Current Transducer-H321

current monitoringVERIS INDUSTRIES800.354.8556 +1 503.598.4564 www.veris.comLarge Load Trending With 4-20mA OutputFEATURES ? Split-core design for easy installation and fast retrofits? Eliminates need for external CTs on large conductors? Large openings for heavy conductors? Loop powered 4-20mA output? Two-wire design reduces wiring cost? Hx21 models offer zero and span adjustments for field flexibility? Hx21SP models are factory-set at a range specified by the customer for easy setup and high confidence? 100% solid state...no moving parts to fail? 5-year warranty DESCRIPTION Hawkeye x21/x21SP analog current sensors provide reliable load trending information for large motor loads (up to 2400A), with a proportional 4-20mA signal. Three devices are available, each with a different amperage range. The Hx21 versions include a span potentiometer that allows each sensor to be calibrated for maximum resolution. The Hx21SP versions are factory-calibrated at a range specified by the customer.APPLICATIONS? Load trending of large motors and other loads up to 2400 Amps? Monitor critical motors (compressor, fuel, etc.)SENSED AMPS100 to 300A (H221/H221SP)300 to 800A (H321/H321SP)1000 to 2400A (H421/H421SP)0A *4mA20mASENSOR OUTPUT*Adjusted with Span Potentiometer for Hx21 models;Factory-set per customer specification for Hx21SP modelsMaximize ReliabilityMinimize Installed CostSPECIFICATIONSSensor Power 30mA (max)@12-30VDCInsulation Class 600VAC RMSFrequency Range 50/60 HzTemperature Range -15° to 60°C (5° to 140°F)Humidity Range 10-90% RH, non-condensingAccuracy ±2% from 10 to 100% of full scaleResponse Time 2 sec.Zero Adjustment nominal output@0A: 4mA ± 0.5Terminal Block Maximum Wire Size 12 AWG (3.3 mm2)Terminal Block Torque 7 to 8 in-lbs (0.8 to 0.9 N-m)Agency Approvals UL 508 open device listingCurrent Sensors: 4-20mA Analog Output, High Current Monitoring Year Warranty5H321EXAMPLE LINEAR OUTPUTScale software as shownHx21 & Hx21SP SERIESTMHQ0001763.B 01131current monitoring800.354.8556 +1 503.598.4564 www.veris.comMODEL AMPERAGE RANGE SENSOR OUTPUT HOUSING UL CE RoHS4mA (Lower Limit) 20mA (Upper Limit)H2210A100 to 300A4-20mA DC Split-coren 1 n nH221SP 100, 150, 200, 250, or 300A2 n 1 n nH321 300 to 800A n 1 n nH321SP 300, 400, 500, 600, 700, or 800A2 n 1 n nH421 1000 to 2400A nH421SP 1000, 1200, 1400, 1600, 1800, 2000, 2200, or 2400A2 nACCESSORIESUniversal Power Supply (PS Series)Universal Mounting Bracket Kit (AH06)DIMENSIONAL DRAWINGSH221 H321 H421 A = 3.7" (94 mm)B = 1.6" (40 mm)C = 1.4" (35 mm)D = 1.1" (29 mm)E = 4.2" (106 mm)F = 4.7" (120 mm)A = 4.9" (124 mm)B = 2.9" (75 mm)C = 2.5" (63 mm)D = 1.2" (29 mm)E = 5.5" (140 mm)F = 6.0" (151 mm)A = 4.9" (124 mm)B = 5.5" (141 mm)C = 2.5" (65 mm)D = 1.1" (29 mm)E = 8.1" (206 mm)F = 6.0" (151 mm)H221 H321 H421 APPLICATION/WIRING DIAGRAMMonitoring Fan /Pump Motor LoadsORDERING INFORMATION1 Listed for use on 75°C insulated conductors. 2 Standard factory-calibration, but no longer field adjustableNote: When ordering HxxxSP versions, specify upper current limit for factory calibration (device is not field adjustable).MotorCONTACTORCONTROLLER12-30VDC Power SourceAI++Fan or Pump-AH06PS E150462RoHSCompliantHQ0001763.B 01131