DIN Rail Temperature and Humidity Controller Meter with Sensors

• Measuring Circuit: 1 Channel
• Accuracy: ±1ºC
• Temperature Range: -40.0~+99.9ºC
• Humidity Range: 20%~90%Rh
• Power Supply: AC85~265V, DC100~350V
• Certificate: CE
• Model NO.: WHD20R-11
• Warranty: 2 Years
• Transport Package: Paper Carton
• Specification: 0.6kgs
• Trademark: ACREL
• Origin: Jiangsu, China
• HS Code: 9032899090
• Production Capacity: 1000PCS/Week

Product Description

Product Description

1 channel din rail temperature and humidity controller meter with sensor for high low voltage swtichgears cabinet

WHD series is mainly for temp and humidity adjust and control in high medium switchgear cabinet,terminal box and other devices. 

It can show temp and humidity by led display,it is with heater,sensor fault indicator,transmission function,and with RS485 communication.

Functions and parameters

functions of digital temp humidity monitor control meter ACREL

*Accuracy:Temperature ±1ºC Humidity ±5%RH

*Led display 

*1 channel temp and humidity measure and control

*Power supply:AC 85-265V,DC 100-350V

*RS485 Modbus RTU

 

Product Name	Function Description	Optional Functions
WHD48-11	LED display; Measure display and control 1 channel temperature and humidity	/C:RS485 communication
WHD72-11	LED display; Measure display and control 1 channel temperature and humidity	/J: relay alarm output /C:RS485 communication /M: analog output(DC4-20mA) /UT:Utility Tunnel (M & C cannot be select at the same time)
WHD72-22	LED display; Measure display and control 2 channels temperature and humidity
WHD20R-11	LED display; Din rail mount Measure display and control 1 channel temperature and humidity	/J: relay alarm output /C:RS485 communication (C&J can be selected at the same time)
WHD20R-22	LED display; Measure display and control 2 channels temperature and humidity
WHD46-11	LED display; Measure display and control 1 channel temperature and humidity	/J: relay alarm output /C:RS485 communication /M: analog output(DC4-20mA) (Choose one from above three)
WHD46-22	LED display; Measure display and control 2 channels temperature and humidity
WHD46-33	LED display; Measure display and control 3 channels temperature and humidity

Dimensions and Installations
 

About ACREL