¡ß Adjustable dead band weatherproof type pressure switch ¡ß
¡Ü Model : P947
¡Ü Service intended :
P947 bellows type pressure switch can be used in a variety of process lines. Internal micro switch is operated by pressure of various fluids such as atmospheric pressure and water pressure. The pressure sensing part is a piston actuated assembly.
¡Ü Fluid : Gas and oil
¡Ü Repeatability : ¡¾1.0% of adjustable range
¡Ü Adjustable range (mbar, kPa, bar, MPa) : 2kPa to 15MPa
¡Ü Dead band : Within 8 to 20% of adjustable range
¡Ü Working temperature :
- Ambient : -20 ~ 65¡ÆC
- Fluid : Max. 100¡ÆC
¡Ü Degree of protection : EN60529/IEC529/IP65
¡Ü Pressure connection : Stainless steel (316L SS), Monel and Hastelloy-C
¡Ü Element : Bellows, Stainless steel (316L SS), Monel and Hastelloy-C
¡Ü Case and cover :
- ALDC 12.1
- Silver gray finished aluminium
¡Ü Process connection : ¨ù", ¨ü", ¨ö" PT, NPT and PF
¡Ü Optional :
- Bracket : Wall mounting, 304SS and 316SS
- ¡¾0.5% of adjustable range
¡Ü Conduit connection : ¨ú" NPF (F)
¡Ü Contact :
- Micro contact type
- One SPDT
- One DPDT
¡Ü Contact rating :
- Resistance load :
AC 125 V / 250, 10 A
DC 125 V, 0.5 A
DC 8 V, 10 A
DC 14 V, 10 A
DC 30 V, 10 A
- Inductive load :
AC 125 V, 6 A / AC 250 V , 4 A
DC 125 V, 0.05 A
DC 8 V, 6 A
DC 14 V, 6 A
DC 30 V / 6A
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