Digital Output DC Leakage Current Transducer
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A3 Digital Output DC Leakage Current Transducer
Classification：Digital Output DC Leakage Current Transducer
Description：
Hotline：
0755-36615601
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
*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
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A---Output? R: RS485 output (standard MODBUS communication protocol) |
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B---Power supply? 2: ±12V±10% 3:±15V±10% 4:±24V±10% |
| C---Current input range |
| ? |
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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. |
