Flow Meter

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Part No. NFM7

For high accurate and portable flow metering in part filled and full channels. Best use for wastewater applications.

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Portable flow meter system with pipe and wegde sensors

Portable flow metering scheme with wedge sensor

Portable flow metering for part filled pipes

Portable flow meter with intuitive operation

NivuFlow Mobile 750

For high accurate and portable flow metering in part filled and full channels. The well thought-out power management and the built-in modem allow long-term measuring with automatic data transmission.

Benefits

Extremely long battery life – 5 min. 250 days
Flood protected IP68 locked, IP67 open
Operation via smartphone, tablet etc.
Quick start assistant
Automatic sensor detection
Wide range of sensors for best application solutions
Integrated Modem optional

NivuFlow Mobile 750 is the successor to the PCM product family. Based on the ultrasonic cross correlation technology with flow profile detection and thanks to the use of up to 3 v-sensors the portable system provides highest accuracy. Accessories such as a calibrated pipe measuring section to force full filled pipes or appropriate sensor mounting materials provide the best possible conditions for impeccable measurements.

The modern operating concept via web browser in connection with tablet, smartphone etc. is intuitive and enables quick commissioning. Here, a quick start asistant guides through the most relevant parameter settings.
The optional built-in modem provides automatic data transmission via e-mail, FTP or web portal. In combination with the long battery life the number of maintenance jobs can be reduced to a minimum.

General
Measurement principle	Ultrasonic cross correlation w. flow profile detection
Power supply	• 2 x rechargeable batteries 12V/15 Ah, lead gel • charger 100 - 240 V AC / 50 to 60 Hz / 50 VA
Enclosure	• Material: HPX high-performamce synthetic resin • Weight: approx. 2.2 kg (without battery and hoop guards) • Protection: IP68 locked / IP67 open
Operating temperature	- 20°C to + 50°C
Storage temperature	- 20°C to + 70°C
Max. humidity	90 %, non-condensing
Display	Status LED (RGB)
Ex-Approval	Optional: II 2G Ex eb ib mb IIB T4 Gb
Operation	Magnet switch, via WLAN using Smartphone, Tablet, Notebook…
Inputs	• 2x 0/4 - 20 mA (active/passive) • 1x 0/4 -20 mA (passive) • 1x active digital input • 1x connection socket for battery charger or alternative power supply • 2x connection sockets for flow velocity, combi and level sensors
Outputs	• 1 x analog output 0 - 10 V • 1 x potential-free digital output as SPDT / bistable • 1 x USB for readout of values via USB stick
Storage cycle	5 sec. - 60 min, cyclic or event-based
Data memory	Internal memory, covering a period of 1.5 years at a measurement interval of 5 minutes
Data transmission	• Via plug-in USB stick • Via WLAN • Via GPRS, UMTS, LTE

Specifications subject to change.

Datasheet NivuFlow Mobile 750

Brochures / Data Sheets English

For high accurate and portable flow metering in part filled and full channels

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