Ürünlerimiz - Potter Water Flow Sensor VSG-2.5

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Potter VSG-2.5 (73mm), Vane-Type Waterflow Switch for 2.5-inch Steel Pipe, with Retard

Features

• UL, ULC, and CSFM Listed
• 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 ½” conduit
• Suitable for indoor or outdoor use with factory installed gasket and die-cast housing.
• NEMA 4 Rated Enclosure – use with appropriate conduit fitting.
• Temperature Range: 40°F/120°F, 4,5°C/49°C
• Caution: This device is not intended for applications in explosive environments.
• Nominal OD and Wall Thickness:
  • 2″ (60.3mm OD), 3.9mm to 4.5mm wall
  • 2 1/2″ (73.0mm OD), 4.8mm to 5.2mm wall
  • 2 1/2″ (76.1mm OD), 4.3mm to 4.7mm wall
  • 3″ (88.9mm OD), 5.0mm to 5.6mm wall
  • 4″ (114.3mm OD), 5.4mm to 6.4mm wall
• Service use: Water mist systems where low flow for alarm is required.

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Price : 260 usd