The Potter Amseco VSG-2 is a flexible vane type of waterflow switch for use in wet pipe water mist systems where a low flow for alarm is required. It is designed for installation in sections of 2" stainless steel or brass pipe with wall thickness.
The unit may also be used as a sectional waterflow detector on large systems.
The unit contains an output relay and an adjustable electronic retard. The relay is actuated when a flow of 3 gallons per minute (11,4 LPM) or more occurs downstream of the device. The flow condition must exist for a period of time necessary to overcome the selected retard period.
UPC: 785192007265
Also known as: PL-VSG2, VSG2
Technical Specifications:
- Service Pressure: Up to 450 PSI (31 BAR)
- Flow Required for Alarm: 3.0 GPM (11,4 LPM)
- Maximum Surge: 18 FPS (5,5 m/s)
- Power Requirements: STANDBY: 10ma at 120V AC or 1.5ma at 24V AC/DC; ALARM: 40ma at 120V AC or 35ma at 24V AC/DC
- Contact Ratings: DPDT (Form C), 2 Amps at 0-30VDC or 0-125VAC resistive
- Conduit Entrances: 2 knockouts provided for 1/2" conduit
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