Flow Meter

NivuFlow Mobile 550

Part No. NFM-0550

Contactless flow metering for long-term measuring in part filled pipes and channels

NivuFlow Mobile 550 permits contactless flow metering in a variety of different situations. Hydraulic algorithms determine the exact flow profiles for almost all shapes.

The modern operating concept via web browser in connection with tablet, smartphone etc. is intuitive and enables quick commissioning. Here, a quick start assistant guides you through the most relevant parameter settings. While setting parameters, the remaining operation time is indicated in days.

The optional built-in modem provides automatic data transmission via e-mail, FTP or to the NIVUS WebPortal. The energy-efficient system allows for accurate scheduling of maintenance visits and very long operation times.

Your Benefits

Contactless mobile flow measurement
Permanent measurement in the absence of infrastructure
Very easy operation
Quick commissioning
LTE modem with worldwide coverage
Maintenance visits can be accurately scheduled

Typical Applications:

WWTP intakes
Irrigation channels
Tributaries

Common
Measurement principle	Doppler Radar
Working Frequency of the Radar Sensor	24 GHz, ISM band
Power supply	1…2x rechargeable batteries 12 V VRLA-AGM
Enclosure	Material: HPX high-performamce synthetic resin Weight: approx. 4.7 kg (without battery and hoop guards) Protection: IP68 closed / IP67 with the case cover open
Ex Approvals (option) / other Approvals (option)	Transmitter: ATEX: TÜV 17 ATEX 196722 X, Issue 01 IECEx: TUN18.0008X, Issue 01 Ex II 2G Ex eb ib [ib] mb IIB T4 Gb Sensors: ATEX: TÜV 16 ATEX 185271 X, latest edition IECEx: TUN 16.0034X, latest edition Ex II 2G Ex ib IIB T4 Gb
Operating temperature	−15°C … +50°C
Permanent Storage Temperatur	−15°C … +45°C
Max. humidity	90 %, non-condensing
Display	status LED (RGB)
Operation	Magnetic switch, connected via Wi-Fi to a display and control module (smartphone, tablet, laptop, etc.)
Inputs	1x socket for OFR-Radarsensor or ConnectorBox for external mains adaptor or power supply as well as: 2x 0/4 - 20 mA (active/passive) 1x 0/4 -20 mA (passive) 1x active digital input 1x level sensor socket 1x antenna socket
Outputs	via ConnectorBox 1 x analog output 0 - 10 V 1 x potential-free digital output as SPDT / bistable 1 x USB or readout of values via USB stick
Ext. Power Supply/Charging Socket with Rechargeable Battery Block	1x connector socket for a power supply or alternative power source
Storage cycle	1 min. - 60 min., cyclic or event-based 5 sec. - 60 min., continuous operation
Data memory	Internal, 182.398 measurement cycles
Data transmission	Via plug-in USB stick Via WLAN Option: via 2G/3G/4G
Charger	Input voltage 100… 240 V AC / 50… 60 Hz / 50 VA Protection Class II Overvoltage Category II Pollution Degree 2 Ambient temperature 0°C… +40°C

Specifications subject to change.

NivuFlow Mobile 550

with v-sensor and h-sensor

Storage cycle [min.] Mobile transmission cycle [Std.] Number of batteries

Battery life: -

*Reference values under laboratory conditions. Battery life may vary depending on the application and depends on batch tolerances, other battery capacities, reception quality etc.

Brochure | NivuFlow Mobile 550 / 600 / 750

download file
PDF 10 MB

Instruction Manual | Flow Transmitter NivuFlow Mobile 550 / NivuFlow Mobile 550 Ex (Rev. 01)

download file
PDF 6 MB

IECEx Certificate of Conformity NivuFLow Mobile and NivuLevel Mobile

Type:

NivuFlow Mobile type NFM-0xxx x E

NivuLevel Mobile tyüe NFM-0050 x E

download file
PDF 3 MB

EU-Type Examination Certificate "Portable Measuring Transformer NivuFlow Mobile Type NFM-0xxx x E"

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PDF 7 MB

EU-Type Examination Certificate NivuFlow Mobile and NivuLevel Mobile

Fpr the product:

Portable Measuring Transformer

NivuFlow Mobile Typ NFM-0xxx x E and

NivuLevel Mobile Typ NFM-0050 x E

download file
PDF 2 MB

IECEx Certificate of Conformity NivuFlow Mobile

download file
PDF 2 MB

EU Declaration of Conformity | "Ex" Portable flow measurement transmitter/data logger, with internal modem for data transmission via GPRS/UMTS/LTE NivuFlow Mobile / NivuLevel Mobile

NFM0xxx GE Ex

download file
PDF 212 KB

EU Declaration of Conformity | "Ex" Portable flow measurement transmitter/data logger, with internal modem for data transmission via GPRS/UMTS/LTE NivuFlow Mobile / NivuLevel Mobile

NFM0xxxGE Gx

download file
PDF 212 KB

EU Declaration of Conformity | Portable flow measurement transmitter/data logger with internal modem for data transmission via GPRS/UMTS/LTE NivuFlow Mobile/NivuLevel Mobile

NFM0xxxG0 Gx

download file
PDF 164 KB

EU Declaration of Conformity | Portable flow measurement transmitter/data logger with internal modem for data transmission via GPRS/UMTS/LTE NivuFlow Mobile/NivuLevel Mobile

NFM0xxxG0 Ex

download file
PDF 164 KB

EU Declaration of Conformity | "Ex" Portable flow measurement transmitter/data logger, standard version NivuFlow Mobile / NivuLevel Mobile

NFM0xxx0E 0x

download file
PDF 209 KB

EU Declaration of Conformity | Portable flow measurement transmitter/data logger, standard version NivuFlow Mobile / NivuLevel Mobile

NFM0xxx00 00

download file
PDF 162 KB

Tender Specification NivuFlow Mobile 550

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DOC 55 KB

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Individual Offer / Questionnaire

Also for your individual measurement spot we support you gladly. Please fill in our questionnaire.

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Product Consultation

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Service hotline

+49 7262 9191-794

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Service

You have questions about your NIVUS products in use? Our service hotline will readily support you.

Service hotline

+49 7262 9191-955

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