Current Sensor
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Clamping Current Sensor - Single Phase
The Clamping Current Sensor is a solid state transducer for measuring the current in fans, pumps and other HVAC equipment. The new clamping / split core current transformer allows installation without interrupting the high voltage wiring. It features AC input, range 10A, 20A, 50A jumper selectable, 0-5VDC out. The signal is proportional to the average current and vary slightly from the results shown on an RMS measuring ammeter, depending on the load.
Specifications
- Operating Temperature: -20 ~ 60°C
- Operating Humidity: 0 ~ 95% RH
- CT Material: ABS (UL94)
- CT Ranges: 10, 20, 50Amp, jumper selectable
- Output Signal: 1~5VDC; proportional to average current
- Plastic housing: Flammability rating UL94HB
- Window Size: 0.4” (10 mm)
- Current Range: 0.25 - 40A AC
- Ratio Error: <0.5% from 0.25 to 40A AC (typical)
- Phase Error: <1.5° from 1 to 40A C and <2° from 0.25 to 1A AC
- Wire Polarity: Red = Hi, positive(+); Black= Low, negative(-)
- Phasing: Arrow On Case Points Orientation Toward Load Frequency
- Range: 50 to 400 Hz
Features
- Self-powered, no external power supply required
- 0~5VDC output, connects directly to automation systems
- One sensor for three ranges, jumper selectable
- Low cost, replaces digital status relays
Dimensions
ISCT01 - Clamping Current Sensor
$20/unit
- Single phase
Prices above do not include applicable sales taxes.
All prices are in US$.
All prices indicated on our website are subject to change without notice.