ETS.A – Fuel level sensor with analog 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

Technical Parameters
Supply voltage	10…30 V
Current consumption	20 mA
Output signal type	analogue
Operating voltage range	0…10 V
Lowest output voltage	0 V
Highest output voltage	10 V
Lower limit of measurable level of fuel above tank floor	20 and higher mm


Upper limit value of measurement	200 … 6000 mm
Limiting error of level measurement, % of sensor length	± 1
Additional limiting error by temperature	1 or lower
Dimensions	L x 70 x 70 mm
Weight	0.3 to 3 kg
Continuous duration of operation	no limit
Operating temperature range	−40…+70 °С
Relative humidity of ambient air at temperatures not exceeding +40 °С	95 or lower %