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long range ultrasonic distance sensor

  • 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

  • Height Measurement Sensor

    Height Measurement SensorHeight Measurement Sensor 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” between transmitting and...Read More

  • Ultrasonic Flow Sensor Module for Leakage Detection

    Ultrasonic Flow Sensor Module for Leakage DetectionThe ultrasonic flow meter body measures the flow of liquid by calculating the transit time difference of upstream and downstream ultrasonic pulses. It contains no moving part in the pipe section, and therefore has lower pressure loss and higher accuracy than traditional flow meters. Features:...Read More

  • High Frequency Ultrasonic Water Level Sensor with 500mm Range

    High Frequency Ultrasonic Water Level Sensor with 500mm RangeThis Ultrasonic Level Sensor is a transmitter and receiver together in one detecting unit. It transmits ultrasonic sensor through water s able to transmit the ultrasound through liquid medium following certain direction,and will be partially reflected and received by the sensor . The bulit-in...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 Flow Meter Module for Intelligent Water Management System

    Ultrasonic Flow Meter Module for Intelligent Water Management SystemThe ultrasonic flow meter body measures the flow of liquid by calculating the transit time difference of upstream and downstream ultrasonic pulses. It contains no moving part in the pipe section, and therefore has lower pressure loss and higher accuracy than traditional flow meters. Features:...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