Ultrasonic Fuel sensor is used for fuel level monitoring by connecting with GPS tracker or GPS speed limiter or any other internet based communication device.
UniGuard offers ultrasonic fuel level sensor with high accuracy and stable performance.
Working Theory:
Connect with GPS tracker to monitor fuel consumption realtime online by web and APP.
Advantages:
1 super high ultrasound, no need break tank.
2 Max measure range is 5M
3 Wide working voltage 5V/12 to 48V.
4 RS232/RS485 output
5 Stable signal output, accurate algorithm
6 High accuracy up to 0.1mm
Specifications
|
Specs |
Description |
Remark |
|
Installation |
Tank bottom () |
Use glue and bracket |
|
Working Voltage |
DC12-48V |
|
|
Working Current |
≤ 25mA |
|
|
Measure Range |
5 to 150cm |
Default. Adjustable. |
|
Measure Accuracy |
≤5mm |
|
|
Measure Resolution |
0.1mm |
|
|
Ex Certification |
Exia IICT6 |
|
|
Working Temperature |
-40 to 70 °C |
|
|
Storage Temperature |
-45 to 75 °C |
|
|
Interface |
RS232/RS485 |
|
|
Interface baud rate |
9600 bit/s |
Adjustable. 8M wire. |
|
Wire Definition |
Black-GND, Red-Power Yellow-TX/B, RX/B-connect device. Green-RX/A, TX/A connect device |
|
Package
Installation Picture
Installation Process
1 Find a proper place to install the sensor. Clean the installation spot with abrasive paper.
2 Connect display with sensor head, use power bank to power display.
- Put some water on head, place head to the spot. The display shall show current height of fuel. Compare the displayed height with actual height. If the height is right, it means this spot is the right installation place.
- Use glue to install the sensor, and also install the bracket. Make sure the display is still connected so as to ensure installation is right.
Application
1 Vehicle fuel consumption monitoring
Monitor vehicle fuel consumption all the time, and the sensor does not break vehicle tank.
2 Tanker fuel monitoring
Monitor the transported fuel in tanker lively online, to avoid fuel theft.
3 Chemical liquid monitoring
Without opening the chemical container to know how much liquid is left.
Problems to solve
1 Abnormal fuel consumption, including fuel theft, bad driving behavior
2 Refuel fraud, including less fuel adding, fraud fuel adding