Series SFI-100T Sight Flow Indicator/Transmitter
Output for Flow Rate and Totalization
The Series SFI-100T Sight Flow Indicators & Transmitters is a low cost and durable flow transmitter that combines our popular 100 Series Sight Flow Indicator with our A-711T output sensor for visual and remote monitoring of flow. The A-711T output sensor has two pulsed voltage signals with one providing a 5 VDC pulse, the other a pulse of the input supply voltage used, ranging from 8 to 28 VDC and a pulsed output with a frequency change proportional to the flow rate.
Product Applications
- Monitor chilled or hot water flow
- Monitoring water flow in chillers
- Cooling and lubrication circuits
- HVAC systems
Starting at $435.75
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
Write Your Own Review
| Model | Description | Availability* | Price | |
|---|---|---|---|---|
| A-711T | Output sensor package for Series SFI-100T. | 1-2 Weeks* |
$121.70 |
Related Products
