Uf 821
The Uf 821 flow meter is used to measure the flow of liquids in full pipe up to a diameter of 10,000 mm. Configurable via USB port, it is available in single and multi pipe versions and can integrate up to 4 measurement chords. It comes with an LCD graphic display and measurement validation indicators. Equipped with a multi-variable data-logger and maths functions generator, it can also receive optional input/out modules (analogue, digital, temperature, etc.). The Uf 821 takes into account the different flow regimes by Reynolds number calculation.
Nature of equipment
Fixed flow meter
Standard mounted inputs/outputs
2 static relay outputs (50 V – 10 mA) usable as frequency outputs (up to 1KHz)
Optional inputs/outputs
Up to 4 modules to choose from:
- 1 isolated, active analogue output: current 4-20mA, 0-20mA, 0-24mA,
- 2 static relay outputs usable as frequency outputs (up to 1kHz),
- 2 isolated, passive current inputs 4-20mA, 0-20mA, 0-24mA,
- 2 isolated, passive analogue 0-10V inputs: 0 to 15V voltage,
- 2 PT100/PT1000 temperature inputs – taking up the physical space of 2 modules,
- 2 contact 5V inputs (pulse or state).
Protection
IP 67
Accuracy
Up to 0,5 %
Troubleshooting help
- Oscilloscope function (echo displayed)
- Gain
- Quality index
Maximum number of speed chord
4 chords
Available models
- Single pipe
- Multi-pipe
Typical applications
- Drinking/raw water: Measuring flow rate and metering, supervising networks, etc.
- Waste water: Measuring flow rate in pumping stations, at purification plant intakes/outputs, in networks, etc.
- Environmental engineering: Energy balance report.
- Chemical products: Measuring the flow rate of acids, chlorides, overheated water, etc.
- Pharmaceutical sector: Demineralised water system processes, etc.
- Automotive, agri-food, energy, etc.
Downmoad Uf 821 datasheet.
Click the following link for our explosion-proof model: Uf 841.
