7WPS Medium Press. Explosion Proof & Adj. Deadband Press. Switch

Heavy-duty Explosion-proof pressure switch

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Heavy-duty Explosion-proof pressure switch

• Heavy-duty Explosion-proof pressure switch

• Low pressure to 100 psi

• High current ratings for 1 x SPDT or 2 x SPDT switches

• Fixed or adjustable deadband options

• Die cast aluminum construction with welded seal

• 1% accuracy

• IP68 rated including Hermetically sealed option

• cULus listed and cRU recognized

• CRN registration pending

• 5 year warranty

No. of Contacts	1 x SPDT or 2 x SPDT (only 1 x SPDT available for Adjustable Deadband range)
Housing	Heavy-duty explosion-proof die-cast aluminum, blue colour
Accuracy	+/- 1% of the adjustable set-point range
Pressure Connection	Female 1/4" or 1/2" NPT, BSP and M20xP1.5
Electrical Connection	Female 1/4" or 1/2" NPT, BSP and M20xP1.5
Wetted Parts	316 Stainless Steel welded
Set Point Adjustment	Field Selectable
Deadband	Fixed or Adjustable, see Order Codes
Contact Rating	Fixed Deadband: 15A @ 125/250VAC, 0.4A @ 125VDC 3A @ 30VDC Hermetically sealed switch 5A @ 250VAC Gold contact microswitch 1A @ 125/250VAC Adjustable Deadband: 20A @ 125/250/480VAC 5A @ 125VDC
Ambient/Process Temperature	-30 to 205 deg C (-22 to 400 deg F)
Enclosure Rating	IP68, Protection from dust ingress and submersion in fresh water to a maximum depth of 1.5 metres for up to 30 minutes
Approvals	cULus listed, Class I Divison 1 Groups A, B, C & D Class II Divison 1 Groups E, F & G (housing) cRU recognized, fi le no E12252
Weight	3.95 lbs (1.79 kg)

• Designed for hazardous areas including Oil & Gas, Petrochemical, Power Generation, Waste Water and others

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Data Sheet - 7WPS Medium Press. Explosion Proof & Adj. Deadband Press. Switch
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