A Bronkhorst company

Magnetic Flow Meter [0.1 .. 30 lpm, 4 .. 20 mA]

Online price starting at: $691.15

  • Model: MVM-030-PA
  • Shipping Weight: 0.75kg
  • Brand: MAG-VIEW

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Features of magnetic flow meter

  • Makes liquid flows visible by
    • Pulse output
    • Analog output (4..20 mA)
    • Blinking LED (red/green)
  • No mechanical wear
  • No moving parts
  • Ease of mounting and operation
  • Mounting in any position
  • Free pipe cross section
  • No additional pressure drop
  • Fast response (<500 ms)
  • Insensitive with contaminated liquids
  • Ideal solution for interference free operation combined with a long-life cycle
  • Can be used in areas where flow sensors with moving parts cannot be applied
  • Wide independence to the inlet and outlet pipe creates the advantage to be able to install in compact machines with cramped confines

Scope of delivery

  • Magnetic Flow Meter
  • Calibration certificate
  • Packing box
  • MAG-VIEW Manual P-series
  • (optional) instrument cable

Flow Ranges

This magnetic flow meter is suitable to measure flows of water and other conductive liquids within a flow range of 0.1 .. 30 lpm.




output signal starts

MVM-030-PA 0.1 l/min 30 l/min ~ 0.1 l/min



Technical Specifications



Accuracy 0.7% RD, 0.3% FS
Reproducibility 1%
Rangeability 1:60
Signal output
starting from
~ 0.1 l/min
Medium Water and other conductive liquids with a minimum
conductivity of 50 μS/cm (lower conductivity affects the accuracy)
Medium temperature
-20...90 C
Nominal pressure
PN 16
Nominal diameter
DN 7
Process connection
G'' BSP male thread
Flow indication
LED green, flow proportional flashing
Response time
< 500 ms



Materials (wetted parts)

Housing: Aluminium pressure diecasted
Electrodes: Stainless Steel 1.4571
Process connections: Stainless Steel 1.4571
Measuring pipe: PEEK-GF30
Gasket: EPDM

Protection IP65 and IP67 with MFO.CB.25



Frequency output

Pulse rate
1000 pulses/l
1 ml/pulse
Signal shape
Square wave signal, duty cycle 50:50
Push-Pull NPN open collector [o.c.] PNP o.c.
Signal current
max. 100 mA, current limited
Analog output
Signal current
4..20 mA, Signal current corresponds to flow rate of 030 l/min
max. load
250 Ω to GND
Electrical connection
5-pin-plug M12x1
Power supply
12...24 VDC (10 %)
Power consumption
max. 150 mA
Pin assignment
Pin assignment PIN 1: +U
PIN 2: analog output 4..20mA
PIN 4: frequency output NPN
PIN 5: do not connect

Pressure Drop

Pressure Drop of Magnetic Flow Meter

Connection to a PLC

Most digital PLC inputs are designed for connection to PNP signals. The MAG-VIEW has an NPN frequency signal with an integrated 2kΩ pull-up resistor. Its signal current of ~12 mA is recognised as a signal by the current PLC. Thus, operating a MAG-VIEW with a PLC should not present any problems. The frequency output of the MAG-VIEW should be attached to a digital input of the PLC.

Electric connection to a PLC of Magnetic Flow Meter



Dimensions of Magnetic Flow Meter



The fields of application for this magnetic flow meter are diverse:
  • Can be used in areas where flow sensors with moving parts (paddle wheel, turbine sensors) cannot be applied due to contaminated media
  • Sensor is intended for continuously measuring of flow rates or for dosing / batching of electrically conductive liquids with a minimum of 50S/cm
  • Water distribution
  • Chemical feed
Water and aquaous conductive liquids


Magnetic Flow Meter [0.1 .. 30 lpm, 4 .. 20 mA]
Magnetic Flow Meter [0.1 .. 30 lpm, 4 .. 20 mA]

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