ECL 8439

Submersible Pressure Transmitter

The new Submersible Pressure Transmitter ECL is based on Trafag’s own thick-film-on-ceramic technology. The optionally configurable pressure ranges can be adapted individually via interface tool and Smartphone App.

Features

  • Suitable for thick and viscous media
  • Different materials for optimum media compatibility
  • Lightning protection integrated
  • Configurable pressure ranges
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Technical Data

Applications

Process technology, Water treatment (wastewater, grey-water, drinking water), Seawater, Level of oils and fuels

Category

Pressure transmitters

Accuracy @ 25°C typ.

± 0.3 % FS typ.
Range 0 ... 0.1 to 0 ... 0.2 bar:
± 0.5 % FS typ.

Measuring principle

Thick film on ceramic

Vibration

20 g (40 ... 2000 Hz)
15 grms (20 ... 2000 Hz)

NLH @ 25°C (BSL) typ.

± 0.2 % FS typ.
Range 0 ... 0.1 to 0 ... 0.2 bar:
± 0.3 % FS typ.

Media temperature

max. -25°C ... +70°C

Shock

50 g / 8 ms

Electrical connections

Cable PUR/Radox/PE

Long term stability 1 year typ.

± 0.2 % FS typ.

Ambient temperature

max. -25°C ... +70°C

Protection

IP68 (2.0 bar; 50m)

Output signal

4 ... 20 mA

TEB typ. @ -25 ... +85°C

± 1.0 % FS typ.
Range 0 ... 0.1 to 0 ... 0.2 bar:
± 2.0 % FS typ.

Measuring range

0 ... 0.1 to 0 ... 2.0 bar
0 ... 1.5 to 0 ... 30 psi