Paddle Wheel Flow Switches

Gems Sensors RFS (RotorFlow) paddle wheel flow switch

• Paddle wheel flow switch for visual flow indication & flow alarm
  • Hall effect sensor
• Materials: polypropylene, brass or stainless steel body
• Media: dependent on body type
  • -29 » 100°C (65°C ambient), up to 13bar
  • Viscosity: <200SSU
• Process connections: ¼, ½, ¾ & 1” BSPP (G type) or NPT thread
• Output: SPDT, relay
• Supply: 24Vdc or 115vac
• Electrical connection: 24" cable
• Range: dependent on port size
  • Flow: 0.38 » 76L/min (0.1 » 20GPM)
• Typical stocked units include: 155425, 155485BSPP, 181688
  • Note: repair kits available for some models

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