KUM2500A ultrasonic fuel level sensor for car detection gps tracker non contact China produce

KUM2500A Ultrasonic Fuel Level Sensor
 

Introduction

After docking with the GPS locator, it can easily realize real-time positioning, trajectory playback, fueling statistics, fuel consumption data report analysis (daily fuel consumption, fuel consumption per 100 kilometers, fueling volume statistics, oil leakage statistics, illegal idle speed statistics), electronic fence, Oil stealing alarm, illegal idle speed monitoring and other functions.
Anti-clogging; anti-leak; anti-vandal; impact resistance; high precision.
The sensor error is less than three thousandths, the resolution is less than 0.5, and the accuracy of the entire system is within 1%.

Working Principle
KUM2500A ultrasonic level sensor uses the ultrasonic echo ranging principle. The sensor is installed on the outer surface of the bottom of the fuel tank, and sends out ultrasonic signals from the bottom. When it encounters the liquid surface, it reflects back, and then calculates the liquid level height according to the time and speed. At the same time, combined with digital signal processing technology, it overcomes the influence of the container wall, realizes high-precision non-contact measurement of the liquid level in the container, and can meet the requirements of industrial applications in application.
          

The main functions of GPS fuel tank fuel consumption system:
1. Refueling report: It is clear at a glance where and when the vehicle is, and how many liters of oil have been added. The bar chart and table are displayed at the same time, which is more intuitive and easy to understand.
2. Fuel consumption curve graph: It can intuitively reflect the fuel consumption of the vehicle. From the curve graph, it can be clearly seen how the fuel in the fuel tank of the vehicle is consumed; the fuel volume decreases slowly during driving, and the fuel volume is straight when refueling. When it rises, when the fuel is stolen, the fuel volume plummets, and the system automatically pushes an alarm when it falls.
3. The 100-kilometer fuel consumption statistical report function, daily mileage, fuel consumption and 100-kilometer fuel consumption report, real-time daily fuel consumption of each vehicle, and timely detection of high fuel consumption vehicles.
4. Vehicle positioning function: The center can real-time the current position, driving direction, driving speed, start and flameout status, and real-time fuel volume of the fuel tank of all controlled vehicles all day long. The system can be set to return vehicle dynamic information once every 20 seconds, so as to grasp the condition of the vehicle in time.
5. Track playback function: The center can play back the historical travel and track records of vehicles in a custom period within the past 180 days at any time.
6. Driving mileage statistics function: The system uses the driving record function of the GPRS vehicle terminal and the principle of the GIS geographic system to carry out the driving mileage statistics of the vehicle, which can be divided into daily mileage and monthly mileage, and can generate reports and print.

Application

• Internet of vehicles solutions
• Industrial control - textile mills
• Rainwater monitoring
• Road water monitoring
• Fleet management

Technical Parameter
 

Wiring
RS232:

RS485: