KUM2500C Ultrasonic Fuel Tank Level Sensor with 0.1mm Measurement Resolution IP67 Protection and RS232/RS485/TTL/4-20mA Interface

The KUM2500C ultrasonic fuel tank level sensor is an advanced and highly precise device engineered for fuel tank level measurement. With an astonishing 0.1mm measurement resolution, it offers an unprecedented level of accuracy.

This sensor is designed to meet the demanding requirements of fuel monitoring in various applications. Whether in automotive, industrial machinery, or large - scale storage tanks, it performs excellently. The ultrasonic technology employed by the KUM2500C enables it to send out high - frequency sound waves that precisely measure the distance from the sensor to the fuel surface. Its design ensures reliable operation even in harsh and complex environments within the fuel tank. The high - resolution measurement capability allows for extremely fine - grained data, enabling users to have a detailed understanding of the fuel level at all times. This not only helps in efficient fuel management but also in preventing issues such as over - filling or running out of fuel unexpectedly.

• High frequency ultrasonic testing
• High solids penetration
• Suitable for containers of various materials such as metal and plastic
• High stability measurement output
• Built-in anti-jamming data processing model
• Millimeter measurement resolution

Standard configuration list:

Optional configuration list:

1. High precision: The resolution ratio of oil level height measurement of the oil level sensor is 0.1mm and the measurement accuracy is ±0.5%. High measurement accuracy can be guaranteed at high temperature and high cold external environment.
2. Good long-term stability: The oil level sensor adopts ultrasonic wave measurement method and performs non contact measurement. It is different from the float-type, pressure type, magnetic sliding system measurement methods that adopt direct contact measurement methods at present generally so as to avoid corrosion and pollution of oil level sensor by fuel oil and maintain long-term stability.
3. Easy installation and maintenance: It only needs to install the sensor probe at the lower part of external fuel tank. There is no need to change the existing measurement system of the fuel tank, no need to drill hole and make change on the fuel tank. At the same time, it can guarantee normal operation of former oil meter of vehicles.
4. Environmental sound, small energy consumption. Non contact measurement makes it unnecessary to bore hole on or modify the fuel tank. No dirt and pollution will be brought to the fuel oil.
5. Strong reliability: Still work normally at hostile environment; anti-damp, anti-acid, inflaming retarding, anti-interference and Intelligent.

The product can be used independently by using the auxiliary display screen. It may also be used with GPS equipment by transferring the data to backstage through GPS equipment for data statistics, statement analysis and query.

The ultrasonic oil level sensor is geared to all types of vehicles (such as logistics vehicles, taxi, buses and passenger cars, etc) to record the refueling, oil consumption of vehicles with digitalization to prevent occurrence of fuel theft, avoid resources waste, improve management efficiency and traffic safety and enhance operation management level.

1. Arrange the extension line into the cab. Wiring should follow the crossbeam of the vehicle at the time of wiring. It should not affect the original self unloading hopper, head repair, etc and other original functions.
2. The extension line should be away from the vehicle’s motor to avoid producing electromagnetic interference produced by the motor.
3. The terminal of the probe line and extension line should be convolved properly to prevent falling off.
4. The extension line should be at least 20cm distance to the heating parts of the vehicle. Fixing ribbon is used to fix the extension line every 50cm. Arrange the wire at the installation position of the vehicle reasonably.

1. Disconnect with the power supply and fix the main body at the position close to GPS (where water leakage will not occur) and fix it properly;
2. The red and black wire of user interface line is connected to the public power supply of the vehicle with red wire connecting the positive role and black wire connecting the negative pole.
   Select the interface mode according to collection oil consumption interface of GPS.
   A. analog quantity: The green line is connected with GPS collection analog port. The black wire is connected with GPS collection analog ground;
   B. RS232 Communication: The yellow wire (TX) is connected with GPS RX and the blue wire (RX) is connected with GPS TX. The black wire (GND) is connected with GPS ground.
   C. RS485 Communication: The brown wire (B) is connected with B of GPS; the purple wire (A) is connected with A of GPS and the white wire is connected with GPS ground.
3. Power on and check whether the platform provides oil consumption data.