Series SFI-100T Sight Flow Indicator/Transmitter

Specifications

Service:

Compatible fluids.

Wetted Materials:

Body: Brass; Window: Tempered glass; Rotor: Red UV stabilized PBT; Rotor pin: 316 SS; Thrust washers: 300 series SS; Gasket: Buna-N.

Temperature Limits:

-20 to 200°F (-29 to 93°C).

Pressure Limits:

125 psi (8.62 bar).

Viscosity Maximum:

200 SSU.

Weight:

SFI Only: 1.5 lb (0.7 kg); with A-711T: 1.8 lb (0.8 kg).

ELECTRICAL SPECIFICATIONS

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 FS.

Frequency Output Range:

0 to 100 Hz.

Mounting Orientation:

Horizontal.

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.

Features

• Constructed of a robust, solid brass body and a tempered glass window
• Bright red impeller yields great visual indication of flow through the window
• Front window can be easily unscrewed to clean out the sight flow indicator
• Ideal for outdoor applications with weatherproof body that is unaffected by UV light

Drawings

• CAD Drawing in format .DWG
• Adobe Reader in format .PDF