Ultrasonic level sensor KUS series

liquidRS-485CAN

Various laboratory parameters such as precision and resolution are qualified Multi-layer sealed waterproof and dustproof sensor with piezoelectric element Seal ring and fully enclosed probe IP68 protection level Waterproof and anticorrosion 2. Description The ultrasonic object/liquid level sensor is installed on the upper part of the container, and under the functional control of the combined unit and electronic components, the probe emits a beam of ultrasonic pulses to the measured object. The sound wave is reflected by the surface of the object, and part of the reflected echo is received by the probe and converted into an electrical signal. The time from ultrasonic emission to re-reception is proportional to the distance from the probe to the measured object. The electronic unit detects this time and calculates the measured distance from the known speed of sound so that the level value can be calculated. Since temperature has an effect on the velocity of sound, the meter should measure temperature to correct for the velocity of sound. There are many options for the four-wire system, which can support 4-20mA and RS485 communication at the same time. PVDF (polyvinylidene fluoride) has the strongest toughness, low friction coefficient, strong corrosion resistance, aging resistance, weather resistance, and good radiation resistance among fluoroplastics. It is suitable for use in various outdoor places, remote detection, on-site liquid level/level display. 3.Low power consumption mode Work mode set to 2 is low power concumption working mode. How to realize the low power consumption ultrasonic level and distance sensor