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 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 at lack of infrastucture
  • 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 principleDoppler Radar
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. 4.7 kg (without battery and hoop guards)
• Protection: IP68 closed / IP67 open
Operating temperature- 20°C to + 50°C / - 15°C to + 50°C for Ex-Zone 1
Storage temperature- 20°C to + 70°C
Max. humidity90 %, non-condensing
Displayvia mobile device; status LED (RGB)
Ex-ApprovalOptional: II 2G Ex eb ib [ib] mb IIB T4 Gb
TÜV 17 ATEX 196722 X / IECEx 18.0008X
OperationMagnetic switch, via WiFi using smartphone,
tablet, notebook…
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
Save mode5 sec. - 360 min, continuous, cyclic or event-based
Data memoryInternal 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
Operating time~1 year on one battery charge* (two batteries)

*calculated value with storage cycle 60 minutes and daily data transmission. Value may vary
according to measurement spot or age of batteries

Specifications subject to change.

Data Sheet Nivu Flow Mobile 550

Brochures / Data Sheets English

Instruction Manual NivuFlow Mobile 550

Instruction Manuals / Technical Information English

NivuFlow Mobile Battery Operating Time

Miscellaneous English

Information NivuFlow Mobile/NivuLevel Mobile Modem Coverage

Miscellaneous English

Technical Information NFM/Peripherla Unit Connection

Brochures / Data Sheets English

Technical Information: Activation of NIVUS Function Licences

Instruction Manuals / Technical Information English

Activation of NIVUS Function Licences for Measurement Transmitter NivuFlow Mobile and Data Logger NivuLevel Mobile

EU Declaration of ConformityGPRS/UMTS/LTE NivuFlow Mobile/NivuLevel Mobile

Certificates German English French Polish

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

 

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

Certificates German English French

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    

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

Certificates German French English

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 Ex     

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

Certificates German English French

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     

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

Certificates English Spanish

Type: NFM0xxxG0 Ex    

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

Certificates English

Type: NFM0xxx00 00   

IECEx Certificate of Conformity NivuFLow Mobile and NivuLevel Mobile

Certificates English Polish Spanish

Type:

NivuFlow Mobile type NFM-0xxx x E

NivuLevel Mobile tyüe NFM-0050 x E

EU-Type Examination Certificate NivuFlow Mobile and NivuLevel Mobile

Certificates English Spanish Polish

Fpr the product:

Portable Measuring Transformer

NivuFlow Mobile Typ NFM-0xxx x E and

NivuLevel Mobile Typ NFM-0050 x E

IECEx Certificate of Conformity NivuFlow Mobile

Certificates English

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

Certificates English

EU Declarations of Conformity "Portable Flow Meter/Data Logger NivuFlow Mobile / NivuLog Mobile

Certificates German French English
  • Berührungslose Durchflussmessung OFR Radar Kompaktgehäuse

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  • NIVUS WebPortal

    The NIVUS WebPortal is a comprehensive data management system for storage and provision of measured...
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  • Portable Durchflussmessung im Abwasser

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    For high accurate and portable flow metering in part filled and full channels. Best use for...
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  • Portabler Durchflussmesser NivuFlow Mobile 600

    NivuFlow Mobile 600

    Robust portable flow meter for long-term monitoring of full pipes
    Robust portable flow meter for long-term monitoring of full pipes
  • Radardurchflussmesser NivuFlow 550

    NivuFlow 550

    Contactless flow measurement for open channels and part filled pipes
    Contactless flow measurement for open channels and part filled pipes

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