Smart valve positioner for pneumatic actuator

Description

MSP-21 Smart Valve Positioner 
MSP-21 Smart Valve Positioner controls 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.

Characteristic
Fail Freeze & Safe function;
Near-zero air consumption at standby;
LCD Display enables users to monitor the positioner status;
PTM module and HART module is available;
Various options for flow output setting: Linear, Quick Open, Equal Percentage and Users Set(16 point);
Easy for calibration and parameter setting.

Specification