¡ß Increased safety type stator winding RTD ¡ß
¡Ü Model : R810 : R811-R812-R813-R814-R815-R816-R817-R818
¡Ü Service intended :
The purpose of the stator winding RTD is to mainly detect and prevent overheating of motors. It is inserted in between a stator and a slot to measure a temperature. Stator winding RTD uses the phenomenon of changing electric resistance to measure a temperature. Since it has high stability and sensitivity, it is used to measure a temperature precisely. Also, it is made of a nonmetallic material, and therefore it has a structure of protecting element. It is designed to get flexibility and endure vibration and high pressure.
¡Ü Body Material : High temperature epoxy glass
¡Ü Temperature limit :
- Class F: 155¡É (311 ¢µ)
- Class H: 180¡É (356 ¢µ)
¡Ü Leadwires : 3 wire or 4 wire, copper, AWG #22 (0.35 mm©÷, With PTFE or polyimide insulation)
¡Ü Ambient Temperature :
- Tamb = -40 ~ 80¡É : T6
- Tamb = -40 ~ 130¡É : T4
- Tamb = -40 ~ 95¡É : T5
- Tamb = -40 ~ 180¡É : T3
¡Ü Working Temperature : -50 ~ 180¡É
¡Ü Standard :
- Explosive atmospheres. Equipment. General requirements
IEC 60079-0 / EN 60079-0 : 2009
- Electrical apparatus for explosive gas atmospheres. Increased safety "e"
IEC 60079-7 / EN 60079-7 : 2007
¡Ü Explosion proof (ATEX) : EX II 2G Ex e IIC Gb
¡Ü Explosion proof (IECEx) : Ex e IIC Gb
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