Magnetic-inductive Flow Meter Volumtec

The electromagnetic flowmeter VOLUMTEC is for the measurement / dosing of flow and Volume of all conductive liquids from 5 µS / cm designed with high hygienic requirements. Thanks to its compact, reduced and equally effective design, made entirely of stainless steel, as well The electrical features of the VOLUMTEC meet the demands of modern flow measurement at a high level. Also for applications with small pulsating flows, e.g. in systems with piston pumps, that is VOLUMTEC can be used due to its special electronics, since the signal is smoothed.

The integrated monitoring processes of the entire measurement chain not only result in a reliable, but also a very precise measurement - officially confirmed by the European OIML certificate - and thus perform an essential
Contribution to the monitoring and optimization of the production processes. A special function enables initiation
an inspection routine to document the process safety in a quality certificate. A rotatable display integrated as standard ensures not only during the commissioning phase constant observation of the measured values ​​and therefore the process, but also a quick and easy one Can be operated without opening the device. Text messages and the flow profile are shown on the graphic display, this and the "Quick Start" - Menus are useful for commissioning. In inaccessible installations, the activation of the Bluetooth interface is positive, as is the case with the Change of parameters or their readability.


  • Construction according to hygienic design standards, all - stainless steel, protection class IP 67
  • Nominal diameter: DN10 - DN150 flow range: 20 l/h - 640 m³/h
  • Pressure range: 0,1 - 11 bar abs. accuracy: typ ±0,25 %
  • Measurement in both flow directions
  • Pulse- and analog output 4-20 mA, active or passive
  • Adjustability of the illuminated LC-Display
  • Self-monitoring and, if necessary, automatically readjusting electronics
  • Process sonnection: aseptic-flange with modular connection system for pipe adapters


General information

Device typeVOLUMTEC magnetic-inductive flow-measuring device for liquid media


Flow range30l/h … 640m³/h (depending on the nominal diameter)
Pressure range0.1 … 11bar abs. (PN 10) 
Control input3…32V DC, Ri < 3,2 kΩ 


Flow output0/4…20mA, active or passive, load max. 500Ω
Impulse output (volume)2x opto-coupler, 24 V / 20mA, max. 1000Hz
Status outputOpto-coupler, ready, fault, direction

Measuring accuracy

Typical accuracy± 0.20% FS  

Conditions for use

Medium temperatureCompact:   0…100°C permanent temperature, 130°C max. for 30 minutes
 Separate: 0…120°C permanent temperature
Environmental temperature-25 … + 55°C  
Storage temperature-25 … + 55°C  
Minimum conductivity mediumCompact version ≥ 5µS/cm 
 Separate version ≥ 15µS/cm, or see connection cable
Upstream≥ 5 x DN  
Downstream≥ 3 x DN  
Protection class EN 60529IP67, standard  
Grounding resistance< 10Ω  
Electromagnetic compatibilityaccording to EMC Directive 2004/108/EC

Design configuration

Process connectionmodular connection system with aseptic collar flange according to DIN11864-2 Form A
Process connection adapterwelded necks for pipes according to DIN 11850 , threaded necks and conical connections
 with grooved union nut according to DIN11851, clamp, etc.
Materials for compact and separate versionhousing: 304
 in contact with product:Electrodes 316L
   PFA measuring pipe lining (FDA)
 seal: on process side: EPDM (FDA)
Surface roughnesshousing Ra ≤ 2.5µm 
 measuring pipe lining Ra ≤ 0.8µm
Nominal diameterDN10 … DN150 
electrical connection3x cable clamp M16x1,5 
Connection cable for separate versionshielded cable: 2x0,5mm² F-CYOZ, 4x0,5mm² LIYCY-0
Displaygraphics LCD display 46 x 23 mm, illuminated

Longer connection cable for separate version

max. 5mconductivity from 15-50µs/cm 
max. 20mconductivity from 50-200µs/cm
max. 50mconductivity from > 200µs/cm 

Auxiliary energy

Supply voltageDC version: 9…32V DC 
 AC version: 100…240V AC, 50…60 Hz
Power input7W  

Configuration interfaces

InterfaceCS3-BUS / RS485 
Radio connectionBluetooth® 
 Class 2  

Download Data Sheet: Magnetic-inductive flow meter Volumtec