WHD72-22 Temperature & Humidity Controller
Price:
USD
MOQ:
1
Delivery Time:
5-8 work days
Brand:
Acrel
Product Description
WHD72-22 Temperature & Humidity Controller
● Optional functions: alarm, communication, analog output
● Temperature and humidity measuring & controlling
● Panel mounted
|
Characteristic |
|
|
|
|
|
Communication |
Display |
|
RS485 (Modbus-RTU) |
LED display |
Function
Accuracy
Temperature ±1℃
Humidity ±5%RH
Auxiliary power supply
AC 85-265V, DC 100-350V
Consumption
Auxiliary power supply:
Basic power consumption(≤0.8w)
Relay power consumption(each channel≤0.7w)
Installation
Panel mounted
Dimension(L*W*H)
Pannel size (L×W): 48*48mm
Cutout size (L×W): 45*45mm
Housing (L×W×H): 44*44*86.7mm
Parameters
|
Technical Parameter
|
Value
|
|
| Measuring range | Temperature | -40.0℃～99.9℃ |
| Humidity | 20%RH～90%RH | |
|
Accuracy
|
Temperature | ±1℃ |
|
Humidity
|
±5%RH | |
|
Analog output
|
DC 4～20mA | |
|
Set range of controlling parameter
|
Heating for Temperature rising
|
-40.0℃～40.0℃ |
| Blowing for temperature decreasing | 0℃～99.9℃ | |
|
Humidity control
|
20%RH～90%RH | |
|
Contact capacity
|
5A/AC250V | |
| Communication | RS485(MODBUS-RTU) | |
|
Auxiliary power supply
|
Working range | AC 85～265V DC 100～350V |
| Consumption | Basic power consumption(≤0.8w)+ relay power consumption(each channel≤0.7w) | |
|
Insulation resistance
|
≥100MΩ | |
|
Environment
|
Temperature | -20℃～+60℃ |
| Humidity | ≤95%RH(No condensation) | |
| Altitude | ≤2500 m | |
Wiring
Typical connection
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Company
Jiangsu Acrel Electrical Manufacturing Co., LTD.
Location
No. 9 Xincheng Road,Chengjiang Street, Jiangyin City, Jiangsu Province,China
Contact Person
Dina Huang