Solution Of WHD Temperature & Humidity Controller

Solution Of WHD Temperature & Humidity Controller

May 11, 2022

 
Mid/High voltage switchgear,distribution cabinet ,Box Transformer Substation,Terminal box
 
 
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 
 
 

 

Application

Type

Functions

Temperature & Humidity Controller

 

WHD48

Panel mounted

1 channel

RS485(Modbus-RTU)

LED Display

Temperature ±1℃

Humidity ±5%RH

 

 

WHD72

Panel mounted

2 channels

RS485(Modbus-RTU)

LED Display

Temperature ±1℃

Humidity ±5%RH

 

WHD46

Panel mounted

3 channels

RS485(Modbus-RTU)

LED Display

Temperature ±1℃

Humidity ±5%RH

 

 

WHD20R

 

DIN rail mounted

2 channels

RS485(Modbus-RTU)

LED Display

Temperature ±1℃

Humidity ±5%RH

Heater

 

ALW-100W

Operating Voltage:AC220V AC110V

Rated Power:50-300W

Insulation resistance:≥1000MΩ

Smart Gateway

 

AWT100

Working pressure:DC24V orAC/DC220V

Baud Rate:4800bps、9600bps、19200bps、38400bps

Communication:RS485