OEM induction flow meter without a display unit

It is an induction flow meter in IP65 protection without a display unit designed for application in technological processes of various dispensing or production stations where simplicity with minimum maintenance requirements is essential.

With 24V power supply, the output can be impulses (with a custom-tailored constant and pulse width) or analogue 4÷20 mA output. Moreover, the flow meter can be used as a flow monitor, possibly with a neutral zone. Connection of the meter to the system is made possible through the cable entry right to the terminals.


  • very simple installation and operation
  • possibility of providing any connecting cable ends
  • high repeatability of measurement in the entire flow range
  • possibility to select impulse or current outputs
  • high abrasion resistance
  • measurability of vast majority of media except for oil products
  • possibility of flow monitoring function (flow switch)


Vizualizace sendvičového provedení FLOW32


Vizualizace závitového provedení FLOW32


Power 24 VAC/VDC with polarity reversal protection
Input power 3,6 VA
Construction compact (Tmax 90 °C)
Diameter Nominal DN 10÷50
Lining material rubber (hard, soft, certificate for potable water), PTFE
Electrode material CrNi steel DIN 1.4571
Construction sensor – all-welded stainless steel
  elektrobox – PA 6 GB (can be changed to aluminum)
Process connection sandwich
threaded (EN ISO 228-1)
Pressure PN10, PN16, PN25, PN40
Min. medium conductivity 20 μS (at a lower conductivity, upon agreement with manufacturer)
Measuring range (Qmin/Qmax) bidirectional for 0,2÷12 m/s (1/60)
Flow meter accuracy accuracy up to 1 %, repeatability up to 0,5 %
Pressure loss negligible
Additional electrodes grounding and detection ones for empty pipeline (DN 15÷DN 50)
Display 4x LED
Outputs impulse /flow switch (max. 400 Hz), status, 4÷20 mA
(pulse and current outputs are active)
Max. ambient temperature 55 °C
Flow sensor degree of protection IP65, IP67, IP68
Electronics degree of protection IP65


Status of sensor It is continuously displayed by four SDM LED’s on the PCB on the right side:

  • Power (green led, lighting after powering)
  • IMP (orange led, copy closing of the output OUT1)
  • Status (orange led, copy closing of the output OUT2)
  • Error (indication of error of the sensor)