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Electric flow meter with display

GEMÜ 3021

ConfigureTechnical data sheet
GEMÜ eModul 3021 Volume flow transmitter with digital display and control panel for precise electronic flow measurement in industrial piping systems.

Freely adjustable volumetric flow measuring turbine made of durable plastic

Product information

GEMÜ 3021 is a volumetric flow measuring turbine. The fascia keys enable simple setting of measurement units, required display values etc.

Key features

  • Freely scalable measuring range
  • Totalizer or batch controller types available
  • Simple operation
  • Precise volume flow measurement
  • Short inlet/outlet distances
  • Relay outputs available
  • Integrated flow rectifier
GEMÜ eModul 3021 Volume flow transmitter with digital display and control panel for precise electronic flow measurement in industrial piping systems.

Technical details

Parameters
Value
Liquid measuring range
120 up to 25000 l/h
Error of measurement
± 1 % of final value
Media temperature
-20 to 80 °C
Operating pressure
0 to 10 bar
Nominal sizes
DN 25 to 50
Connection types
Union end
Metering tube materials
PVC-U
PVDF
Electrical connection types
Plug, design A
M12 plug
Supply voltages
24 V DC
Conformities
EAC

Downloads

4 Results
  • Product certificate RoHS - GEMÜ product collection

    pdf (305 KB) -
    DE/EN

  • Assembly instructions GEMÜ 3021

    pdf (342 KB) -
    EN

  • Data sheet GEMÜ 3021

    pdf (5 MB) -
    EN

  • Betriebsanleitung / Operating instructions GEMÜ 3021

    pdf (1 MB) -
    DE/EN

Suitable services

  • Expert knowledge
    for your applications

    Training

    Deepen your expertise in valve technology and plant control. Our training courses provide practical content to help you design processes that are safe, efficient, and compliant with standards.

  • Ensure longevity
    and reliability

    Maintenance

    Regular maintenance ensures consistently stable processes. Our service teams ensure the availability of your systems and reliably extend the service life of your components.

  • Fast, efficient and
    precise in operation

    Repair

    When it comes to repairs, every minute counts. Our experts analyze, repair, and test reliably - using original spare parts, technical precision, and a focus on minimizing downtime.

  • Intelligent networking with GEMÜ CONEXO

    Digital support

    CONEXO makes maintenance digital: RFID technology and mobile apps enable the unique identification of your components and document maintenance processes transparently.