China 1200c High Temperture Temperature Sensor E N J T S R B K Type Thermocouple with M6 Screw, Find details about China Thermocouple, K Type Thermocouple from 1200c High Temperture Temperature Sensor E N J T S R B K Type Thermocouple with M6 Screw
Other Model and tolerance
Conductor | Model | Type | Admissible error class | ||
Class I | Class II | Class P | |||
Ni-Cr / Ni-Si | WRKK | K | ±1.5ºC or ±0.4%|t| | ±2.5ºC or ±0.75%|t| | / |
Ni-Cr-Si / Ni-Cr-Mg | WRKN | N | |||
Ni-Cr / Ni-Cu | WRKE | E | |||
Fe / Cu-Ni | WRKJ | J | |||
Cu / Cu-Ni | WRKT | T | ±0.5ºC or ±0.4%|t| | ±1.0ºC or ±0.75%|t| | / |
Pt-Rh10 / Pt | WRKS | S | / | / | ±3ºC or ±0.5%|t| |
Pt-Rh13 / Pt | WRKR | R | |||
Pt-Rh30 / Pt6 | WRKB | B | / | / | ±4ºC or ±0.5%|t| |
Type | Features | Outer diameter of universal sleeve | ||
Single couples | Double couples | |||
1 | Ungrounded | 1 It responses more slowly than that of the case-connected type. 2 Long service life 3 Resistance to electric interference | Φ0.5 ~Φ8.0 | Φ3.0 ~Φ8.0 |
2 | Grounded | 1 Rapid response 2 Not suitable in case with interference | Φ0.25 ~Φ8.0 | Φ3.0 ~Φ8.0 |
3 | Exposed | 1 Rapid response 2 Suitable to measure the temperature of gas, such as engine exhaust 3Poor mechanical strength in contact with other measuring structures | Φ0.5 ~Φ8.0 | Φ3.0 ~Φ8.0 |