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ETS.RS – Fuel level sensor with digital output
The sensor includes a number of smart technical solutions ensuring an extensive lifespan and high reliability:
- sensor circuitry is embedded in an elastic compound that guarantees complete protection against salts and humidity and thus ensures long-term outstanding operation in high-stress environments. The sensor’s components are made of materials that do not enter into chemical reactions with fuels or lubricants, or with their components.
- The sensor is equipped with a built-in voltage stabilizer ensuring stable operation under fluctuations of supply voltage.
- A built-in averaging algorithm cancels out reading noise due to tank sloshing.
A built-in self-diagnosis algorithm allows to recognize certain disturbances in the operating environment and in the sensor’s functioning
Specifications
| Technical Parameters | |
|---|---|
| Supply voltage | 10…30 V |
| Current consumption | 20 mA |
| Data transfer protocol | Modbus, Omnicomm |
| Data transfer rate, default bit/s | 19200 |
| Supported data transfer rate bit/s | 9600, 14440, 19200 38400,57600, 115200 |
| Parity | no |
| Stop bit | 1 |
| Lower limit value of the controlled level of fuel from the tank bottom | from 20 mm |
| The upper limit of the measurement | from 200 to 6000 |
| Basic level measurement reduced error % sensor length | ± 1 |
| Additional reduced error on the temperature | No more than ± 1 |
| Overall dimensions | L x 70 x 70 mm |
| Weight | from 0.3 to 3 kg |
| Continuous operation time | unlimited |
| Operating temperature range | from -40 to +70 °C |
| Relative environment humidity at a temperature of no more than +40°C | No more than 95% |