Ultrasonic Fuel Level Measurement for Fuel Consumption Control

Ultrasoud Fuel Level Measuremen 1.Detect the fuel/liquid level meter 2.No damage to tank 3.Easy to handle 4.RS485 interface

Ultrasonic Fuel Level Measurement for Fuel Consumption Control 

1. Introduction:

Ultrasonic fuel level measurement is used for fuel level measurement in vehicle fuel tanks in order to control fuel consumption. The measurements are realized by the ultrasonic radiator installed directly on the external bottom part of the fuel tank and data processing box. The ultrasonic fuel level meter can measure levels of diesel and petrol or other liquid materials depending on software settings.

2. Application:

Ultrasonic fuel level meter ULM-2500 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 are provided through the tank bottom so no damage and drilling of the tank are needed.

The measured data could be:1. Saved in the internal memory which capacity is enough for 1 month autonomic work2. Sent via a transceiver such as GPRS modem or GPS/ GPRS tracker in real time.

Using ULM-2500 fuel level meter 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

3. Technical Characteristics

Power supply voltage	9...36V
Power protection up to	80V
Measurement range	25 –2500mm
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	1
Accuracy of fuel level measurement in static	not more      0.5 %
Accuracy of fuel level measurement in dynamic	not more      3.0 %
Accuracy of fuel level measurement	not more 3.0 %
Degree of the radiator protection                                                                     IP67	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

  

4. Installation of Fuel Level Meter

Fuel Level Measurement Data Shows:

  

Complete set Fuel Level Meter:

  

  

Ultrasonic Fuel Level Measurement for Fuel Consumption Control