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Quick Details

  • Place of Origin: Zhejiang, China (Mainland)
  • Brand Name: REHE
  • Model Number: WSK-0308
  • Usage: Industrial
  • Theory: Temperature Sensor
  • Accuracy: ±0.5℃
  • Temperature range: ±-40~100℃
  • Name: Temperature and Humidity Controller
  • Color: White/Black
  • Material: ABS Plastic Shell Housing
  • Humidity range: 0~100%RH
  • Certificate: CE ISO9001
  • Measurement range: 0~50
  • Application: industry,agriculture,medicine,chemica
  • Power consumption: <10AV
  • Product size: 48*48
  • Environment: 0~50℃, 60~85%RH, non-corrosive gases

Packaging & Delivery

Packaging Details: The package of theTemperature and Humidity Controller :Polybag & Paper box & Export carton
Delivery Detail: Shipped in 5 days after payment

  High temperature humidity sensor 48*48mm Intelligent digital temperature and humidity controller

Product Description


Product description

1. temperature and humidity controller uses dedicated microprocessor, SMT mounting technology and high-precision temperature and humidity sensors.Compact, reliable performance, high precision measurement and control the temperature and humidity, strong anti-jamming ability, controls are simple. Can be widely used in industry, agriculture, medicine, chemical industry, warehouse, etc .where temperature and humidity measurement and control are needed.

2. the controller with temperature, temperature alarm, heater disconnection alarm function, communication function, widely used in automation and control applications.

Note: the alarm and disconnection alarm output contact for the same.

Main technical index

Supply voltage (default power switch power supply)

AC: switching power supply 85V~265V,50~60Hz

AC: transformer 110V, 220V, 380V,50~60Hz


Measurement accuracy

Temperature: + 0.5 c

Humidity: +5%RH

Resolution: 14 Bit

Sampling time: 0.5 Sec

Range of measurement and control


Humidity: 0~100%RH

Display mode

Measured value, set the value of digital display

Output status, alarm status LED light indication

Control mode

Two-position control (hysteresis can be set freely)

Control output

1. relay output: contact capacity 250VAC 3A (resistive load)

2. voltage pulse output: 0~12V (for solid state relay SSR)

Output contact

Durability: 1X10

Mechanical durability: 1X10

Installation methods

Panel mounting, flush mounting.


1. insulation resistance: >50M ω (500VDC)

2. dielectric strength: 1500VAC/1 minutes

3. power consumption: <10VA

4. environment: 0~50, 60~85%RH, non-corrosive gases

5. weight: about 0.5Kg (power switch power supply)

6. disconnection alarm function

Model specifications




frame size

hole size















Product Overviews


Company Information


Yueqing Renhe Electrical Co., Ltd. is located in Yueqing City. Our company is specialized in the 

development, manufacture, marketing and after-sales service of intelligent digital display meters,

 multifunctional electrical meters and electric measuring transmitters.

Our company has an excellent design team and a highly efficient management team. We have strict internal management systems and highly talented technicians who have rich working experience in the business of digital display meters.

In addition, we have set up several departments, including R&D, Production, Sale and Service. 

We always insist on the spirit of "unceasing innovating makes Rehe brilliant". Thus, our corporation has won the trust and compliments from customers.

We are looking forward to good cooperation with partners at home and abroad to create a glorious future. 



Our Services


Why choose us ?


Our advantages


1.OEM available.Experienced intelligent digital meters  product supplier .


2.Proffessional design team and sales department for your service.100% test for air pressure and inspection for product appearance before shipment


3.Alibaba golden supplier , factory recognized by CE/FSC/ISO9001 and so on


4.7/24 Seivice for you , all the quotation will be dealed within 24 hours .


5.Location advantage: Nearby Ningbo port, the second largest port in China, convenient transportation and low cost, and close to Shanghai, convenient for customers to visit our factory.


6.Strict Requirement :Our company always insist on these principles “Do serve every user sincerely.Do win more market shares based on mutual benefit.Do keep innovation to promote ourselves”.

Return Policy 

If the product you receive is not as described or low quality, the seller promises that you may return it before order completion (when you click ‘Confirm Order Received’ or exceed confirmation time.frame) and receive a full refund. The return shipping fee will be paid by you. Or, you can choose

 to keep the product and agree the refund amount directly with the seller.

Seller Service 

On-time Delivery .If you do not receive your purchase within 20 days, 

 you can ask for a full refund before order completion (when you click ‘Confirm Order Received’ or exceed confirmation time frame).



Q: What are we doing?
A: Renhe Electrical manufacturer here, specialized in DIGITAL PANEL METER (A V Hz Cos W 

Var Kwh Varh) for 12 years.

Q: What’s the advantage compared to other suppliers?
A: Competitive price with high quality of product and superior service. We have professional sales team, production team, researching team.

Q:How is our customer service?
A: all our sales representatives can speak fluent English, some speak French. They will answer all of your questions in 24 hours.

Q:What others can we offer?
A: Based on the wide product range, we offer the best One-Stop sourcing service. We will definitely save you a lot of time and money, and based on our huge quantity of shipment, we can get the best shipping service from the best forwarders. This will also help you to save a lot on the shipment.

Q:What is the MOQ of our products?
A:The MOQ for digital Temperature and Humidity Controller is 1 set.

Q:What is the payment of our company?
A: DP DA T/T L/C O/A is acceptable for us.

Packaging & Shipping


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