Hall open-hole current transmitter is a kind of instrument which uses Hall effect principle to measure DC, AC, pulse current and other arbitrary waveform current. It has the characteristics of high precision, good linearity and fast response, suitable for a variety of industrial occasions, such as frequency conversion speed regulation system, welding machine, electrochemical equipment and so on.

1. High sensitivity and high precision
2. Good temperature stability and dynamic performance
3. Wide working band of anti-interference
4. High frequency overload capability
5. The primary side is highly insulated and isolated