We are specialists in position sensing, in other words feed back signal from a linear or rotary sensor. With our experience we will guide you to the best solution, no matter if you need some standard components from our stock or larger quantities of a customized sensor.

Pressure transmitter NAH 8254 - 20 kHz

Swiss based Trafag is a leading international supplier of high quality sensors and monitoring instruments for measurement of pressure and temperature.

A special combination of thin-film on-steel sensor element with the in-house developed ASIC enables high-dynamic measurements. Recording of highly dynamic pressure curves with the NAH 8254 in a small space is possible, e.g. in order to analyse the opening and closing performance of valves, track pressure curves of explosions and explosive pressure expansions or to examine brief pressure peaks in hydraulic systems.


  • Cut-off frequency 20 kHz
  • For highly dynamic pressure curves
  • Analogue signal processing
  • Measuring accuracy 0.3 %
  • Excellent long-term stability

Suitable applications

  • Measuring and test bench technology
  • Machine tools
  • Hydraulics
  • Process technology

Application Test benches
Measuring range 0...2,5 to 0...600 Bar
Pressure connection G1/4'' male, et al.
Sensor technology Thin-film-on-steel
Protection rating IP67
Linearity ±0,3% FS
Connection M12x1, cable IP67, Deutsch DT04-3P/-4P
Output 4...20 mA, 0.5...4.5 V ratiometric, 0...5 VDC
Media temperature -40...+125°C
Temperature range -40...+125°C

Axel Christensson

Product division:
Pressure- and temperature sensors

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