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WHD Temperature & Humidity Controller Solution

Application


● Mid/High voltage switchgear ● Distribution cabinet ● Box Transformer Substation ● Terminal box


Structure




Main Functions


1) Automatic heating and dehumidification

2) Communication:RS485(Modbus-RTU)

3) Humidity measurement range: 0-99%RH

4) Temperature measurement range: -40℃~99.9℃

5) Working humidity of controller:≤95%RH

6) Working temperaure of controller:-20℃~60℃

7) LED Display

8) Analog output

9) Alarm

Product Selection

Product Name
Product Image
Functions
WHD48 Temperature & Humidity Controller

● 1 Channel RS485(Modbus-RTU)
● LED Display
● Temperature ±1℃
● Humidity ±5%RH
● Panel mounted

AWHD72 Temperature & Humidity Controller

● 2 Channels RS485(Modbus-RTU)
● LED Display
● Temperature ±1℃
● Humidity ±5%RH
● Panel mounted


WHD46 Temperature & Humidity Controller

● 3 channels RS485(Modbus-RTU)
● LED Display
● Temperature ±1℃
● Humidity ±5%RH
● Panel mounted

WHD20R Temperature & Humidity Controller

● 2 channels RS485(Modbus-RTU)
● LED Display
● Temperature ±1℃
● Humidity ±5%RH
● DIN 35mm
ALW-100W Heater

● Operating Voltage:AC220V AC110V
● Rated Power:50-300W Insulation
● Resistance:≥1000MΩ


AWT100-4GHW Gateway


● Downlink: RS485
● Uplink:4G, WiFi or Ethernet

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