Model Number: EVC10B Brand Name: DOTECH INC. Key Specifications/Special Features: 1. Main features:- Smart-rail mount design- Valve open ration control mode by external signal- Compulsory valve open ration control mode by RS485- Open ratio maintenance mode for user’s input- Possible to precise control by hot gas by-pass operation- Various types of refrigerant are available- Compatibility with various kinds of EEV2. Models:
EVC10B-00: basic model
EVC10B-R4: RS485Comm(ModbusRTU/ASCII)