- 类别:
- 智能控制模块
- 电压:
- 220V
- 信号:
- DC4-20mA
Matched with the electric actuator fed by the potentiometer, it can perform precise positioning operations on various valves or devices. It can freely calibrate the angle (or displacement) of the electric actuator and output at the same time. The actuator corner position (or displacement) feedback conversion signal can accurately set the lower limit value and upper limit limit value of the actuator corner position by pressing a button. The positioner is operated by a button, and a light can directly display the positioner mode and position. The digital switch displays the actual opening value of the valve position, the set opening value of the valve position, and the temperature inside the positioner shell through button switching, which is easy to operate. Its control accuracy can reach ~(adjustable through parameters)