The Electric Actuator Position Transmitter is an essential and crucial component in industrial control systems. It can receive digital control signals and output a 4 - 20mA valve position feedback signal. Structurally, it consists of a 1KΩ potentiometer and a control module (servo amplifier). It is widely used in industries such as oil and gas, power generation, and manufacturing. It features high precision, high reliability, and the ability to adapt to harsh environments, and is an important part for achieving precise control and monitoring in industrial processes.