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category:
Pressure Switches
manufacture:
Winters Instruments
mpn:
8WPSV1306F4F301U
subcategory:
8Wps Vacuum Low Pressure Explosion Proof Pressure Switch
Product Overview
Features
- Heavy-duty Explosion-proof pressure switch
- Vacuum pressure to 10 psi
- High current ratings for 1 x SPDT or 2 x SPDT switches
- Fixed deadband
- Die cast aluminum construction with welded seal
- 1% accuracy
- IP68 rated including Hermetically sealed option
- cULus listed and RU recognized
- CRN registration pending
- 5 year warranty
Applications
Suitable for vacuum and low pressure applications in hazardous areas including natural gas monitoring and control
Additional Information
HousingHeavy-duty explosion-proof die-cast aluminum, blue colour
Accuracy+/- 1% of the adjustable set-point range
Pressure Connection1/4" or 1/2" NPT, BSP and M20xP1.5
Electrical ConnectionFemale 1/2" or 3/4" NPT, M20xP1.5
Wetted Parts316 Stainless Steel welded (except for Vacuum range, Viton o-ring)
Set Point AdjustmentField selectable
DeadbandFixed or Adjustable, see Order Codes
Contact RatingFixed 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
No. of Contacts1 x SPDT or 2 x SPDT (only 1 x SPDT available for Adjustable Deadband range)
Ambient/Process Temperature-30 to 205 deg C (-22 to 400 deg F), Vacuum range only -5 to 150 deg C (23 to 300 deg F)
Enclosure RatingIP68, Protection from dust ingress and submersion in fresh water to a maximum depth of 1.5 metres for up to 30 minutes
ApprovalscULus listed, Class I Divison 1 Groups A, B, C & D, Class II Divison 1 Groups E, F & G (housing), RU recognized, file no E12252 (switch), CRN registration pending
Weight3.95 lbs (1.79 kg)