Trafag AG sensors & controls
Trafag AG sensors & controls
Trafag AG sensors & controls
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Submersible Pressure Transmitter  ECL 8438
Submersible Pressure Transmitter ECL 8438 Trafag AG sensors & controls
Pressure transmitter 

Submersible Pressure Transmitter ECL 8438

Trafag pressure transmitters 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.
The new Submersible Pressure Transmitter ECL is based on Trafag’s own thick-film-on-ceramic technology. Together with the inhouse developed high performance ASIC chip electronics it ensures a high level of accuracy over a wide temperature range.
Process technology
Water treatment

Main features
Good media compatibility
Cable PUR/PE or FEP
Lightning protection integrated
Download the complete technical features
  • Applications: Shipbuilding
    Process technology
  • Main features: Good media compatibility
  • Measuring principle: Thick film on ceramic
  • Measuring range: 0 ... 0.1 to 0 ... 10 bar
  • Output signal: 4 ... 20 mA
  • Accuracy @ 25°C typ.: ± 0.3 % FS typ.
  • Media temperature: -25°C ... +80°C (+70°C)
  • Ambient temperature: -25°C ... +80°C (+70°C)
  • Approval: GL, KRS
  • Output / supply voltage: 4 ... 20 mA: 24 (9 ... 32) VDC

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Trafag AG sensors & controls

Trafag AG sensors & controls


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