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 Electromagnetic Flow Meter PCE-VMI 
Electromagnetic flow meter to measure all electrically conductive liquids / without any moving part / without mechanical wear / no additional pressure drop

The PCE-VMI electromagnetic flow meter can be used in the construction of machines and plants due to its compact design. The PCE-VMI electromagnetic flow meter is used where flow meters with moving parts, such as vane flow meters, cannot be used due to the dirt. The PCE-VMI electromagnetic flow meter is used for the continuous flow measurement or for the dosage of electrically conductive liquids with a minimum conductivity of 50 μS/cm. The PCE-VMI electromagnetic flow meter operates according to the electromagnetic induction principle: The measurement tube is located on a magnetic field. If a conductive medium flows through the measurement tube perpendicular to the magnetic field, a strength proportional to the mean flow velocity is induced to the medium and it is captured by two electrodes. A frequency proportional to the flow is emitted as signal output. If you can't find the PCE-VMI electromagnetic flow meter you are looking for, click here.  

PCE-VMI electromagnetic flow meter to measure all electrically conductive liquids.

View or print user manual of the PCE-VMI electromagnetic flow meter
View or print user manual of the PCE-VMI electromagnetic flow meter.

 - Without any moving parts

 - No mechanical wear

 - Free tubular section

 - No additional pressure drop

 - Resistant to dirty liquids

 - Inspections are not required

 - Quick response (< 500 ms)

 - Minimum requirements in the duct entry

Technical specifications
Model VMI 7 VMI 10 VMI 20
Measurement range 1 ... 20 l/min

2 ... 40 l/min

10 ... 180 l/min
Accuracy ±2 % of the measurement value ±1 % of the measurement value ±2 % of the measurement value
Sending a signal from

approx. 0.5 l/min

approx. 1 l/min

approx. 5 l/min

Repeatability

2 %

1 %

2 %

Liquid conductivity

Water and other conductive liquids/50 µS/cm
(lower conductivities affect to the measurement accuracy)

Liquid temperature max. 75 ºC
Environmental temperature 5 ... 70 ºC
Nominal pressure PN 16
Nominal diameter

DN 7

DN 10

DN 20

Connection type G 1/2"-ISO 228 external

G 1/2" -ISO 228 external

G 1"-ISO 228 external

Flow indication

green LED, proportional to the flow

Output signals
Pulse repetition frequency 855 pulses/l

855 pulses/l

200 pulses/l
Resolution 1.2 ml/pulse 1.2 ml/pulse 5 ml/pulse
Waveforms  NPN rectangular signal open collector, working cycle 50:50  NPN rectangular signal open collector, working cycle 50:50 NPN rectangular signal open collector, working cycle 50:50
Signal intensity max. 20 mA, limited current max. 20 mA, limited current max. 20 mA, limited current
Maximum Pull-up voltage

30 VDC

30 VDC

30 VDC

Optional:
 - 4 ... 20 mA analog output (for an extra price)
General specifications
Response time < 500 ms
Electrical connection  M12x1 connector
Power supply 24 VDC ±10 %
Input current maximum 80 m
Counter measurements over voltage resistant (up to 30 V) and protected against polarity reversal (up to -30 V)
Protection type IP 65
Dimensions of the VMI 7 and VMI 10 electromagnetic flow meter

Dimensions of the VMI 7 and VMI 10 electromagnetic flow meter

Dimensions of the VMI 20 electromagnetic flow meter

Dimensions of the VMI 20 electromagnetic flow meter

Delivery content:
1 x PCE-VMI electromagnetic flow meter, user manual

Additional accessories

- Factory calibration certificate
For companies that wish to include the PCE-VMI ultrasonic flow meter in their set of internal quality tools. This factory calibration certificate includes a laboratory calibration and a certificate with all measurement values.

 PCE-VMI electromagnetic flow meter: ISO calibration certificate

technical specifications for the PCE-VMI electromagnetic flow meter.

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Here you will find all the measuring instruments available at PCE Instruments.

Contact:
PCE Instruments UK Limited
Units 12/13 Southpoint Business Park
Ensign Way, Southampton
United Kingdom, SO31 4RF
Phone: +44(0) 23 809 870 30
Fax: +44(0) 23 809 870 39

Contact:
PCE Americas Inc.
711 Commerce Way suite 8
Jupiter 33458 FL
USA
Phone: +1-410-387-7703
Fax: +1-410-387-7714

This page in German The PCE-VMI electromagnetic flow meter in German in Italian The PCE-VMI electromagnetic flow meter in Italian in Spanish The PCE-VMI electromagnetic flow meter in Spanish. in Croatian The PCE-VMI electromagnetic flow meter in Croatian in French The PCE-VMI electromagnetic flow meter in French in Hungarian The PCE-VMI electromagnetic flow meter in Hungarian in Turkish The PCE-VMI electromagnetic flow meter in Turkish in Polish The PCE-VMI electromagnetic flow meter in Polish in Russian The PCE-VMI electromagnetic flow meter in Russian in Dutch The PCE-VMI electromagnetic flow meter in Dutch in Portuguese The PCE-VMI electromagnetic flow meter in Portuguese in Portuguese The PCE-VMI electromagnetic flow meter in Portuguese

 

Below you will find an overview of the different product groups of measuring instruments

 Absolute Humidity Meters
 Accelerometers
 Alert Meters
 Air velocity meters
 Analyzers (Colour)
 Analyzers (Gas)
 Analyzers (Lan)
 Analyzers (Noise)
 Analyzers (Oxygen)
 Analyzers (Ozono)
 Anemometers
 Barometers
 Borescopes

Cable detectors (electrical)
Calibrators
Cameras (Infrared Thermal Imaging)
Capacitance Meters
Coating Thickness Meters
Chlorine Meters
Clamp Meters
Climate Meters
Colour Meters
Conductivity Meters
Contact Thermometers
Current detectors

Data Loggers
Differential Pressure Meters
Digital Multimeters
Densimeters
Detectors (Humidity, Radiation, Voltage)
Dose Meters (Noise)

 Earth meters
 Endoscopes
 Environmental Meters

 Fiberscopes
 Flow Meters Air
 Flow Meters Gas
 Force Gauges (digital)
 Frequency Meters

 Gas detectors
 Geiger Counter

 Handheld Tachometers
 Hardness Meters
 Humidity Testers
 (Building material)
 
Hygrometers

Indicator Sound Level
Indicators (Humidity)
Instruments (Environmental)

Impedance bridges
Infrared Thermometers
Isolation Meters

Lan Network Testers
Laser Distance Meters
Laser level
Laser meters
Laser thermometers
LCR Meters
Length Meters
Light Meters
Lux Meters

 Magnetometers
 Manometers
 Material Thickness meters

 Measurement Devices
 (Force)
 Measuring Meters
 (Distance)
 Measuring Wheels
 Meters (Distance)
 Meters (Ozone) 
 Meters (Gas) 
 Meters (Gloss)
 Meters (pH)
 Meters (Power)
 Meters (Pressure)  
 Meters (Radiation)
 Meters (Temperature)  
 Micrometers
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 Modular signal 
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 Moisture Indicator
 Multimeters
 Multi-Parameter    
 photometers

Noise Meters

 Odometers
 Ohm Meters
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 Oxygen Meters
 Paper Moisture Meters
 Penetrometers
 Pitot tube air flow
 meters
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 Quality Meters (Air)
 Radiation Counters
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 Reader (Temperature)

 Recoders Data
 Redox Meters
 Refractometers

 Relat. Humidity meters
 Rotation meters
 Roughness tester
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 Sensor (Temperature)
 Signal Level Analyzers
 Single-parameter  
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 Sound Level Meters
 Systems for 
 Environmental
 Stethoscopes 
 (electronic)
 Stroboscopes
 Surface Thickness 
 meters

Tachometers
Telescope Meters
Thermo-anemometers
Thermo-Hygrometers
Temperature Probes
Testers (Air)
Tester (Conductivity) Tester (Earth)
Tester (Electric)
Tester (Insulation)  Tester (Noise)
Tester (pH)
Tester Resistance Tester (Sound)
Tester (Temperature)
Thermal stress
Thermal Imaging Cameras
Thermometers
Thermocouples
Thickness Meters
Turdibity Meters

Ultrasonic Flow Meters

VDE tester
Vibration Meters
Video endoscopes
Voltage meters