Positioner

Positioner the valve opening degree in response to an Input signal of 4~20mA from controller or control system. Built-in microprocessor can control the valve opening degree accurately and realizes the functions of auto set, PID control, HART communication, etc.

Fail Freeze & Safe function;

Separated body and position sensor, strong seismic resistance, fit for high temp. environment;

Near-zero air consumption at standby;

LCD display for monitor of the position status;

PTM module and HART module is available;

Various options for flow output setting: Linear, Quick Open, Equal Percentage and Users Set(16 point).