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ultrasonic sensor for obstacle avoidance

  • Ultrasonic Flow Sensor Module with Digital Output

    Ultrasonic Flow Sensor Module with Digital OutputThe ultrasonic flow sensor module uses ultrasonic waves to measure liquid flow rate and outputs digital flow signals directly. It consists of a lead-free measuring pipe and a pair of master-slave connected ultrasonic sensors. The circuit integrated in the sensor can calculate instantaneous flow...Read More

  • Non-contact Gasoline Level Sensor for Oil Tanks and Automobile Gasoline Tanks

    Non-contact Gasoline Level Sensor for Oil Tanks and Automobile Gasoline TanksThe Gasoline level sensor is a kind of high frequency liquid level sensor based on ultrasonic principle. It can achieve continuous high precision measurement in oil tanks and automobile gasoline tanks. Features ●High accuracy ●Stable and reliable performance ●No drilling,non-contact detection...Read More

  • Ultrasonic Proximity Sensor for UAV Height Measurement

    Ultrasonic Proximity Sensor for UAV Height MeasurementThe Ultrasonic Distance Measurement Module measures the time interval between emitting the ultrasonic pulses and receiving the echo to determine the distance to nearby objects. The distance value is indicated by the pulse width of output signals. Advanced signal processing technique is used in...Read More

  • Ultrasonic Rangefinder for UAV Height Measurement

    Ultrasonic Rangefinder for UAV Height MeasurementUltrasonic proximity switch applies ultrasonic sensor of transceiver type, from which ultrasonic wave is remitted and spread through air in certain direction, and some of the wave be reflected by water and be received by the sensor. Then the built-in microprocessor can calculate the time “t”...Read More

  • 40KHz 2.5m Distance Measurement Ultrasonic Parking Sensor

    40KHz 2.5m Distance Measurement Ultrasonic Parking Sensor40KHz 2.5m distance measurement ultrasonic parking sensor is the core component of Parking System. It uses ultrasound to measure the distance between the vehicle and the front and rear obstructions. Features ●Measuring range 150mm-2500mm ●Low power consumption ●High reliability ●Excellent...Read More

  • Low Pressure Loss Flow Sensor Module DN15 DN20 DN25

    Low Pressure Loss Flow Sensor Module DN15 DN20 DN25The low pressure loss flow sensor module DN15 DN20 DN25 measures the flow rate of the water flowing through it by transmitting and receiving ultrasonic pulses. It is comprised of a pair of ultrasonic flow sensors and a polymer pipe. Features: 1.Low pressure loss 2.Anti-deformation material...Read More

  • Ultrasonic Gas Flow Sensor for Smart Meter

    Ultrasonic Gas Flow Sensor for Smart MeterThe ultrasonic gas flow sensor for smart meter is the core component of ultrasonic gas meter, which is a kind of ultrasonic sensor wiht gas medium. This gas flow sensor has utilized novel acoustic matching material to enhance the transmission ability of ultrasonic signal in gas medium. Features...Read More

  • Non-contact DEF Level Sensor without Moving Part

    Non-contact DEF Level Sensor without Moving PartDEF level sensor is designed to measure the level of the urea solution DEF in the Selective Catalytic Reduction (SCR) system for diesel engines. Unlike the traditional reed level sensor in which the float sender can get stuck, this sensor uses ultrasonic wave to measure the liquid level and...Read More

  • Large Detection Range Ultrasonic Sensor for Robot

    Large Detection Range Ultrasonic Sensor for RobotThe large detection range ultrasonic sensor for robot utilizes piezoelectric effect to convert electricity to mechanical vibration and form ultrasonic waves. Therefore no coil is contained and electromagnetic interference can be greatly reduced. The ultrasonic wave has excellent directivity and...Read More

  • Open-type Ultrasonic Sensor for Directional Speaker

    Open-type Ultrasonic Sensor for Directional SpeakerThe operation of a directional speaker is based on the parametric array principle. The audio signal is modulated onto the ultrasonic wave, and then self-demodulated by the nonlinearity of ultrasound. The ultrasound has much higher directivity than regular audible sound due to shorter...Read More