Starting at $130.00
  • Usually ships in 16-18 weeks



  • 10 to 30VDC Supply voltage
  • 100mA, NPN or PNP preset outputs
  • Make or break switching function
  • LED indication for output and power ON
  • Reverse polarity, short circuit and transients protection
  • Cable and pigtail M8 plug versions
  • IP65, IP66, IP67, IP68 and IP69K ratings
  • Ecolab approval


The Carlo Gavazzi CD34 capacitive sensor is designed for detecting water-based (conductive) liquids through a non-metallic container wall with automatic thickness adaption of plastic or glass. The sensor will compensate for residue film, moisture or foam build-up. The universal mounting brackets allow the sensor to be fixed on various types tubes or containers. The compact housing features durable construction, IP69K rating and ECOLAB approval for wash-down applications.

The CD34 will function out of the box for most applications, and additional capabilities are available for adapting the sensor to more specific and challenging applications.