Changzhou Shuanghuan Thermo-Technical Instrument Co., Ltd.

Bimetal Thermometer for Measuring Temperature

Mini Order :
1.0 Piece Negotiable (Piece)
Production Capacity :
5000 (PCS) (Year)
Payment Terms:
L/C, T/T
Product Detail
Base Info.
  • -40~+600 Celsius
  • 75~300mm
  • WSS-301
  • 6.3 MPa
Additional Info.
  • China Jiangsu Changzhou
  • Shuang huan
  • Carton or Plywood
Product Description
Model: WSS-301
Measuring range: -40~+600ºC
Accuracy: 1.5
Insert length: 75~300mm
Time constant: dia.of the tube=6 <30s,
dia.of the tube=8, 10, 12 <40s
The protecting tube: 6.3 MPa

1. Superior economic performance.Location indication, goods attractive in price and quality, operating conveniently.
2. Stable and durable.Purely mechanical structure, needn't power supply, less component, no maintenance, can long-time work.
3. Carry on-off control conveniently.Electrical contact type adopt new type of magnetic switch, it can control automatically by the signal when temperature changes, the on-off control action is exact and stable, it has good reliability.
4. Unique explosion-proof design.The explosion-proof electrical contact type can detect the temperature and send the signal in the gas explosion condition.
5. Special insert length.The longest insert length can reach 3.5m.
6. Widely used.The oil-filled shock-proof type is suitable for vibration and extremely diafusting condition.

Product description:
Bimetal thermometer is used bimetal piece coiled helically as the senor part, it installed in the protect tube, one end fixed, one end connect with a thin axis, the pointer fixed in the axis end, when the temperature changes, the senor's free end will turn around, the pointer will generate angular displacement by thin axis, the temperature will indicate in dial plate.
The bimetal thermometer is suitable for measuring low or medium temperature, it can measure the temperature for liquid, gas or other fluid directly.
The specification is complete:bottom type, back type, adjustable angle type, electrical contact type, shock-resistance type, explosion-proof type
It has stable and reliable quality, can be widely applied in industry, agriculture, national defence and scientific research.
Quality standard:
The quality standard is : JB/T8803-1998 , and according to ISO9001:2008 to control the quality.Each product has to inspect contain leak tightness test, heating-up stationarity test, temperature test, insulation test, contactor test,etc. We ask our supplier provide test report of raw material, each electrical element has to detect, so every finished product has factory test report and data record.We have oil bath, salt bath and water bath for calibrate the different temperature,the highest temperature can be made to 600ºC, the longest immersion length can be made to 2m, and also NCM,milling machine,grinding machine from Japan to ensure the accuracy of the spare part. Self-production proportion of spare part up to 90%
Capability of product research and development:
Every series product team is consist of a senior engineer and several technical engineers. When we receive the technical request different to exist product, we can customize the product by technical drawing or customize according to the sample.The sampling period is 20 workdays.
This product use the best material and advanced manufacturing technique.Every finished product have to inspect.The regular type of product is in stock and have the most efficient delivery time. Max. production capacity:20 thousands sets.The normal delivery time after ordered: 7 workdays.This product have exported to Finland,Korea,etc. Clients like Laser Gas Oy,etc.

Case dia.No. A(mm) B(mm) C(mm) D(mm) Case material Type Connection
3 53 15 9 Φ67 Stainless steel Bottom type M16*1.5

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Contact Details
  • Ms. Nicole Xie
    Sales department
  • 86-519-88400800
  • 86-519-85310729
  • No. 58 Feilong West Road, Changzhou, Jiangsu, China
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