Xiamen Leelen High Voltage Electric Co., Ltd.
Main products:High Voltage Indicator DXN-Q/T,Short Circuit And Earth Fault Indicator DJ-3100,Analog Working Order Indicator ADWZ 25-B/2,Temperature And Humidity Controller WS-7100,Capacitive Insulator
Contact Us
  • Contact Person : Ms. Lin Eileen
  • Company Name : Xiamen Leelen High Voltage Electric Co., Ltd.
  • Tel : 86-592-6299685
  • Fax : 86-592-5716100
  • Address : Fujian,Xiamen,No. 65 Sunban South Rd.,Jimei Zone361021,Xiamen China
  • Country/Region : China
  • Zip : 361021

Temperature and Humidity Controller WS-7100

Temperature and Humidity Controller WS-7100
Product Detailed
With high performance sensors and advanced programmed control technology

We Xiamen Leelen High Voltage Electric Co.,Ltd,is a professional OEM/ODM manufacturer about switchgear conponents,such as voltage indicator,heater,short circuit and earth fault indicator,blocking magnet,Led light,voltage sensor,temperature and humidity controller,etc

Temperature and Humidity Controller WS-7100

General Information 

With high performance sensors and advanced programmed

control technology, the device has two channels to monitor and 

control the ambient temperature & humidity . Its intelligence 

programming and design can automatically switch the working

process of heating, dehumidification or  temperature reduction 

according to the working environment state. 

The device can perform stably and reliably. It have obvious

 effect for dampproof and dehumidify.  It can be long-term working

 in the bad environments like strong electric/magnetic  field,

dampness and low temperature . It can effectively prevent accidents 

caused by dampness, creepage, flashover and thus can improve the 

security of electric networks.

Technical Parameters

Humidity range   

0-99%RH  degree of accuracy 5%RH

Temperature range 

 -9°C-+99°C degree of accuracy+/- 1°C

Heating start point 

temperature <setting lower limit temperature 

Humidity >setting upper limit 

Heating stop point 

temperature > setting lower limit temperature

Humidity < setting upper limit

Ambient Temperature


Ambient Humidity 


Temperature setting range 


Humidity setting range  


Power supply     

110V/220V AC or DC 

Withstand voltage  

2 kv/min

Contact current-carrying rating

250V/AC 5A

Outline dimension    

see the below diagram

Installation dimension 

see the below diagram

Power Consumption



Outline Dimension

Cutting Size

Installation Size








Using 35mm guide rails

Individual advantages

1.20years production experience

2.We supplly those products to Germany ABB,Italian ABB, India ABB and so forth.

3.Providing perfect service for customers

Quality control

1.100% inspected before packing and shipping

2.with QC report

 Accessories Include:digital se

Connection diagram


Ambient Humidity         <95%RH

Temperature setting range  +3°C-+40°C

Humidity setting range     40%-90%

Power supply             110V/220V AC or DC

Withstand voltage          2 kv/min

Contact current-carrying rating  250V/AC 5A

Outline dimension          see the right picture

Installation dimension       see the right picture

Power Consumption        < 5W

Temperature and Humidity Controller WS-7100

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