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ultrasonic range finder for height measurement

  • 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

  • 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

  • Ultrasonic Range Finder for Robot Obstacle Avoidance

    Ultrasonic Range Finder for Robot Obstacle AvoidanceThe 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

  • External Ultrasonic Liquid Level Sensor for Level Control

    External Ultrasonic Liquid Level Sensor for Level ControlThe liquid level sensor is a high-frequency ultrasonic sensor based on self-triggering continuous measuring technique. It can be installed on the sidewall or bottom outside a container. The ultrasonic wave can penetrate the container wall and use the liquid as propagating medium to measure the...Read More

  • 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

  • High Frequency Ultrasonic Double Sheet Sensor

    High Frequency Ultrasonic Double Sheet SensorThe high frequency ultrasonic double sheet sensor generates 300KHz high-frequency ultrasound, and transmits it to the air though special coupling material, which is very useful in short-range precision detection. Features - High precision measurement - Good sense of pointing - Good consistency...Read More

  • Long Range Ultrasonic Distance Sensor for Robot Obstacle Detection

    Long Range Ultrasonic Distance Sensor for Robot Obstacle DetectionUltrasonic 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

  • 300KHz High Frequency High Accuracy Ultrasonic Transducer

    300KHz High Frequency High Accuracy Ultrasonic TransducerThe 300KHz high frequency high accuracy ultrasonic transducer generates 300KHz high-frequency ultrasound, and transmits it to the air though special coupling material, which is very useful in short-range precision detection. Features - High precision measurement - Good sense of pointing - Good...Read More

  • Continuous Measurement AdBlue Level Sensor

    Continuous Measurement AdBlue Level SensorAdBlue level sensor is designed to measure the level of the urea solution AdBlue 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...Read More