Electronic expansion valve drive controller
- ChengDu DeMile Technology Co.,Ltd
- product brand:DEMAI
- Numéro de stand：E3A13
- product specification:
- product category:Refrigeration Equipment-Components for refrigerating systems and plants-Expansion devices
- product introduction:1. Applicable type: Four wire stepper motor electronic expansion valve
2. Support multiple brands of electronic expansion valves: Emerson ALCO, Danfoss DANFOSS, Sporlan, Carrel, and Sanhua
3. Supports multiple control modes including suction superheat control, exhaust superheat control, manual control, and analog quantity control
4. It can be used independently or connected to our company’s controller for flexible operation
5. Supports multiple refrigerant parameters and precise calculation of superheat
6. Multiple parameters are restricted, intervened, and protected during the control process of the electronic expansion valve to ensure the normal use of the electronic expansion valve and the normal use of the unit
7. Support cascading use of multiple electronic expansion valves
8. Supports PT100 temperature probe suitable for ultra-low temperature equipment, supports 485 communication
