Platinum Rhodium Thermocouple S Type Thermocouple Length 100mm 300mm 500mm
Platinum Rhodium Thermocouple is a high-precision temperature measuring device that consists of two wires – platinum and rhodium.
Description
Platinum Rhodium Thermocouple S Type Thermocouple Length 100mm 300mm 500mm
Product Description
Platinum rhodium thermocouple (S-type thermocouple) is a precious metal thermocouple. Double wire diameter is 0.5mm, allowable deviation -0.015mm, the nominal chemical composition of the positive pole (SP) is platinum-rhodium alloy, which contains rhodium 10%, platinum is 90%, negative pole (SN) is pure platinum, so commonly known as single platinum-rhodium thermocouple. Themaximum long-term service temperature of the thermocouple is 1300℃, and the maximum short-term service temperature is 1600℃.
Specification of pt-rh thermocouple1) S type pt-rh thermocouple 2).wire diameter: 0.3 mm, 0.4 mm, 0.5 mm3).length:can be customized as for customer’s requirement4).measuring range:0-1600 C5).fixed device:screw thread/flange6).terminal box: water-proof type, splash-proof type, anti-explosion type, connector typeS type thermocouples featuresS type thermocouple has the advantages of the highest accuracy, the best stability, wide temperature measurement area and long service life in thermocouple series. It has good physical and chemical properties, thermoelectric potential stability and oxidation resistance at high temperature, suitable for oxidation and inert atmosphere.
Specification
Product name | Platinum rhodium thermocouple |
Type | S/R/B |
Material | 99% high temperature corundum tube, Or GH3039 high temperature alloy tube or SIC protection tube |
Stainless steel tube | OD φ22mm |
Ceramic tube | OD φ16mm |
Wire diameter | 0.3mm, 0.4mm,0.5mm. |
Ceramic tube OD | Total length | Immersion length | Connector tube OD | Connector tube length | Wire diameter |
16MM | 300MM | 150MM | 22MM | 150MM | 0.3MM |
16MM | 400MM | 250MM | 22MM | 150MM | 0.3MM |
16MM | 500MM | 350MM | 22MM | 150MM | 0.3MM |
16MM | 600MM | 450MM | 22MM | 150MM | 0.3MM |
16MM | 700MM | 550MM | 22MM | 150MM | 0.3MM |
16MM | 800MM | 650MM | 22MM | 150MM | 0.3MM |
16MM | 900MM | 750MM | 22MM | 150MM | 0.3MM |
16MM | 1000MM | 850MM | 22MM | 150MM | 0.3MM |
Conductor material | Wire Calibration | Accuracy | |||
Class | Class | ||||
Accuracy | Temperature range(℃) | Accuracy | Temperature range(℃) | ||
Ni Cr-Ni Si | K | 1.5 or 0.4%t | -40-1000 | 2.5 or 0.75%t | -40-1000 |
Ni Cr Si-Ni Si | E | -40-1100 | -40-1200 | ||
NiCr-Konstantan | N | -40-800 | -40-800 | ||
Fe-Konstantan | J | -40-750 | -40-750 | ||
Cu-Konstantan | T | 1 or 0.4%t | -40-350 | 1.5 or 0.75%t | -40-350 |
Pt Rh 10-Pt | S | 1 or 1+t-1100×0.003 | 0-1600 | 1.5 or 0.25%t | 0-1600 |
PtRh 13-Pt | R | 0-1600 | |||
Pt Rh30-PtRh 6 | B | 600-1700 |
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Installation Instructions
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Company Introduction
Ivan –
This device’s exceptional accuracy and robust performance are truly admirable.