Electromagnetic Flowmeters

General purpose magnetic inductive flowmeter for applications in the water / waste water industry


The field of application for all electromagnetic flowmeters of the SpiraMAG® series is the measurement of conductive liquids (>5µS/cm) like water, waste water in continuous flow measurement.
The series comprises the nominal diameters DN 10 to DN 1000 and is available in the pressure stages PN 10/16/40. The standard maximum temperature is 60°C.
Different connections and output signals are available.

Technical data
Nominal sizeDN 10 up to DN 1000 (on request up to DN 2.000)
Process connectionFlanges DIN or ANSI (others on request)
MaterialBody in stainless steel, liner in soft rubber,
option hart rubber or PTFE
Flow range0.03 to 12 m/s
Accuracy±0.25 %
Process temperatureup to 60°C (option 150°C)
Process pressureup to 40 bar (others on request)


Special features
  • empty pipe detection
  • third grounding electrode optional
  • bidirectional measurement
  • direct output 4-20 mA / HART®, pulse output
  • battery powered solutions available
  • soft rubber liner, ideal for abrasive liquids
  • user friendly converter compact or remote mounted
  • communication interface HART® or RS 485
  • Water / Waste water industry