Giá: Liên hệ

Khuyến mãi:

Thông tin sản phẩm:
Working condition : R410A, R407C, R22
Suitable refrigerant : R410A, R407C, R22

Giá: Liên hệ

Khuyến mãi:

Thông tin sản phẩm:
- Superheat Control by PID
- Various Types of Refrigerants Compatible
- PWM(Pulse Width Modulation) and Valve Open Ratio Control
- Remote Operation
- Analog Signal Output(4-20mA)
- Communication via RS485 MODBUS

Giá: Liên hệ

Khuyến mãi:

Thông tin sản phẩm:
1. Super-heat PID Precison Control Mode
2. Valve open control mode by external analog signal(4~20mA, 1~5V)
3. Valve open control mode by RS485 communication.

*Various refrigerant Applied (R22, R134a, R404a, R407c, R410a, R717, R23, customer specified)
*SAGINOMIYA,FUJIKOKI,SANHUA,JAHWA,GREEN (Unipolar step motor type)

Giá: Liên hệ

Khuyến mãi:

Thông tin sản phẩm:
- New Generation of Electronic Expansion Valve Controller
- High Performance and Stability
- Precise PID and Superheat Control
- Intelligent Temperature and Pressure Control(Hot Gas Bypass and Liquid Injection)
- Compatible with Various Refrigerants
- RS485 Communication
- Manual Valve Open Ratio Configuration
- Smart-Rail Mount
- Perfect Tech Support

Giá: Liên hệ

Khuyến mãi:

Thông tin sản phẩm:
• External signal (4 ~ 20mA, 1 ~ 5V), enter the adjustment mode by the valve opening ratio
• RS485 communications can be manipulated to force the valve opening ratio control modes

Giá: Liên hệ

Khuyến mãi:

Thông tin sản phẩm:
- The most advanced algorithm of precise adaptive PID control over superheat
- Various valve open control modes:
External signal input(4-20mA, 1-5V)
RS485 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(R22, R134a, R404a, R407c, R410a, R717, R23)
- Smart-rail mount design
- Perfect tech support by a developer(DOTECH)
EVC10B was developed 100% by Dotech's own creative ideas and technologies.

Giá: Liên hệ

Khuyến mãi:

Thông tin sản phẩm:
- Economical and Stable
- Various Input Sources for Valve Open Ratio Control(4 ~ 20mA, 1 ~ 5V, 0 ~ 1㏀, and RS485)
- Compatible with Various Refrigerants
- Smart-Rail Mount
- Perfect Tech Support