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  • Home
  • Products
    • Calibration Equipment >
      • Analogue Test Gauges
      • Comparators, Pressure Sources & Dead Weight Testers >
        • Automatic & Digital Pressure Calibrators
        • Dead Weight Testers
        • Pneumatic Hand Pumps
      • Custom Test Equipment
      • Digital Pressure Calibrators
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      • Temperature Calibrators
    • Control Panels, Process Controllers & Data Loggers >
      • Control Panels & Automated Test Stations | GNW Instrumentation, Southport, UK
      • Data Loggers & Recorders
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      • Clamp Meters
      • Earth Loop Testers
      • Insulation & Continuity Testers
      • Multifunction Testers
      • Multimeters
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      • Power & Disturbance Analysers >
        • C.A 8331 Power Analyser
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        • C.A 8336 Power Analyser
      • RCD / RCCD Testers
    • Flow Meters & Switches >
      • Batching Meters
      • Magnetic Flow Meters >
        • induQ VMI
        • induQ VMM
        • induQ VMZ
      • Oval Gear Flow Meters
      • Positive Displacement Flow Sensors
      • Ultrasonic Flow Meters
      • Variable Area / Rotameters
      • Vortex Flow Sensors >
        • VVX Series
      • Water Meters
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    • Measuring & Tool Room
    • Pressure >
      • Gauges >
        • All Stainless Steel
        • Differential
        • General Purpose
        • Hygienic & Diaphragm
        • Industrial
        • Low Pressure Capsule
        • Magnehelic
        • PET / Plastic Case
        • Safety Pattern
        • Subsea, Caisson & Dive Panel
        • Test Gauges
      • Recorders & Data Loggers
      • Transmitters & Transducers >
        • Automotive
        • Differential
        • Flush Diaphragm
        • High Temperature
        • HVAC
        • Industrial
        • Miniature
        • Submersible Level
    • Scales & Weighing Instrumentation
    • Tank Contents & Level >
      • Digital Tank Contents Systems
      • Hydrostatic Tank Contents Gauges
      • Level Alarms
      • Level Sensors & Switches
      • Pump-To-Read Tank Contents Gauges
      • Sight Glasses
    • Temperature >
      • Control Panels
      • Dial Thermometers
      • Digital Industrial Thermometers
      • Hand Held Thermometers
      • Pockets & Thermowells
      • Recorders & Data Loggers
      • Temperature Controllers
      • Thermocouples & RTD's
  • Services
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Magnetic Flow Meters

Thanks to the low price tag and extremely compact induQ® electromagnetic flow sensors, this time-tested measurement method - deployed for decades in the field of process engineering - can now also be used in mechanical engineering and plant construction. Changes to the temperature, density, viscosity, concentration or electrical conductivity of the medium do not affect the output signal. You too will be impressed by the benefits afforded by the induQ® series:

  • No moving parts
  • No mechanical wear*
  • Free pipe cross-section → no additional pressure drop
  • Maintenance-free
  • Fast response (< 500 ms or < 100 ms)
  • Minimum inlet section requirements
* For aqueous media without solid fractions

We are able to offer a range of finance options to help spread the cost of your purchase over a number of years. Please contact us for more details. 

induQ VMM

VMM magnetic flow meter
The magnetic-inductive flow sensors of the VMM series are, thanks to their robust design suitable for use in harsher ambient conditions. The steel fitting is fully welded and therefore very stable and insensitive to interference.

The available nominal diameters from DN 32 to DN 200 cover measurement requirements for medium flow rates of up to
​10 m/s. The large selection of high-quality materials provides for numerous application possibilities. Earth electrodes are available as an option. In addition, the VMM is available in both separate and compact design and is generally delivered with a calibration certificate. The electronic display allows customer-specific sensor configuration to meet the particular requirements on site.


induQ VMI

VMI Magnetic Flow Sensor
Owing to its robust metal housing and stable metal process connections, the VMI series is ideal for use in the field of mechanical engineering and plant construction. Its design also makes it suitable for higher temperatures and process pressures, and the instrument is available in three different sizes, with ranges from 1 to 200 l/min.   The VMI range is supplied with a pulsed output as standard but is available with an optional analogue output.

induQ VMZ

VMZ Magnetic Flow Meter
The VMZ is a magnetic inductive flow sensor for electrically conductive liquids and has been specially designed for OEM applications. Thanks to the use of cost-optimized plastic components, the VMZ is very reasonably priced, it has a compact and lightweight design and is available for six flow ranges from 0.1 up to 250 l/min.
GNW Instrumentation , 101a Sefton Street, Southport , Merseyside, PR8 5DD
Tel: +44 (01704) 536 010
sales@gnw.co.uk