relative pressure transmitter / thin-film / ceramic / analog
PU21/PI21 Arthur Grillo GmbH



  • Pressure type:


  • Technology:

    thin-film, ceramic

  • Output signal:


  • Other characteristics:

    precision, IP65, for HVAC systems, for liquids and gases, for OEM

  • Process temperature:

    Min.: -40 °C (-40 °F)

    Max.: 85 °C (185 °F)

  • Pressure range:

    Min.: 0 Pa (0 psi)

    Max.: 10,000,000 Pa (1,450.38 psi)


The PU21 and PI21 is a pressure transmitter with a ceramic measuring cell. It can work with a pressure that ranges from 0-1 bar up to 0-100 bar depending on the model. The transmitter has a process connection of G1/2" and an output of 0-10 V in 3 wire or 4-20 mA in 2 wire.

MAIN CATEGORY: Pressure sensors
CATEGORY: pressure transmitter / pressure sensor
TECHNOLOGY: differential-pressure
PRODUCTS: for gas / for neutral gas / for air
OTHER CHARACTERISTICS: precision with electrical output signal
DOMAINS: industrial / for OEM / HVAC
PRESSURE: Min. 0 Pa / Max. 100 bar

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