Metallic protection tube resistance temperature detector_R210 series

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Metallic protection tube resistance temperature detector_R210 series

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Detailed Introduction

Service intended

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.

Standard features

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


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