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Application

Ultrasonic fuel-level meter UZI measures changing level of any liquid (diesel, gasoline, water, liquefied gas, milk etc.) in moving and fixed tanks (vehicles fuel tanks, fuel tank tracks, railway tank cars, industrial tanks and liquid storages).

The measurement is provided through the tank bottom so no damage and drilling of the tank are needed.

The measured data could be:

•saved in the internal memory which capacity is enough for 1 month autonomic work or

•sent via a transceiver such as GPRS modem or GPS/ GPRS tracker in real time.

Using UZI you can get the following important information:

-Fuel level and amount in the tank

-Amount of dispensed fuel

-Fuel consumption rate

-Theft detection

-Operational and statistical reports

Principle of Operation

Receiving the measured data (application 2)

UZI–Ultrasonic fuel-level meter

UZI reader – a special adapter for connecting to PC (could be bought from our Sensor separately) Transceiver equipment -(not supplied by our Sensor)

Graph of Fuel Level Changes

Technical Characteristics

Power supply voltage                                             9...36V

Power protection up to                                              80V

Measurement range                                                18 –800mm(optional up to1000mm)

Max load current of outputs                                          10 mA

Max current consumption                                           80 mA

Analog interface(0 …1023)                                                      0,3....9,7 V

Frequency output interface (U=10V)                                     500-1500 Hz

Quantity of outputs EIA 485                                                    1

Quantity of outputs EIA 485/2321

Accuracy of fuel level measurement

                 in static,  not more                          0.5 %

                 in dynamic, not more                         3.0 %

Accuracy of fuel level measurement, not more                 3.0 %

Degree of the radiator protection                                         IP67

Working temperature                                                              -40...+80 c 

Nonvolatile memory                                                                  2 MB(30 days if record once in 30 sec.)

Galvanic isolation of the power supply                                 yes

Galvanic isolation of the outputs                                           yes

Patent                                                                                         yes

Guarantee      1 year