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Potter OSYSU Outside Screw and Yoke Valve Supervisory Switch

Name: Potter OSYSU Outside Screw and Yoke Valve Supervisory Switch
SKU: fs10096
Availability: InStock

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AED 367.50 VAT included

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Product Code : fs10096 Brand: Potter Seller: Fireshop1001Approved by : [woo_pro_badges_extended]

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Description

Potter OSYSU is used to monitor the open position of an OS&Y (outside screw and yoke) type gate valve. This device is available in two models; the OSYSU-1, containing one set of SPDT (Form C) contacts and the OSYSU-2, containing two sets of SPDT (Form C) contacts. These switches mount conveniently to most OS&Y valves ranging in size from 2 to 12 (50mm to 300mm). They will mount on some valves as small as ½ (12,5mm). The cover is held in place by two tamper resistant screws that require a special tool to remove. The tool is furnished with each device. The operation of the OSYSU and its associated protective monitoring system shall be inspected, tested, and maintained in accordance with all applicable local and national codes and standards and/or the Authority Having Jurisdiction (manufacturer recommends quarterly or more frequently). A minimum test shall consist of turning the valve wheel towards the closed position. The OSYSU shall operate within the first two revolutions of the wheel. Fully close the valve and ensure that the OSYSU does not restore. Fully open the valve and ensure that the OSYSU restores to normal only when the valve is fully opened.

Features

NEMA 4X (IP 65) and 6P (IP 67) Enclosure is 4X. For additional corrosion protection of mounting hardware, use model OSYSU-2 CRH
Three position switch detects tampering and valve closure
-40º to 140º (-40ºC to 60ºC) operating temperature range
Fine adjustment feature for fast, easy installation
Knurled mounting bracket prevents slipping
One or two SPDT contact models (-1,-2)
Accomodates up to 12AWG wire
Adjustable length trip rod
Visual switch indicators
Two conduit entrances

Specifications

Product: Outside Screw and Yoke Valve Supervisory Switch
Brand: Potter
Enclosure: Cover- Die Cast, Finish: Red Powder Coat, Base- Die Cast, Finish- Black Powder Coat All parts have corrosion resistant finishes
Cover Tamper: Tamper Resistant Screws Optional Cover Tamper Switch Available
Contact Ratings: OSYSU-1: One Set of SPDT (Form C), OSYSU-2: Two Sets of SPDT (Form C), 10.0 Amps at 125/250 VAC, 2.0 Amps at 30VDC Resistive, 10 mAmps minimum at 24 VDC
Environmental Limitations: -40º F to 140ºF (-40ºC to 60ºC) NEMA 4X (IP 65) and NEMA 6P (IP 67) Enclosure (Use suitably rated conduit and connector) Indoor or Outdoor Use (See OSYSU-EX Bulletin 5400705 for Hazardous locations)
Conduit Entrances: Two Knockouts for 1/2 conduit provided (See Notice on Page 6 and Fig. 9 on Page 5)
Service: Use NFPA 13, 13D, 13R, 72
Weight: 1.6 lbs (0,73 kg)