Radar Level Sensor
In applications requiring non-contact measurement of liquid levels, affordable LVRD500 radar transmitters are the logical extension of ultrasonic sensors. They are ideal where vapor, dust, or a foaming surface prevents ultrasonic measurement. Their radar sensor uses microwave pulse technology to track target liquids from the antenna tip to the bottom of a tank. This advanced "echo marker" signal processing provides a reliable continuous pulse shape unaffected by environmental conditions. RS-232 and RS-485 models are available.