Electronic expansion valve controller for unipolar step motor - EVC10B

Description

Main features :

- The most advanced algorithm of precise adaptive PID control over superheat
- Various valve open control modes:

•  External signal input(***0mA, **5V)
•  RS**5 communication
•  User setup

 - Quick-Safe to ensure prevention of low and high superheats and protect the system under any conditions
 - Hot gas bypass operation for precise control
 - Compatible with various refrigerants(R*2, R**4a, R**4a, R**7c, R**0a, R**7, R*3)
 - Smart-rail mount design
 - Perfect tech support by a developer(DOTECH)
 EVC*0B was developed **0% by Dotech\'s own creative ideas and technologies.
 

Models :

â—¦EVC*0B**0: basic model
â—¦EVC*0B-R4: RS**5 Comm (Modbus RTU/ASCII)