overview

The ZXQ2004 electric valve intelligent locator is an intelligent signal acquisition and control system with an industrial microcontroller as its core. It is compact in size and can be installed in the junction box of the electric actuator or fixed outside in a DIN rail manner. It can directly receive 4-20mA DC signals output by industrial instruments or computers (other input signal types can be customized before leaving the factory). It is matched with the potentiometer feedback electric actuator to perform precise positioning operations on various valves or devices. It can freely calibrate the angle (or displacement) of the electric actuator, and output 4-20mA DC actuator angle position (or displacement) feedback conversion signals. The lower and upper limit values of the actuator angle position can be accurately set by pressing three buttons. The locator uses three button operation and nine buttons. LED light can directly display locator mode, 4-digit digital LED By using buttons to switch between displaying the actual opening value of the valve position, the set opening value of the valve position, and the temperature inside the locator housing, the operation is convenient.