Shenzhen XinRuiDa Electric Power Equipments Co., Ltd.

Digital Output DC Leakage Current Transducer
 A3 Digital Output DC Leakage Current Transducer

A3 Digital Output DC Leakage Current Transducer

Classification:Digital Output DC Leakage Current Transducer





  • Characteristics

  • Parameter

  • Model type

  • Structure

  • Wiring

*Electromagnetic modulation principle, transforms the measured DC micro current into the Rs485 output digital signal 
*Automatic DIP switch, the address can be set freely(1~255)
*High anti-interference ability, suitable for long distance transmission 
*Controlled by temperature compensation circuit, SCM technology, measure accurately 
*Perforation input, standard din rail(35mm) mounting
*The measuring head can be rotated, is convenient to thread wire from different angle 
*It widely applies to the branch way power supply of the isolation online detection in DC power supply system
* Power supply use universally in 11~30V
*Dimension(mm): 95(L)×37(W)×110.5(H) aperture: 43mm

*Input Range:0~±100mA can choose 0~±10mA, 0~±20mA etc

*Accuracy Grade:≤1.0%.F.S

*Linearity Degree:better than 0.2%

*Response Time:≤200mS

*Offset Current: ≤20uA

*Temperature Characteristics:≤150PPM/℃(0~50℃)

*Power Consumption:≤30 mA

*Isolation Withstanding Voltage:AC2.0KV/min*1mA between input /output/ power

*Flame Retardancy:UL94-V0

*Working Environment:-10℃~50℃,20%~90% without condensation

*Storage Environment:-40℃~70℃,20%~95% without condensation

R: RS485 output (standard MODBUS communication protocol)
B---Power supply 
2: ±12V±10% 3:±15V±10% 4:±24V±10%
C---Current input range
Model selection1: LF-MI11-R2A3-1.0/0~±10mA
Explanation: this product is a 0~±10mA input range, RS485 digital output, 
12V power supply, A3 style intelligent DC leakage current sensor.

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