Pressure transmitter NAT 8252

Main features:

  • Smallest design
  • Completely welded steel sensor system without additional seals
  • Excellent long-term stability
  • Optional: 5-fold overpressure resistance
  • Optional: Switching output 1 or 2 PNP transistors

Pressure transmitter NAT 8252

Swiss based Trafag is a leading international supplier of high quality sensors and monitoring instruments for measurement of pressure and temperature. The industrial pressure transmitter NAT 8252 features the extremely robust and stable thin-film-on-steel sensor element from its well-proven predecessor NAT 8251. In combination with the new inhouse developed ASIC TX it offers a wide temperature range up to 125°C and triple overpressure safety which makes it the perfect solution for a wide range of demanding applications.

With its thin film on steel technology pressure transmitter NAT 8252 offers the following advantages:

  • Very good long-term stability
  • Resistant to high medium temperatures
  • All wetted parts are stainless steel (without additional material)
  • Very good overpressure resistance


Suitable applications:

  • Machine tools
  • Hydraulics
  • HVAC
  • Refrigeration
  • Process technology
  • Water treatment

Technical data

Application Hydraulics
Accuracy ±0,5% FS
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, IP68
Connection Industrial standard, M12x1, Deutsch DT04-3P/-4P
Material 1,4542/630
Output 4…20 mA, 0.5…4.5 V, 0…5V, 1…5 V, 1…6 V, 0…10V, 0.1…10.1 V, 0,5…4,5 VDC ratiometrisk, 1 PNP, 2 PNP
Media temperature -40…+125°C
Temperature range -40…+125°C
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