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  Series
SFI-100T

Sight Flow Indicator/Transmitter
Output for Flow Rate and Totalization


Pat. 6,789,434

SPECIFICATIONS
Service: Compatible fluids.
Wetted Materials:
   Body:
Brass.
   Window:
Tempered glass.
   Rotor: Red UV stabilized PBT.
   Rotor Pin:
316 Stainless Steel.
   Thrust Washers:
300 series Stainless Steel.
   Gasket:
Buna-N.
Temperature Limits: -20 to 200°F (-29 to 93°C).
Pressure Limits:
125 psi (8.62 bar).
Viscosity Max: 200 SSU.
Weight: SFI only: 1.5 lb (0.7 kg); with A-711T: 1.8 lb (0.8 kg)

ELECTRICAL SPECIFICATIONS (for A-711T Option only)
Temperature Limits: -20 to 212°F (-29 to 100°C).
Power Requirements: 8 to 28 VDC.
Output Signal: White lead: 5 VDC. Green lead: 8 to 28 VDC equal to supply voltage. Pulsed output with frequency rate proportional to flow rate.
Accuracy: ±5% of F.S.
Frequency Output Range: 0 to 100 Hz.
Electrical Termination: Black lead: Ground; White lead: 5 VDC out pulse; Green lead: 8 to 28 VDC out pulse; Red lead: 8 to 28 VDC supply.

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