SPECIFICATIONS Factory price 0-500A AC Current Transmitter Hall Effect Open Loop Split Core Current Sensor 4-20ma AC Current Transducer 38mm aperture|DC12V powered,hall current transducer Supply Voltage: DC12V-24V, AC220V Response time: >. Working principle: Open loop direct measurement. 2>>. Usage: Used for measuring DC,AC,pulse current and other arbitrary waveform current. 3>>. Advantages: Better cost-performance,low power consumption,small volume,light weight,easy installation,perforation input and no insertion loss. 4>>. Application: Frequency conversion speed control system,electric welding machine,electro-chemistry,power supply monitoring,electric locomotive,low level starting protection. 5>>. The input,output,power and outer shell are isolated,with strong anti-interference ability and high reliability. 6>>. Full channel configuration,parameters customized. Technical Specifications Product Features Product Selection Product Dimension Wiring Diagram Product Application