תיאור
- High resolution, proportional to the flow
- Highly chemical resistant
- Splendid accuracy and repeatability
- Can be used for opaque liquids
The PFA/Teflon® Turbine Flow meter with infra red reflection measurement, has low flow sensing capabilities in a wide range of applications, and is suitable for clear-, opaque, neutral, corrosive and aggressive liquids including fuel.
An ultra light-weight turbine rotor monitors the fluctuation of flow very accurately and generates a high resolution IR (Infra Red) reflected digital output signal.
In both flow controlled and monitoring applications, the PFA flow sensor can measure flow rates and totalize.
CHARACTERISTICS | TYPE 0045 | TYPE 0085 | TYPE 0125 |
---|---|---|---|
Flow meter ranges | 0.06 – 2.0 L/min | 0.5 – 20 L/min | 2.0 – 40 L/min |
Repeatability | 0.15 | 0.15 | 0.15 |
Maximum pressure | 20 bar | 15 bar | 10 bar |
Connections | 7 mm hose barb / 1/8" NPT | 12.5 mm hose barb / 1/4" NPT | 1/2" BSP |
Material | All wetted parts made of Teflon® / PFA with Ruby bearing | All wetted parts made of Teflon® / PFA with Ruby bearing | All wetted parts made of Teflon® / PFA with Ruby bearing |
Temperature range | -20 – +80º C | -20 – +80º C | -20 – +80º C |
Output signal | Square wave | Square wave | Square wave |
Options | 6100 DA converter 0-20 mA / 4-20 mA / 0-5 Vdc / 0-10 Vdc | 6100 DA converter 0-20 mA / 4-20 mA / 0-5 Vdc / 0-10 Vdc | 6100 DA converter 0-20 mA / 4-20 mA / 0-5 Vdc / 0-10 Vdc |
Accuracy | 1% of reading | 1% of reading | 1% of reading |