¡ß Explosion proof type indicating temperature switch ¡ß
¡Ü Model : T990
¡Ü Service intended :
This temperature switch is installed with a micro contact, and it is suitable for measuring the temperature of corrosive fluid. Dead band is fixed.
¡Ü Enclosure class :
- Ex d IIB+H2 T6
- -20¡ÆC ¡Ã Ta ¡Ã 60¡ÆC
- 11-AV2B0-0152X
¡Ü Nominal diameter : 125 mm
¡Ü Repeatability : ¡¾1.0% of adjustable range
¡Ü Accuracy : ¡¾2.0% of full scale
¡Ü Measuring system (SAMA class ¥²B)
- Organic gas : 0 ~ 200¡ÆC
- Inert gas : -200 ~ 700¡ÆC
¡Ü Working range : Maximum scale value
¡Ü Location of stem : Bottom connection, surface, Case mounting
¡Ü Case & Cover : Silver gray finished aluminium
¡Ü Capillary :
- Capillary : 1.6/0.2 mm, 316SS
- Armored tube : 7.5/5.5 mm, 304SS
¡Ü Switch form :
- Micro contact type
- One SPDT or Two SPDT
- One DPDT
¡Ü Contact rating :
- AC 125 V/250 V, 15 A and DC 30 V, 2 A
DC 125 V, 0.5 A for resistance load
- AC 125 V/250 V, 15 A and DC 30 V, 1 A
DC 125 V, 0.05 A for inductive load
¡Ü Stem :
- 8.0, 10.0 and 12.0 mm
- 316SS and 316L SS
¡Ü Stem, process connection : 3/8", 1/2", 3/4" PT, NPT and PF
¡Ü Optional :
- Special accuracy, ¡¾1.0% of full scale
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