LEM AHR 1000 B420, Current Sensor

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Subtotal (1 unit)*

HK$2,564.92

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1 +HK$2,564.92

*price indicative

RS Stock No.:
363-696
Mfr. Part No.:
AHR 1000 B420
Manufacturer:
LEM
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Brand

LEM

Quiescent Current

30mA

Mounting Type

Panel Mount

COO (Country of Origin):
CN
The LEM True RMS Signal Conditioner with 1000 A nominal value offers advanced measurement capabilities for currents ranging up to 2000 A and utilizes DC TRMS 4 to 20 mA for secondary nominal signal output. Designed to handle both AC and DC primary signals, it operates with an external unipolar DC supply voltage ranging from 20 to 50 V. With an impressive accuracy of 1%, this unit is highly reliable even in extreme operating temperatures, ranging between -40 °C and 70 °C. Its open loop Hall effect technology ensures precise current measurement, and the device is built for durability with mounting options on primary fastening panels.

DC + distorted AC waveform currents measurement
True RMS output
Busbar or panel mounting
Split core type
Insulating plastic case recognized according to UL 94-V0

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