ECL 8438 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.
- Good media compatibility
- Economical
- Cable PUR/PE or FEP
- Lightning protection integrated
Utilising the ECL-8438 water level instrument in a custom IoT (Internet of Things)
The SNiP-SPT is a ‘Sensor Node Integrated Package’ for LoRaWAN or CAT-M1 communication of real-time water level measurements for continuous water and environmental monitoring.
The base SNiP-TPT integrates 1x ECL-8438 Submersible Pressure Transmitter with 1x S-NODE to a site’s unique network, communication and power requirements. The S-NODE can support an added 3x compatible sensors.
| Applications: | Shipbuilding, Process technology, Water treatment |
| Category: | Pressure transmitters |
| Accuracy @ 25°C typ.: | ± 0.3 % FS typ. Range 0 to 0.1, 0 to 0.4 bar: ± 0.5 % FS typ. |
| Measuring principle: | Thick film on ceramic |
| Approval / conformity: | GL, KRS |
| Vibration: | 6G (25 to 2000 Hz) |
| NLH @ 25°C (BSL) typ.: | ± 0.2 % FS typ. Range 0 to 0.1, 0 to 0.4 bar: ± 0.3 % FS typ. |
| Pressure connections: | Type 1 f, M 10×1, Type 2 m, M 22×1 |
| Media temperature: | -25°C to +80°C (+70°C) |
| Shock: | 50G/ 8 ms |
| Electrical connections: | Cable PUR/FEP/PE |
| Long term stability 1 year typ.: | ± 0.2 % FS typ. |
| Ambient temperature: | -25°C to +80°C (+70°C) |
| Sensor: | Ceramic, Al2O3 (96 %) |
| Protection: | IP68 (25 bar; 250m) |
| Output signal: | 4 to 20 mA |
| TEB typ. @ -25 to +85°C: | ± 1.0 % FS typ. Range 0 to 0.1, 0 to 0.4 bar: ± 2.0 % FS typ. |
| Measuring range: | 0 to 0.1, 0 to 10 bar |