Temperature Humidity Controller Panel Meter Measure and Display One Channel Temperature and Humidity Whd72-22

Model NO.
WHD72-22
Optional Function
RS485 Modbus RTU
Measuring Humidity Range
20%~90&Rh
Brand
OEM ODM
Auxiliary Power Supply
AC85-265V/DC 100V~350V
Product Name
Temperature & Humidity Controller
Transport Package
Fob Shanghai
Trademark
ACREL
Origin
China
Production Capacity
1000PCS/Per Month
Reference Price
$ 52.65 - 58.50
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Product Description

Product Description

WHD72-22 Two-channel Temperature & Humidity Controller

General

The controller for temperature and humidity is suitable for adjustment and control of temperature and humidity in equipments of high voltage switchgear, terminal box, ring network panel, box transformer substation etc. It can effectively protect relevant equipment from faults resulting from excessive low or high temperature, creepage or flashover etc.from humidity or condensation.


Features
1.Optional functions: alarm, communication, analog output
2.Temperature and humidity measuring & controlling
3. Panel mounted

5. Display:LED display
 
Technical Parameters
Temperature Humidity Controller Panel Meter Measure and Display One Channel Temperature and Humidity Whd72-22

Types
 
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

Funciton

Temperature Humidity Controller Panel Meter Measure and Display One Channel Temperature and Humidity Whd72-22


Temperature Humidity Controller Panel Meter Measure and Display One Channel Temperature and Humidity Whd72-22
Wiring
Temperature Humidity Controller Panel Meter Measure and Display One Channel Temperature and Humidity Whd72-22



Typical Connection 

Temperature Humidity Controller Panel Meter Measure and Display One Channel Temperature and Humidity Whd72-22

Quotation

Temperature Humidity Controller Panel Meter Measure and Display One Channel Temperature and Humidity Whd72-22

Temperature Humidity Controller Panel Meter Measure and Display One Channel Temperature and Humidity Whd72-22


Temperature Humidity Controller Panel Meter Measure and Display One Channel Temperature and Humidity Whd72-22
Temperature Humidity Controller Panel Meter Measure and Display One Channel Temperature and Humidity Whd72-22

 

Thermometer & Hygrometer

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