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Potter PS10-EX Explosion Proof Pressure Type Waterflow Switch

Name: Potter PS10-EX Explosion Proof Pressure Type Waterflow Switch
SKU: fs108123
Availability: InStock

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AED 3,780.00 VAT included

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Product Code : fs108123 Brand: Potter Seller: Fireshop1001Approved by : [woo_pro_badges_extended]

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Description

Potter PS10-EX Pressure Actuated Switch is designed for the detection of a waterflow condition in automatic fire sprinkler systems located in hazardous locations classified as shown above. Typical applications are: Wet pipe systems with alarm check valves, dry pipe, preaction, or deluge valves. The PS10-EX is also suitable to provide a low pressure supervisory signal; adjustable between 4 and 20 psi (0,27 and 1,3 BAR).

Features

Designed and approved for use in hazardous locations internationally
Two independently adjustable switches, no tools needed
Brass pressure connection
Solid metal enclosure
Weatherproof

Specifications

Product: Explosion Proof Supervisory Pressure Switch
Brand: Potter
Dimensions: 152mm Dia. x 178mm H (6 Dia. x 7 H)
Enclosure: Cast aluminum
Pressure Connection: 1/2 NPT male brass fitting
Factory Setting: Both switches operate on pressure increase at: 41 ±7 kPA/.41 ±.07 BAR (6 ±1 PSI) Both switches operate on pressure decrease at: 34 ±7 kPA/.34 ±.07 BAR (5 ±1 PSI)
Pressure Range: 27-137 kPA/.27-1.3 BAR/ 4-20 PSI
Maximum Differentia: 7 kPA/.07 BAR (1 PSI)
Maximum System Pressure: 2068 kPA/20.68 BAR/300 PSI
Switch Contact Ratings: Two Sets of SPDT (Form C) 15.0 Amps at 125/250 VAC 2.0 Amps at 30 VDC
Conduit Entrance: 1/2 NPT female conduit opening To maintain type d component protection use an Ex component conduit sealing device
Environmental Specifications: For use in hazardous locations classified by CENELEC: Ex db IIB T6 Gb Class I: Div 1 Groups B, C, D Class II: Div. 1 Groups E, F, G, Class III: Div. 1
Enclosure Rating: IP66/NEMA 4,9
Temperature Rating: -40°C to 60°C (-40°F to 140°F)
Cover Tamper: Cover incorporates tamper resistant fastener that requires a special key for removal. One key is supplied with each device.