ECL 8439 – Submersible Pressure Transmitter
The 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.
- Suitable for thick and viscous media
- Different materials for optimum media compatibility
- Lightning protection integrated
| 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 to 0.1, 0 to 0.2 bar: ± 0.5 % FS typ. |
| Measuring principle: | Thick film on ceramic |
| Vibration: | 6 G (25 to 2000 Hz) |
| NLH @ 25°C (BSL) typ.: | ± 0.2 % FS typ. Range 0 to 0.1, 0 to 0.2 bar: ± 0.3 % FS typ. |
| Media temperature: | -10°C to +70°C (Cable PE: -10°C to +65°C) |
| Shock: | 50 g / 8 ms |
| Electrical connections: | Cable PUR/Radox/PE |
| Long term stability 1 year typ.: | ± 0.2 % FS typ. |
| Ambient temperature: | -10°C to +70°C (Cable PE: -10°C to +65°C) |
| Sensor: | Ceramic, Al2O3 (96%) |
| Protection: | IP68 (2.0 bar; 20m) |
| Output signal: | 4 to 20 mA |
| TEB typ. @ -25 to +85°C: | ± 1.0 % FS typ. Range 0 to 0.1, 0 to 0.2 bar: ± 2.0 % FS typ. |
| Measuring range: | 0 to 0.1, 0 to 2.0 bar 0 to 1.5, 0 to 30 psi |