Web7 Mar 2024 · Instrucciones del interruptor de alarma de flujo de agua VSR-ATInterruptor de alarma de flujo de agua VSR-AT con función de prueba automática Especificaciones de prueba automática de flujo de a…. CONECTAR Utilizando el diagrama, conecte su sistema de auriculares. Para obtener los mejores resultados, utilice auriculares idénticos en ambos ... WebThe Model VSR-SF is a vane type waterfl ow switch for use on wet sprinkler systems that use 1" (25mm), 1 1/4" (32mm), 1 1/2" (38mm) or 2" (50mm) pipe size. The unit may also …
Potter Electric VSR 2-1/2 in. Water Flow Switch - Ferguson
Web30 Jan 2024 · Potter Electric VSR-F Waterflow Alarm Switch VSRF . Brand: Potter Electric. Contact Ratings: 10 A @ 125/250 VAC; 2 A @ 30 VDC Resistive ; ... 2 A @ 30 VDC ResistiveMinimum Flow Rate For Alarm: 10 GPMSchedules: 10 Thru 40Service Pressures: Up To 450 PSI (31Bar)Sizes: 2" Thru 8" Brief content visible, double tap to read full content. WebPotter VSR-S Series Waterflow Alarm Switch for Small Pipe EU File Preview Click below to download for free ... obstruct or otherwise prevent the trip stem of the flow switch from moving when water flows as this could damage the flow switch and prevent an alarm an alarm is not desired a qualified technician should disable the alarm system ... bombing of oklahoma city
VSR-CR Corrosion Resistant Waterflow Alarm Switch Potter Electric
WebThe Model VSR-FEX is a vane type waterflow switch for use on wet sprinkler systems located in hazardous locations as shown above. The unit may also be used as a sectional waterflow detector on large systems. The unit contains two single pole, double throw, snap action switches and an adjustable, instantly recycling pneumatic retard. WebModel Number: VSR-S Item Number: 1144440 UL, ULC, CSFM Listed and NYMEA Accepted; Fits 1" and 2" Pipe; Specifications. Service Pressure - Up to 300 PSI (20,7 BAR); Flow Sensitivity Range for Signal - 4-10 GPM (15-38 LPM) UL; Maximum Surge - 18 FPS (5,5 m/s); Enclosure - Die-cast, red enamel finish; Contact Ratings - Two sets of SPDT (Form C) 10.0 … WebThe Model VSR-ST is a vane type waterflow switch for use on wet sprinkler systems that use 1", 1-1/4", 1-1/2" or 2" pipe sizes. It is equipped with a union to accommodate installation in … gmssl python 安装