Ultrasonic Fuel Level Sensor for Fleet Management

Ultrasonic fuel level sensor for fleet management
The BU520 is non-touch ultrasonic level sensor, which is applicable for fleet fuel
management for generators, engine fuel tank, fuel shipping tank, or construction engine fuel
tank.
It works for kinds of tank, aluminium alloy, plastic, iron, stainless steel and etc.
For the standard version, it is one type of ultrasonic level sensor which measure the liquid
level without drilling hole on container.
The resolution is 1mm or 0.1%FS (the bigger value).
The measurement ranges from 0-2 meters.
The standard version work for up to 3mm thickness tank. If your tank thickness is more than
3mm, you can try the enhanced version BU521, which can work for 10mm thickness tank,
such as construction machine and etc.
For the BU520/521, there is wireless option available. It is integrated with GPRS+GPS (or
WCDMA+GPS), so it can upload data to server directly. Also It supports to upload data to
third party IOT platform, such as Thingspeakâ„¢.
It is opened for customized design (OEM/ODM) on hardware or software.

Applications:
Engine tank for truck;
Shipping tank;
Engine tank for off road machine;
Generators tank;
Storage tank on ground;
Ship tank;

Specification:
Measurement Range:50~ 2000mm
Blind Area :50mm (0-50mm maybe not be read out successfully)
Resolution :1mm or 0.1%FS, the bigger one
Accuracy :3mm or 0.3%FS, the bigger one
Power Supply :10-32V DC
Current: 120mA@12VDC (GPRS data upload), 75ma@12VDC (other time)
Wireless Module: GSM/GPRS quad band (850/900/1800/1900MHz), or
WCDMA/UMTS/HSDPA 900/2100MHZ or 850/1900MHZ
Protocol  proprietary/ Thingspeak/ ModBus RTU/Customized










 

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