Haihe HZW type shaft-connected gate position meter is used to detect the opening height of the gate. It can be adapted to screw hoists and winch hoists through different installation methods. This gate opening sensor uses an encoder with power-off memory tracking function, making installation and use simple. Its output signals include parallel Gray code, serial RS485, 4-20mA standard analog signal, and SSI synchronous serial signal, among others, for users to choose from.

Main Technical Specifications
Measuring Range: Standard 0~80m (can be larger);
Resolution: 1cm or 1mm
Operating Voltage: DC12-24V
Connection Methods: Eccentric shaft connection, elastic connection, gear connection, etc.;
Communication Interface (Optional): RS485 (Modbus-RTU protocol); 4-20mA analog signal; parallel Gray code; serial SSI signal
Ambient Temperature: -30℃~85℃;
Relative Humidity: ≤95% (RH40℃)