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目前显示的是标签为“ultrasonic level meter”的博文

BQ-ULM Water Liquid Fuel Ultrasonic Level Meter

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Ultrasonic Level Meter is microprocessor controlled digital level instrument. Ultrasonic pulses generated by the sensor (transducer) sent in the measurement, the surface acoustic wave after reflection by the liquid or receiving the same ultrasonic receiver transducer, a piezoelectric crystal or a magnetostrictive element into an electrical signal by transmitting and receiving sound waves the time between the sensor to calculate the distance to the measured surface of the liquid. As a result of non-contact measurement, the measured media is almost unlimited, and can be widely used for measuring the height of a variety of liquid and solid materials. Technology Features 1) It can be with GPRS and Wifi. 2) Backup and restore settings parameters 3) Measurement of material level, liquid level, volume, weight, etc. 4) Analog output can be adjusted arbitrarily. 5) It has the functions of digital filtering and echo recognition. 6) Can set artificial interfer...