Low-Flow Magnetic Inductive Flow meters for water-like liquids

  • Compact, weatherproof (IP65) design
  • No moving parts (no mechanical wear)
  • Interference free operation
  • Independence to inlet/outlet pipework
  • Fast response
  • Free pipe cross section: low ΔP, insensitive to contamination
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Electromagnetic flow meters for low flow rates of water and aqueous solutions

MAG-VIEW instruments are electromagnetic inductive flow meters for electrically conductive liquids with a minimum conductivity of 50 μS/cm. The compact, weatherproof (IP65) flow meters do not contain any moving parts, cause virtually no pressure loss and can be mounted in any position, requiring no straight inlet or outlet runs.

MAG-VIEW flow meter model MVM-250-PN has a nominal diameter of DN20 for flow rates of 5...250 l/min, suited for operating pressures up to 16 bar(g). The pulse output of the instrument is proportional to the flow.

Technical specifications

Flow rates 5...250 l/min
Accuracy ±1,5% Rd, ±0,3% FS
Turndown 1:50
Signal output starting from ~ 4 l/min
Response time < 500 ms
Flow indication green LED, flow proportional flashing
Media Water and other conductive liquids
(minimum conductivity of 50 μS/cm)
Reproducibility 1% FS
Medium temperature 5...90°C
Mounting Any position, attitude insensitive
Mechanical parts
Material (wetted parts) Electrodes: Stainless Steel 1.4571
Process connections: Stainless Steel 1.4571
Measuring pipe: PEEK-GF30
Gasket: EPDM
Housing Aluminium pressure diecasted
Ingress protection (housing) IP65
Diameter DN20
Process connections (welded) 1" BSP male thread
Nominal pressure PN16
Electrical properties
Power supply 24 VDC ±10 %
Power consumption ≤ 150 mA

Frequency output

   Pulse rate / K-factor
   Signal shape

   Signal current


100 pulses/l
10 ml/pulse
Square wave signal • duty cycle 50:50
Push-Pull • NPN open collector [o.c.] • PNP o.c.
≤ 100 mA, current limited

Electrical connection 5-pin-plug M12x1
For dimensional drawings and hook-up diagrams please visit the product page on our website


MAG-VIEW Brochure

Bronkhorst High-Tech B.V.

Nijverheidsstraat 1A
NL-7261 AK Ruurlo (NL)
Tel. +31 573 45 88 00
[email protected]

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