Pressure transmitter NAE 8256

Swiss based Trafag is a leading international supplier of high quality sensors and monitoring instruments for measurement of pressure and temperature. The engine and shipbuilding pressure transmitter NAE 8256 features the extremely robust and stable thin-film-on-steel sensor element from its well-proven predecessor NAE 8255. The NAE 8256 is as its precedessor was, the smallest pressure transmitter of its kind with ship approvals. The wide temperature range from -40°C up to 125°C and triple overpressure safety makes it the first choice in rough environments such as marine applications.


  • Measuring accuracy 0.3 %, 0.5 %
  • Completely welded steel sensor system without additional seals
  • Smallest design
  • High resistance to over pressure
  • Excellent long-term stability


  • Shipbuilding
  • Engine manufacturing
  • Hydraulics

Application Shipbuilding
Accuracy ±0,5%, ±0,3% FS
Measuring range 0...6 till 0...600 bar
Pressure connection G1/4'' male, et al.
Sensor technology Thin film on steel
Protection rating IP65, IP67
Connection Industrial standard, et al.
Output 4...20 mA
Media temperature -40°C...125°C
Temperature range -40°C...125°C

Maximilian Grudin

Product division:
Pressure- and temperature sensors

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