Flowmeter bench

MP83-a

DEMANDER UN DEVIS POUR CETTE MACHINE

Non contractual photo

Service : Power supply: 230 V, 50 Hz, 500 W
Clean water: 4 bar, 20 � C, for filling
Water evacuation near the bench for emptying

Dimensions : 2330 x 855 x 2120 mm

Weight : ~150kg

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DEMANDER UN DEVIS POUR CETTE MACHINE

This bench allows the study of industrial flow meters by comparing their measurement technique and their accuracy.

Study of the implantation of the sensors
Study of the different cases of applications
Calibration of the sensors

Determination of sensor characteristic curves and their accuracy

A centrifugal pump draws a non-compressible fluid (water) from a buffer capacity; this fluid is distributed via a membrane regulating valve and a float flowmeter on two pipes on which different flow sensors are mounted: a vane flowmeter, an electromagnetic flowmeter, a vortex flowmeter on the one hand, VENTURI and a standard diaphragm on the other hand (these two pressure-reducing devices are connected to a differential pressure sensor). The circulating fluid in closed circuit is returned to the buffer capacity.
The device is mounted on a stainless steel chassis, equipped with six adjustable feet.

Technical specifications :

A tank with emptying and racking.
A centrifugal pump, stainless steel, three-phase.
A variable speed drive allows, according to a flow setpoint from one of the flowmeters to regulate the speed of the pump.
A float flowmeter.
A pipe with a selection valve comprising:
Pallet Flowmeter - For low viscosity liquids (A plastic finned turbine rotates in relation to the flow on an axis.An O-magnet transmits this rotation to a Hall sensor mounted outside the housing. coupled to the sensor converts the frequency into instantaneous flow)
A vortex flowmeter, output 4 to 20 mA with compact transmitter and local display.
A pipe with a selection valve comprising:
VENTURI tube, DN25, in Altuglas with "U" pressure gauge and connection for differential pressure sensor,
One diaphragm, DN25, in Altuglas with U-gauge and connection for differential pressure sensor,
A differential pressure sensor, output 4 to 20 mA connected to an indicator with extraction of square root for determination of the flow.
A vertical pipe, comprising an electromagnetic flowmeter for conducting liquids (A voltage is induced in the fluid which is sensed by two measuring electrodes and informs a converter on the speed of the fluid), DN15, output 4 to 20 mA (protocol Hart) with compact transmitter and local display.
An electrical box, waterproof IP 55, including:
A lockable disconnector
A power-on LED
A key emergency stop
A speed variator
A 4-position selector for selecting the regulator input (choice of measurement)
A flow indicator

Options :

Ultrasonic Flowmeter
Mass flow meter (Coriolis force) for all liquids

DEMANDER UN DEVIS POUR CETTE MACHINE

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MP84-a