H921 (Split-Core, 4-20mA, Current Transducer)
The Hawkeye 921 provides accurate load trending information with a proportional 4-20mA output signal. Preset slide-switches provide easy field setup of sensed amperage range with no need for jumpers.
Split core, amperage range: 0 to 30/60/120A AC selectable, Analog output transducer: 4-20mA output, loop powered. CE, UL.
Applications
- Load trending
- Motor control
- Fan/Pump Status
Loop powered analog current sensor simplifies installation
- Power the sensor, and receive the signal with only two wires...lower cabling and commissioning costs than with traditional 3-wire sensors
- Self-gripping split-core for fast retrofit installation...no need to remove conductor
Selectable factory calibrated ranges for increased flexibility and resolution
- Factory calibrated switch-selectable ranges for high resolution and installation ease
- Three field-selectable ranges per unit...fewer versions to choose from, stock and install
- Bracket can be installed in three different configurations..added flexibility
- 100% solid state, no moving parts to fail
Specifications
- Sensor Power 30mA (max) @ 12-30VDC
- Insulation Class 600VAC rms (UL), 300VAC RMS (CE)
- Frequency 50/60Hz
- Temperature Range -15°C to 60°C (5° to 140°F)
- Humidity Range 10-90% RH, non-condensing
- Accuracy ±2%FS from 10% - 100% of selected range, but not less than ±0.4A
- Response Time 2 sec.
- Terminal Block Maximum Wire Size 14 AWG
- Terminal Block Torque (nominal) 4 in-lbs (0.45 N-m)
- Agency Approvals UL 508 open device listing CE: EN61010-1:2001-2, CAT III, deg. 2, basic insulation
For applications requiring double or reinforced insulation, please contact the factory.