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B40 Hall Effect Transducer/Sensor

B40 Hall Effect Transducer/Sensor

Closed loop operation principle(Magnetic balance ); Current cable perforation input,  aperture :φ20mm; 0~300A is optional; Screw fastening installation...

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* Hall close-loop operational principle(electromagnetic balance principle), can measure current in any waveform, the output terminal can reflect the waveforms parameters of input current 
*Response time is quick ≤1uS
*Controlled by temperature compensation circuit, measure accurately
*Perforation input, plug terminal, screw fastening plane mounting
*It widely applies to all kinds of industrial current online detection system
*Dimension(mm)：53(L)×16(W)×69(H) aperture:20mm

Specification：

 

*Standards:IEC688:1992, QB/LF2007-1

*Input Range:0~300A can choose 0~50A, 0~100A etc

*Accuracy Grade :≤0.5%.F.S

*Linearity Degree:better than 0.1%

*Response Time:≤1US

*Frequency:0~100KHZ

*Offset Voltage:≤20mV

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

*Power Consumption :≤30mA+output current

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

*Load Capacity :2 times current continuous,30 times 1 second

*Flame Retardancy:UL94-V0

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

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

 

Model：

 

 

A---Output 
2. Tracking current output (turnover rate1/1000)
2a. Tracking current output (turnover rate1/2000)
3：0~5V
T: Special output
B---Power supply 
2：12V±10%
4：24V±10%
5: ±12V±10%
6: ±15V±10%
C---Current input range
 
Model selection1: LF-DI12-25B40-0.5/0~200A
Explanation: this product is a 0~200A input range, 0~200mA tracking output, 
±12V power supply, B40 style 1-way DC current transducer.

 

Dimension：

 

 

 

Connection: