◆ Adjustable dead band weatherproof type pressure switch ◆
● Model : P947
● 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.
● Fluid : Gas and oil
● Repeatability : ±1.0% of adjustable range
● Adjustable range (mbar, kPa, bar, MPa) : 2kPa to 15MPa
● Dead band : Within 8 to 20% of adjustable range
● Working temperature :
- Ambient : -20 ~ 65°C
- Fluid : Max. 100°C
● Degree of protection : EN60529/IEC529/IP65
● Pressure connection : Stainless steel (316L SS), Monel and Hastelloy-C
● Element : Bellows, Stainless steel (316L SS), Monel and Hastelloy-C
● Case and cover :
- ALDC 12.1
- Silver gray finished aluminium
● Process connection : ¼", ⅜", ½" PT, NPT and PF
● Optional :
- Bracket : Wall mounting, 304SS and 316SS
- ±0.5% of adjustable range
● Conduit connection : ¾" NPF (F)
● Contact :
- Micro contact type
- One SPDT
- One DPDT
● 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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