Chongqing Sunflower Instrument Co,.Limited

R S B type platinum rhodium thermocouple

A thermocouple consists of two dissimilar metals joined together at one end. When the junction of the two metals be cooled or heated and a voltage is produced that can be correlated back to the emperature. The calibrations are K, N, E.J, T, S, R, B. Each calibration has a different temperature range.S-type thermocouple is applicable to oxidation and inert atmosphere can also be used for short-term vacuum, but does not apply to restore an atmosphere of or containing metal or non-metallic vapor in the atmosphere. The temperature range of thermocouple type s is 0 to 1300℃


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  • packing,shipping and payment term
  • FAQ

Name:S Type Thermocouple
Temperature range:0 to 1800℃
Hot Point:Φ12*500mm 99.5% aluminum tube
Cold point:Φ12*150mm SS304 tube
element composision:PtRh10-Pt
element diameter:0.5mm
process connection:None
terminal box:waterproof aluminum alloy
terminal box:waterproof or explosionproof
Other special specifications like probe length,thread size and element diameter can be customized
OEM service is available
We also can process according to drawings and samples.
Other related products: B type thermocouple

Other type thermocouples:

Calibration: K type Conductor material:NiCr-NiSi Temperature range:-40 to 1000℃
Calibration: N type Conductor material:NiCr Si-NiSi Temperature range:-40 to 1100℃
Calibration: E type Conductor material:NiCr-Konstantan Temperature range:-40 to 800℃
Calibration: J type Conductor material:Fe-Konstantan Temperature range:-40 to 750℃
Calibration: T type Conductor material:Cu-Konstantan Temperature range:-40 to 350℃
Calibration: S type Conductor material:PtRh10-Pt Temperature range:0-1300℃
Calibration: R type Conductor material:PtRh13-Pt Temperature range:0-1400℃
Calibration: B type Conductor material:PtRh30-PtRh6 Temperature range:0-1800℃
Calibration:C type Conductor:Tungsten Temperature range:0-2300℃

Thermocouple protection tube material:SS304,SS316,SS310,INCONEL 600,INCONEL 601,hastelloy,Titanium,high aluminum alloy

packing,shipping and payment term

Package:ply-wooden case
Net weight:about2kg/pcs
Freight:we will estimate the freight according to your order quantity and choose the most economical way for you.

Delivery time:10 working days
Payment term:T/T, PayPal, Western Union.


1. When will you arrange the production?
In 12 hours since we get your payment.

2. What is your main products?
Bimetal thermometer,Thermocouple, PT100 sensor, bbq related tools and so on.

3. Is OEM Service available?
Yes,and we can process according drawings and samples.

4. What kind of information shall I give you regarding the shipping?
Company name, Recipients, Correct Address, telephone, zip code.

5. What is your warranty ?
For most of our products, the warranty will be 12 months.

6. When will I get a solution for defective products?
Within 48 hours on working days