Shuttle Flow Switches

FS-200 & FS-200E in-line, heavy duty flow switch with fixed setpoints

• Choice of set points (water) from:
  • 0.5 » 100GPM (1.9 » 378.5L/min)
  • 1% repeatability
  • ±10% accuracy
  • 15% differential (hysteresis)
• Bronze or 316SS body
• Shuttle type sensor
• Connection: 1”, 1¼”, 1½”, 2” NPTF or G1" fitting
• Switch: SPDT, 20VA reed switch
• Media: -29»148°C, 400PSIg (27.6bar)
• Optional aluminium or 316SS junction box (IP65) with pre-wired terminal strip - 240Vac version available with lock-out screw
• Repair kits also available
• Stocked versions:
  • FS-200: 27051, 27053, 27054, 27055, 27056, 27057, 27059, 27060, 27061, 27062, 27064, 27085
  • FS-200E: 020-2407, 020-3481, 020-0783, 020-0799

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FS-200A & FS-200E-A in-Line, heavy duty flow switch with adjustable setpoints

Choice of adjustable setpoints (water):

• • 1»6GPM (3.8»22.7L/min), 5»15 (18.9»56.7L/min) or 2»8GPM (7.5»30.2L/min)
  • 1% repeatability
  • ±10% accuracy
  • 15% differential (hysteresis)
• Bronze or 316SS body
• Shuttle type sensor
• Connection: G1" or 1” NPTF fitting
• Switch: SPDT, 20VA reed switch
• Media: -29»93°C, 400PSIg (27.6bar)
• Stocked versions available
• Optional aluminium or 316SS junction box (IP65) with pre-wired terminal strip - 240Vac version available with lock-out screw
• Stocked versions:
  • FS-200A: 26615, 26616, 26838
  • FS-200E-A: 020-2416, 020-2417, 020-2418

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Eletta SP-G in-line flow switch

• In-line, rugged shuttle type flow switch
• Immune to magnetic fields
• Available in water & oil configurations
• Orientation: vertical or horizontal with minimal flow conditioning
• Process connection: G½", ¾"
• Adjustable range: 1.5 » 30L/min
  • Flow velocity: 0 » 3.5m/sec
• Output: SPDT microswitch
• Temperature: -20 » 90°C (others available)
• Pressure: 25bar
• Enclosure: IP43
• Stocked models: SP-G15 (oil & water); SP-G20 (oil & water)

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Eletta SP-GA in-line, adjustable flow switch

• In-line, rugged shuttle type flow switch
• Low flow set-point with high flow capacity with low pressure drop
• Immune to magnetic fields
• Available in water & oil configurations
• Orientation: vertical or horizontal with minimal flow conditioning
• Process connection: G1, 1½" (BSPP)
• Adjustable range: 3 » 70L/min
  • Flow range: 0 » 300L/min
• Output: SPDT microswitch
• Temperature: -20 » 90°C (others available)
• Pressure: 25bar
• Enclosure: IP43
• Stocked models: SP-GA (oil & water) with 1½" process connection

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Gems Sensors FS-400 in-line, heavy duty adjustable flow switch

• Heavy duty shuttle type, in-line flow switch
• Bronze body
• Refer to datasheet for pressure drop curves
• Process connection: ¾” NPTF thread
• Output: SPDT, 20VA (reed switch)
• Fixed set-points: 2.8 » 37.8L/min
• Adjustable ranges: 2.8 » 53 L/min
• Temperature: -29 » 82°C
• Pressure: 27bar (400PSIg)
• Enclosure: flying leads (not weatherproof / IP65)
• Optional, locally fitted weatherproof junction box (with pre-wired terminal strip) from aluminium or 316SS
• Stocked models include: 26600, 26601 & 26602

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Gems Sensors FS-400P in-line plastic flow switch

• In-line shuttle type flow switch
• Clear PVC body
• Process connection: ½” NPTF, ¾” IPS or 1” IPS
• Output: SPST (20VA) normally open (@ no flow) reed switch
• Fixed set-points: 1.9L/min (0.5GPM) or 7.6L/min (2GPM) with ±20% set point accuracy
• Stocked models: 135805, 135810 & 135815
  • Repair kits also available

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Gems Sensors FS-500P in-line plastic flow switch

• • Polypropylene body
• • Shuttle type sensor
• • 3/4” BSPP fitting
• • SPST Reed Switch 20VA, 0-240VAC/DC
• • 1, 2, 3.5, 10 & 18.5 Litres/min “flow” units

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