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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.
Common | |
---|---|
Measurement principle | Doppler 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. humidity | 90 %, non-condensing |
Display | via mobile device; status LED (RGB) |
Ex-Approval | Optional: II 2G Ex eb ib [ib] mb IIB T4 Gb TÜV 17 ATEX 196722 X / IECEx 18.0008X |
Operation | Magnetic 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 mode | 5 sec. - 360 min, continuous, 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 |
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.
Activation of NIVUS Function Licences for Measurement Transmitter NivuFlow Mobile and Data Logger NivuLevel Mobile
"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
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
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
NFM0xxxGE Gx
Type: NFM0xxxG0 Ex
Type: NFM0xxx00 00
Type:
NivuFlow Mobile type NFM-0xxx x E
NivuLevel Mobile tyüe NFM-0050 x E
Fpr the product:
Portable Measuring Transformer
NivuFlow Mobile Typ NFM-0xxx x E and
NivuLevel Mobile Typ NFM-0050 x E