plug in.
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RESOL FlowSol - Model B/B HE - Twin-Line Pump Station
The FlowSol® B is a pre-assembled twin-line pump station and contains all the vital hydraulic components operating a solar thermal system. Like all RESOL pump stations, it is particularly easy to ...
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RESOL FlowSol - Model S/S HE - Single-line Pump Station
FlowSol S/S HE pump station The FlowSol S pump station is a single-line pump station and is used in the solar return. The station is available with a choice of controllers from the popular DeltaSol BS and DeltaSol C series. The FlowSol S HE is equipped with a high efficiency pump and a special controller. The pump station is pre-assembled and contains all the vital hydraulic components for operating a solar thermal system and is particularly easy to ...
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RESOL FlowSol - Model XL - Twin-line Pump Station
The FlowSol XL is a pre-assembled twin-line pump station especially developed for systems with high flow rates. Equipment and nominal width are designed to meet the demands of large collector fields. The pump station contains all the vital hydraulic components for operating a solar thermal system and is particularly easy to ...
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RESOL - Model SBS 2000 - Filling and Flushing Station (DE version)
For solar thermal professionals, filling and flushing solar thermal systems is a day-to-day business. The SBS 2000 is the ideal companion for that – lots of thoughtful details help to make this quicker, easier and ...
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RESOL - Model ALS15 - Discharge Hose
At the safety valve outlet of a solar thermal or heating system, it can get pretty hot at times. The RESOL ALS15 sees to it that no-one gets hurt and nothing gets soiled when that happens. The robust, heat resistant EPDM hose fits all common ¾“ safety valve outlets, can be individually shortened and is easy and effortless to ...
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RESOL - Model LT20 - Air Separator
A solar thermal system has to be vented regularly in order to function efficiently. The RESOL LT20 air separator, installed in the solar flow line, permanently separates the air from the heat transfer fluid. With the air vent valve and the hose included, the collected air can be discharged ...
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Thermostats, Measuring Instruments & Calorimeters
Thermostats, measuring instruments and calorimeters are important devices for the installer as well as for the end user. A thermostat is an electronic controller which compares the temperature detected by the sensor to the preset value and controls it using actuators, such as pumps and valves, to achieve that value. The purpose of variable controllers for circulation systems is to make warm water available without delay. Furthermore, the RESOL product range includes components such as measuring nd calorimeters which can be used separately.
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RESOL - Model WMZ - Universal Calorimeter
Universal calorimeter module for solar and heating systems. Graphic display for indication of flow and return temperature, heat quantity, output, flow rate and sensor faults (balance values are also stored in the case of a power failure). Suited for solar systems with propylene-glycol-mixtures of 0 ... 70 Vol ...
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RESOL - Model WMZ-G1 - Measurement and Display Unit
The WMZ-G1 is a measurement and display unit for solar thermal systems and conventional heating systems. It is possible to connect up to two Grundfos Direct Sensors, which measure the temperature as well as one additional value - depending on the type: flow rate, relative or differential pressure. If at least one of the sensors measures the flow rate, the heat quantity can be calculated. the WMZ-G1 also monitors the operating status of the system and ...
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RESOL - Model TT1 - Thermostat
The RESOL thermostat compares the temperature measured by a sensor with the preadjusted switch-on temperature. If this temperature is underrun (heating operation) the relay switches on. If the temperature is exceeded, the relay switches off. Depending on the adjustment of the switch-on and switch-off temperature, the controller operates in heating or cooling operation. Depending on the application area, all Pt1000-temperature sensors from our product ...
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RESOL - Model EC1 - Variable Controller for Circulation Systems
The purpose of a circulation system is to provide the consumer with hot water as quick as possible when opening the tap. The pipe line system for the supply of domestic water is simultaneously used as a circulation system so that by means of the circulation pump, water is passed through the water pipes even without having to open the tap. Via a flow switch in the cold water pipe, the unit monitors the water draw off. After opening the tap for a short ...
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RESOL - Model V40 - Flowmeter
The RESOL V40 is a measuring instrument with a contactor for detecting the flow of water or water-glycol-mixtures and is used with the RESOL calorimeter. It is ready for use in the RESOL calorimeters. After a specific volume has passed, the V40 reed switch sends an impulse to the calorimeter. The heat quantity used is calculated by these impulses, the temperature difference and pre-defined parameters (glycol type, concentration, heat capacity etc.). ...
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RESOL - Model FS07 / FS08 - Flow Switch
The flow switch FS07 / FS08 is used for flow detection and incorporates a reed-contact, which will be closed as soon as the flow rate is larger than 1 ...
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Sensors
Sensors are used to detect certain quantities such as temperature and irradiation. Platinum sensors, which change their electrical resistance proportionally to the temperature, are used for temperature measurements. The sensor type is indicated by the third letter `P`, for example: FKP or FRP. FK designates the sensor of the heat source (e.g. collector sensor) and FR the reference sensor (e.g. storage sensor). These sensor types have the same electrical features. They differ only in the connecting
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RESOL - Model CS10 - Solar Cell
The solar cell is used for measuring the irradiation intensity. The short-circuit current rises with increasing irradiation intensity. Depending on the controller, the sensor can also be used for additional plausibility control or direct control. The connecting cable can be extended to 100 ...
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RESOL - High Temperature Sensors
For temperatures up to 300 °C. Pt1000 version. Note: The temperature range refers to the insulation of the sensor ...
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RESOL - Temperature Sensors
For installation into immersion sleeves. Advice: Each temperature sensor is packed separately. For larger orders please ask for special ...
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RESOL - Flatscrew Sensors
For installation on plane surfaces. Pt1000 ...
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Valves
Valves are used to control fluid flow. In hydraulic systems, different valves are used in order to run parts of the system separately or to switch on or off particular parts as required. 2-port valves allow or stop flow rates. Changeover valves are used to distribute and redirect flow rates. In order to avoid noise pollution and system damage, there is no back stroke.
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RESOL - Model VA20/VA300 - Actuator
Actuator is suitable for VA20 and VA300 ...
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RESOL - Model VA20 - 2-port Valve
In its initial state, the valve RESOL VA20 is closed when currentless. The initial state can easily be inverted. The valve is operated by an electro-thermal actuator (with manual emergency operation) and has an operation time of approximately 3 min. This way there is no blow-back within the tube system throughout flow rate regulation. RESOL VA20 valve comes with connection screws made of ...
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RESOL - Model VA300 - Changeover Valve
The 3-port valve RESOL VA300 is used for distribution of flow rates of bivalent heat sources or heating storages, e.g. in the solar and heat pump technology (temperature of the media: up to 120 °C, only for a short time up to 140 ...
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RESOL - Model VA32 - 3-port Motor-driven Valve
The 3-port motor-driven valve VA32 is used in solar and heating systems, in which smaller parts of systems can be separately controlled or single equipment can be switched on or ...