ultrasonic flow meter / for water / for wastewater / for slurry
NivuFlow Mobile 600

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ultrasonic flow meter ultrasonic flow meter - NivuFlow Mobile 600
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Characteristics

  • Technology:

    ultrasonic

  • Fluid:

    for water, for wastewater, for slurry

  • Other characteristics:

    4-20 mA, digital, vertical, top-mounted, with indicator-totalizer, combined, compact, economical, non-contact, fraud-proof, with alarm function, maintenance-free, high-pressure, glass tube, with temperature sensor, with data logger, with counting function, high-temperature, metal tube, with display, high-accuracy, analog output, plastic tube, precision, remote, stand-alone, mobile, horizontal, corrosion-resistant, rugged, multi-tube, wireless, dual-channel, with pulse output, two-sensor, low-pressure, plastic, clamp-on, loop-powered, electronic, in metering tube, with pressure measurement, self-powered, IP68, digital output, portable, multifunction, programmable, direct-reading

  • Applications:

    for the food industry, industrial, for the beverage industry, high-pressure, for hydraulic installations, for low flow rates, for the pharmaceutical industry, for high flow rates, for harsh environments, for corrosive environments, sanitary, for district heating networks, for environmental analysis, for cryogenic applications, for pumping applications, for test benches, for hydraulic applications

  • Process temperature:

    Min.: -20 °C (-4 °F)

    Max.: 50 °C (122 °F)

Description

The NivuFlow Mobile 600 was developed particularly for long-term measurements in field operation without external power supply.

Measurements for checking and verifying can be carried out with the self-sufficient and portable system without any problems even in harsh environments.

Battery lifetimes of several weeks or even months reduce personnel costs for maintenance and data readout significantly.


Your Benefits

Monitoring of flow, temperature and pressure
Ultrasonic transit time measurement
Extremely long battery life
Rechargeable battery can be replaced by user
Operation via Smartphone, Tablet, Notebook
For extreme environmental conditions
Up to 2 measurement paths


Typical Applications:
Leakage detection
Pump verification
Analysis of users behaviour in water supplies
Intakes and outlets conducting cooling water or circulation systems
Monitoring of process water and service water
Heat quantity measurement


Transit Time – how the NivuFlow Mobile 600 measures


The NivuFlow Mobile 600 measurement principle is based on the detection of the transit time of ultrasonic signals between two sensors (A and B).



Here, the signal run time in flow direction t1 is shorter than the signal run time towards the flow direction t2. The difference between both run times is proportional to the average flow velocity along the measurement path vm. The NivuFlow Mobile 600 computes the average flow velocity vA from the measured path velocities vm.
The flow within the full pipe is calculated by utilising the general continuity equation: