R211 METALLIC PROTECTION TUBE RESISTANCE TEMPERATURE DETECTOR
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Manufacturer WISE-CONTROL
Among temperature sensors, it is the most stable and accurate sensor. It has a better repeatability, and shows more dependable outputs than thermocouple. It is possible to perform an area measuring, and has a better resistance against the containment. However, it has a slow response time due to its complexity of the resistance element and its big size. It is constructed with an insulated lead wire and with protection tube which is designed to protect the insulated lead wire.
Description
Among temperature sensors, it is the most stable and accurate sensor. It has a better repeatability, and shows more dependable outputs than thermocouple. It is possible to perform an area measuring, and has a better resistance against the containment. However, it has a slow response time due to its complexity of the resistance element and its big size. It is constructed with an insulated lead wire and with protection tube which is designed to protect the insulated lead wire.
| Element | Pt 100 Ω at 0 ℃ TCR : 3,850 ppm/k |
| Tolerances on temperature reading | Class A : ± (0.15 + 0.002 l t l) Class B : ± (0.3 + 0.005 l t l) |
| Head material | ALDC (Standard) 304SS (Not available compact type) 316SS (Not available compact type) |
| Temperature range | -200 ~ 250 ℃ (Mica type element) -200 ~ 600 ℃ (Film type element) • Class A (-90 ~ 300 °C) • ClassB (-200 ~ 600 °C) |
| Protecting tube material | 304SS and 316SS |
| Protecting tube outer diameter | 6.4, 8.0 and 10 mm |
| Manufacturer |  |
All features and specifications subject to change without notice, delivery subject to availability, correction of errors and omissions excepted.
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