Pressure transmitter ECL 8438, Submersible

Swiss based Trafag is a leading international supplier of high quality sensors and monitoring instruments for measurement of pressure and temperature. The new Submersible Pressure Transmitter ECL is based on Trafag’s own thick-film-on-ceramic technology. Together with the in-house developed high performance ASIC chip electronics it ensures a high level of accuracy over a wide temperature range


  • PUR/PE or FEP cable
  • EMC protection, IEC 61000
  • For OEM use
  • Maringodkänd: GL, KRS


  • Process technology
  • Water treatment
x II 1G Ex ia IIC T4/T6 Ga I M1 Ex ia I Ma N Good media compatibility N Cable PUR/PE or FEP N EMC protection, IEC 61000

Application Water Treatment
Accuracy ±0,5%, ±0,3% FS
Technology Hydrostatic pressure
Measuring range 0...0.1 to 0...10bar
Pressure connection Type 1 f, M 10x1, Type 2 m, M 22x1
Sensor technology Thick film on ceramic
Protection rating IP68 (25 bar; 250m)
Connection Cable
Material AI2O3 316L, 1.4435
Output 4...20 mA
Media temperature -25°C ... +80°C (+70°C)
Temperature range -25°C ... +80°C (+70°C)

Maximilian Grudin

Product division:
Pressure- and temperature sensors

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