Ultrasonic liquid-level meter

Ultrasonic liquid-level meter -Fuel level and amount in the tank -Amount of dispensed fuel -Fuel consumption rat

Ultrasonic liquid-level meter ULM-1000 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:

•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 ULM-1000 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

ULM-1000 Ultrasonic fuel-level meter

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...+80c

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

  

 

1. Data processing box (1 pcs)

2. Ultrasonic radiator with cable 1 meter (1 pcs)

3. Extension cable6meter (1 pcs)

4. Fuse-holder(2 pcs.)

5. 1A Fuse(2 pcs.)

6. Interface cable 1meter (1 pcs)

7. 3M double side scotch for processing box fixation (1 pcs)

8. Cable yokes (4pcs)

9. Screws for processing box fixation (4 pcs)

10. Covers(4pcs)

11. User's manual

12. Metal yokes for fixation the cable of the ultrasonic radiator (4 pcs).

13. Seal labels (2 pcs)

Ultrasonic liquid-level meter