MICRO PRECIS

micro precis - In order to comply with class C requirements, the Micro Precis 3 must be installed horizontally with the totaliser uppermost, to within a tolerance of +/-10°.

Micro Precis

micro precis - Measuring range & accuracy: Micro Precis 3
micro precis - PERFORMANCE Exceeding standard’s requirements, the excellent sensitivity and the resistance to permanent high flowrates (up to 1.4 Qmax during 1 hour) give our meters an exceptional measuring range. micro precis
micro precis › Compact meter
micro precis › Low head loss
micro precis › Wide measurement range

micro precis - ACCURACY Our products comply with the most accurate metrological classes (cold water class C and hot water class D), are fully satisfy all invoicing and submetering applications, and provide a wide measuring range (very low minimum flowrate: beyond class C), with a low pressure loss. micro precis
micro precis › FARNIER's single jet Technology
micro precis › Very low starting Flowrate
micro precis › In compliance with Class C

micro precis - ENDURANCE The Farnier principle of twin pivots maintains the performance of our products at low flowrates over time, protecting them against wear at high flowrates. micro precis
micro precis › Principle of twin pivots
micro precis › Maintenance of low flowrates overtime
micro precis › Resistance to high flowrates

micro precis - COMMUNICATION In addition to an easy reading (rotating register), the entire product line is fitted with an optical encoder allowing the use of communication modules (remote reading, radio module, etc.).
micro precis › IP 68 Glass metal register
micro precis › Optical encoder capability
micro precis › Rotating register

micro precis

micro precis - The MICRO PRECIS 3 range of velocity type meters in compliance with the the most accurate metrological classes is covering all the requirements from submetering to network meters. micro precis
micro precis - Through its conception, the MICRO PRECIS II ANNULAIRE meter is designed for distribution networks, purifying stations, pumping stations (even for non-treated water), for industrial processes and irrigation, etc…
micro precis - Equiped with a pulse transmitter, it can be integrated with remote controling, flowmetering, and regulation equipment. micro precis

MICRO PRECIS 3

micro precis - Operating principle:
micro precis - The single-jet flow rate meter employs a very simple operating principle, which involves integrating the rotation speed of an impeller wheel suspended in a tangential stream.micro precis
micro precis The energy of the incoming water stream is harnessed to power the metering mechanism (in which a turbine wheel drives the registration device); this approach also gives the meter an extended measurement range. micro precis
micro precis - Compteurs Farnier pioneered this technology, devising the first complete range of meters to comply with class C metrology requirements, and then working to improve single-jet metering products. micro precis
The Micro Précis 3 uses this technology and implements Farnier's dual bearing impeller design, which offers a combination of excellent sensitivity and outstanding wear resistance at high flow rates, while maintaining performance levels over time.micro precis

MICRO PRECIS Annulaire
micro precis - Operating principle:
A small-calibre Micro Precis 3 measuring unit is placed inside a tank in the centre of the liquid stream, where it integrates the flow rate of a volume representing less than 2% of the total output volume. micro precis
micro precis - A device mounted in front of the measuring unit intake in the MPA's tank eliminates the need to install an external flow stabiliser and protects the measuring unit from large foreign objects. micro precis
micro precis - Because most of the water flows unimpeded through the MPA, pressure loss is minimised.
micro precis - The Annular range uses proven Micro Precis 3 technology, ensuring good low flow accuracy, high capacity and excellent wear resistance thanks to the use of dual-bearing impeller technology.micro precis