Level transmitter

Level Transmitter P135K


  • Dry capacitive ceramic sensor
  • 22 mm Ø ideal for 1" pipes
  • Smallest measuring range: 0…100 mbar/ 0…1 mH2O
  • Largest measuring range: 0…20 bar/ 0…200 mH2O
  • Accuracy ≤ 0,2%
  • Analog output: 4…20 mA, 2-wires
  • Increased protection against voltage surges
  • Optionally integrated PT100 / PT1000 Sensor for temperature measurement
  • Ex II 1G Ex ia IIC T4 Ga
            I M2 Ex ia I Mb


The  P135K  level  transmitter  is  due  to  the  slim  and  also  shortened  design  with  a  diameter of  22  mm, optimal  to  install  in  1"  pipes.  Typical applications are in the field of industrial and drinking water, however the sensor is also widely used in pumping and lifting systems. The ceramic sensor element is resistant to aggressive and abrasive media. Its housing is made of high-quality stainless steel 1.4404 and is therefore suitable for almost all media.  Our modular design concept provides a wide variety of products.  Feel free to contact us if you need a customization that is not listed in this datasheet. 

Request Level transmitter
  • Gaseous media
  • Water
  • Waste water
  • Well / Deep well
  • Oil and fuel
  • Viscous and pasty media
  • Aggressive media
  • Potentially explosive areas