Portable Liquid Flow Meter

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Product Description

This is a special version of the two channel clamp-on type ultrasonic liquid flow meter for in-situ measurement. The device is supplied with all necessary accessories for easy installation and reliable operation at remote locations. The field data as well as various installation configurations can be stored in the memory of the hand held electronics unit for quick commissioning. The device is not suitable for use in hazardous areas.

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The flowmeters can be used for technological process control in metallurgical, chemical and other branches of industry; in water supply and outflow systems; including the custody transfer, of the water, acids, alkalis, oil, oil products and other liquids discharge.

Flowmeters are intended for measurement of the volume flow rate and volume of acoustically trans-parent liquids in the pressure pipelines in forward and reverse direction.

Flowmeters consist of an EU and 1 or 2 pairs of sensors – EAT. The sensors are mounted on the pipe-line surface. The sensors are connected to the EU with the signal cables. EAT of each pair forms acoustic signal, crossing the liquid flow by chord or diameter.

In the different versions one or two measuring channels are implemented. The one-channel flowmeter is produced on the base of the two-channel one, by simplified complete set and appropriate programming.

The portable flowmeter Energoflow LF 2P2 is designed for use in field conditions for monitoring and measurement of flow of liquids(types) in fully filled pipelines. The set comes in a handy, easy to carry durable case and can be used for:

– single channel ( accuracy 1.5%) and twin channel ( accuracy 0.5%….1% ) flow measurements on a single pipeline
– real-time comparison or summation of flows in two adjacent pipelines (single channel mode per pipeline)

Thus the set is a boon for repair teams and field engineers. The built-in digital oscillograph
facility and integrated calibration function make installation and commissioning very fast,
simple and easy.

The flowmeter can also be used as a full fledged stand alone liquid flowmeter for in-situ
installations in remote places.

Pipe inner diameter, mm : 50-500 (1 MHz sensors) ; 350-3500 (500 kHz sensors)
Accuracy , % : ±1,0
Range of flow velocity measurement,m/s : 0,1-10 (1 MHz sensors) ; 0,5-20 (500 kHz sensors)
Range of operating temperatures for the sensors,°C : -20…+90
Range of operating temperatures for the Electronic unit,°C +5…+45
Relative error of measurement of pipe thickness with pressure gauge, mm : ±0,2
Power supply : 220VAC (External) or 5…6.5 VDC (accumulator battery pack)
Time of autonomous operation from accumulator battery pack : not less than 8 hours

We are a Swiss company devoted to design, engineering and manufacture of flow-metering solutions and related products based on the modern ultrasonic technology

Head office
"Energoflow AG"
Ringstrasse 28, CH-4600 Olten, Switzerland

Developed in GLOBUS.studio

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Portable Liquid Flow Meter

Head office "Energoflow AG" Ringstrasse 28, CH-4600 Olten, Switzerland

Get in touch

Head office
"Energoflow AG"
Ringstrasse 28, CH-4600 Olten, Switzerland