Description
The TIW Series paddle wheel flow meter has been designed for tough industrial applications. The TIW series paddle wheel flow meter has been engineered to provide long-term accurate flow measurement for both corrosive and non-corrosive liquids. The plastic insertion flow meter is a blind unit that provides a frequency pulse output and is available with a Hirschmann DIN quick disconnect or a flying lead. The re-engineered low-drag, fluid-dynamic design of the paddle wheel allows it to stand alone as the industry’s most accurate flow meter.
Icon’s paddle wheel flow sensors incorporate a Tefzel® paddle coupled with a zirconium ceramic rotor pin and bushings. The TIW liquid flow meter, is industry’s longest lasting paddle wheel flow meter and comes with a lifetime warranty on the paddle wheel assembly.
The TIW insertion paddle wheel flow meter is available in PVC, PP and PVDF. The flow sensors can be installed into pipe sizes ½ – 24” using our line of comprehensive custom fittings. Icon’s complete line of insertion paddle wheel flow meters will also retrofit into any Signet® style fitting.
Features:
- Life-Time Warranty on Paddle Assembly
- Pulse Output
- Industry’s Highest Accuracy: +/- 0.5%
- Chemical Resistant Materials: PVC | PP | PVDF
- DIN | Flying Lead
- Tefzel® Paddle Wheel
- Zirconium Ceramic Rotor | Bushings
- Retrofits into Signet® Fittings
Applications:
- Chemical Processes
- Water Usage
- Filter/Strainer Change-Out
- Scrubber/Gas Stacks
- Sodium Hypochlorite
- Visual Flow Indication
- Totalizer – Batching Applications
Specifications:-Operating Range: 0.3 to 33.3 ft/s– Pipe Size Range: 1/2″ to 4″ (depending on material)– Linearity: +/- 0.5% of max range @ 77°F– Repeatability: +/- 0.5% of max range @ 77°F
Wetted Materials – Sensor Body: PVC (Dark Gray)/ PP (Pigmented)/ PVDF (Natural) – O-Rings: FKM (Standard)/EPDM (Optional) – Paddle: Tefzel – Rotor Pin/Bearings: Zirconium Ceramic
Electrical – Frequency: 49 Hz per m/s nominal – Supply Voltage: 9 to 24 VDC – Supply Current: <1.5 mA @ 3.3 to 6 VDC
Max Temperature/Pressure Rating – PVC – 180 psi @ 68°F – 25 psi @140°F – PP – 180 psi @ 68°F – 25 psi @180°F – PVDF – 200 psi @ 68°F – 25 psi @240°F
Operating Temperature – PVC: 32°F to 140 °F – PP: 0°F to 195° F – PVDF: -40°F to 250°F
Standards and Approvals – CE/FCC – RoHS Compliant
