Potter VSR-SG Vane Type Waterflow Alarm Switch with Retard and Glue-In Union, for CPVC Pipe 1" to 2"
Potter VSR-SG Vane Type Waterflow Alarm Switch with Retard and Glue-In Union, for CPVC Pipe 1" to 2"
Potter VSR-SG Vane Type Waterflow Alarm Switch with Retard and Glue-In Union, for CPVC Pipe 1" to 2"
VSR-SG | PL-VSRSG
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Aperçu
The Model VSR-SG is a vane type waterflow switch for use on wet sprinkler systems using CPVC plastic fittings (manufactured by Tyco, Nibco, Victaulic, Ipex, and Spears Manufacturing Company) that use 1”, 1 ¼”, 1 ½”, or 2” pipe sizes. It is equipped with a union to accommodate installation in confined spaces.
The VSR-SG contains two single pole, double throw, snap action switches and an adjustable, instantly recycling pneumatic retard. The switches are actuated when a flow of 10 GPM (38 LPM) or more occurs downstream of the switch. The flow condition must exist for a period of time necessary to overcome the selected retard period.
The VSR-SG switches and retard switch are enclosed in a general purpose, die-cast housing. The cover is held in place with two tamper resistant screws which require a special key for removal. A field installable cover tamper switch is available as an option which may be used to indicate unauthorized removal of the cover.
Principales caractéristiques
- For use on wet sprinkler systems using CPVC plastic fittings
- Contains two single pole, double throw, snap action switches
- UL, CUL and CSFM Listed, CE Marked
- Service Pressure: Up to 175 PSI (12,07 BAR)
- Flow Sensitivity Range for Signal: 4-10 GPM (15-38 LPM) – UL
- Maximum Surge: 18 FPS (5.5 m/s)
- Contact Ratings: Two sets of SPDT (Form C), 10.0 Amps at 125/250VAC, 2.0 Amps at 30VDC Resistive, 10 mAmps min. at 24VDC
- Conduit Entrances: Two openings provided for 1/2" conduit. Individual switch compartments suitable for dissimilar voltages.
- NEMA 4/IP54 Rated Enclosure suitable for indoor or outdoor use with factory installed gasket and die-cast housing when used with appropriate conduit fitting.
- Temperature Range: 40°F - 120°F, (4.5°C - 49°C) - UL
Renseignements généraux
Spécifications
ADI Numéro du produit PL-VSRSG Code fabricant VSRSG Fabricant Potter Electric Signal, LLC Marque Potter Modèle de produit VSR-SG Nom de produit VSR-S Series Waterflow Alarm Switch for Small Pipe Série de produit VSR-S Type de produit Waterflow Switch
Latence CAS (Column Address Strobe) Die-cast
Application/Utilisation Indoor, Outdoor Hauteur 3.9" Largeur 5.6" Profondeur 3.5"
Compabilité Potter Electric Wet Sprinkler Systems Intérieur/extérieur Indoor, Outdoor Pays d'origine US