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Dwyer Instruments TFS11, Thermal flow switch, PNP, Normally closed.

  • :Dwyer Instruments
  • :TFS11
  • :$639.60
  • :Calculated at checkout
  • :Usually ships in 3 to 5 business days
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Product Description
Dwyer Instruments TFS11, Thermal flow switch, PNP, Normally closed.
Thermal flow switch, PNP, Normally closed.
Adjustable Setpoint, LED Flow Indication, NO or NC Output

Item Specifications

  • Service: Water-based fluids.
  • Wetted Material: 30 stainless steel.
  • Measurig Rages: 0.2 m/s (0.66 ft/s), 0.4/s (1.3 ft/s), 1.0 m/s (3.3 ft/s), 2.0 m/s (6.6 ft/s), and 3.0 m/s (9.8 ft/s).
  • Repeatability: Less than 2.0%.
  • Linearity: Less than 5%.
  • Hysteresis: 10% (approximate).
  • Temperature Limits: -4176&dg;F (-20o 80dg;C).
  • Pressure Limits: 4 psi (300 bar).
  • Housig Material:glass fiber reinforced PBTP (Ultradur), meets IP65.
  • Setpoint Rage: 15% to 90% of rage settig.
  • Response Time: 2 to 10 seconds (relative to rage settig).
  • Supply Voltge: 18 to 30VDC includig residual ripple.
  • Switchig Current: 4 mA maximum.
  • Power Consumption: 1 watt (approximate).
  • Electrical Connection: Plg-in 78 (198 cm) oilflex cable (included).
  • Process Connection: 1/2-14ale NPT.
  • Weght: 0.66 lb (30g).
  • gency Approvals: CE.
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