NAP 8842 / 8843 Pressure Transmitter

Trafag pressure transmitters (NAP 8842 / 8843) are used for electronically measuring and evaluating pressure. Over the decades they have proven themselves in a multitude of demanding applications in harsh environments. They are available in many different designs to suit pressure and electrical connections, measuring procedures, electrical output signals and certifications (CE, EX, rail and ship). Superior technology and precise manufacturing ensure that the transmitters work perfectly. This is especially important in applications where high requirements are placed on long-term stability, vibration resistance, electromagnetic compatibility, shock resistance or temperature insensitivity.


  • Pressure ranges from 100 mbar
  • Media temperature to 150°C
  • EMC protection, IEC 61000
  • Option: Lightning protection (IEC 61000-4-5), 10kA (8/20 µs)