• Sourcing Solutions
  • Services & Membership
  • Help & Community

Quick Details

  • Place of Origin: Chongqing, China (Mainland)
  • Brand Name: Haichen Bimetal
  • Model Number: wss
  • Usage: Industrial
  • Theory: Temperature Sensor
  • Thermal response time: ≤40S
  • Dial nominal diameter: 60,100,150
  • Accuracy: 1.0,1.5
  • Protection class: IP55
  • Angle adjust error: should not exceed the 1.0%
  • Temperature range: -80-+40 °C, 0-500 °C
  • Relative humidity: 5-100%
  • Material: stainless steel
  • Diameter of watchcase: 100mm,150mm
  • Location of stem: Centre back

Packaging & Delivery

Packaging Details standard carton or wooden case
Delivery Time 15 days after confirmed


WSS Series Adjustable Stainless Steel Industrial Bimetal Cooking Thermometer 



Product Description 

WSS series industrial bimetallic thermometers are one kind of field inspection instruments that can be measured the temperature of middle and low range. It can be directly measured the temperature of gas and liquid. Widely used in petroleum, chemistry, shipping, machinery, medicine, electric power etc., it’s a substituted products of the glass thermometers. Industrial bimetallic thermometers are in compliance with national specialized standard ZBN11008-88.


Working principles


Bimetallic thermometers-sensing element changes its shape with the temperature. It drives the needle to rotate and measure the temperature of measured medium.



Chemical process, petroleum and food industry 
Facility management 
For corrosive temperature media.




1. it can derectly display the temperature, more Intuitive and convenient.

2. firm in structure, Vibration resistance and not easy to be damaged.

3. Different Specifications, various installation ways and multiple material of protection tube for you to choose.  


Main technical data


  • Measuring range:-80~+500°C;
  • Accuracy grade: 1.0, 1.5 (If select grade 1.0, please specify)
  • Thermal response time: ≤40s;
  • Nominal pressure: ≤6.4Mpa;
  • Immersion length: 75~2000mm;
  • Protective tube material: 1Cr18Ni9i (If need other material, please specify);
  • Contact capacity: 10VA (No induction load);
  • Maximum operating current: 1A
  • Maximum operating voltage: 220v
  • Ambient temperature: -20~+60°C           



Assure accurate measurement, the immersion length of bimetallic thermometers must be more than the length of sensing element (usually immersion length is more than 75mm).


Before use, please check the dates of bimetallic thermometers if they exceed the assurance time (18months). If they are overdue, need to retest.


All kinds of bimetallic thermometers are not suitable to measure the temperature of open container. Bimetallic thermometers with contact point are not suitable for using in the strong vibration place.


In the installation procedure, please force on hexagonal part to screw, don’t turn the indicator head.


If measuring quick flow or strong corrosives medium, please use protective tube.


Transportation and storage:


The protective tube of bimetallic thermometers should avoid vibration and winding in the transportation and storage procedure.


Packaging & Shipping



Pls contace me for further information if you're interested in our products.

Transaction History of the Supplier

Below is the information about the supplier's transactions conducted via Alibaba.com. If you require further details regarding the transaction data, please contact the supplier directly.

Transaction Overview


Transaction Details

This supplier has completedtransactions with buyers from .

Shipping Destination
Transaction Value
Transaction Date
Email to this supplier
China (Mainland) | Manufacturer, Trading Company
Transaction Level:
Supplier Assessments:
4 Transactions 20,000+
The supplier’s transactions conduted via Alibaba.com in the past 6 months.
The supplier supports Trade Assurance – A free service that protects your orders from payment to delivery.
Supplier's Trade Assurance Limit: US $35,000
Learn More