Model H321 - Current Transducer
From Current Monitoring
H321 analog current transducers provide reliable load trending information for large motor loads (300 to 800A), with a proportional 4-20mA signal. This model includes a span potentiometer that allows each sensor to be calibrated for maximum resolution.
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APPLICATIONS
APPLICATIONS
- Load trending of large motors
Monitor larger motors and other loads up to 800A
- Split-core design for easy installation and fast retrofits
- Eliminates need for external CTs on large conductors
- Large openings for heavy conductors
- Monitor critical motors (compressor, fuel, etc.)
Loop powered 4-20mA output
- Two-wire design reduces wiring cost
- Zero and span adjustments for field flexibility
- 100% solid state...no moving parts to fail
- 5-year limited warranty
Series Specifications
- Sensor Power 30mA (max)@12-30VDC
- Insulation Class 600VAC RMS
- Frequency Range 50/60 Hz
- Temperature Range -15° to 60°C (5° to 140°F)
- Humidity Range 10-90% RH, non-condensing
- Accuracy 2% of FS from 10 to 100% of full scale
- Response Time 2 sec.
- Zero Adjustment 3.5 to 4.5mA
- Agency Approvals UL 508 open device listing
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