20m Radar Level Meter Oil Tank Water Level Monitoring Sensor Liquid Distance Measuring Meter Transmitter

الوصف

Radar ranging sensor is the use of millimeter wave radar detection technology independent research and development of high quality products, the use of pulse coherent working mode, covering a variety of measuring distance, while with high precision, low power consumption, small size, high stability and other characteristics, small beam Angle, energy concentration, so that it has a stronger anti-interference ability, greatly improve the measurement accuracy and reliability. 

It can work all day long, not affected by dust, smoke, light, temperature, gas and other external factors, suitable for liquid level measurement, level measurement, parking space detection, robot obstacle avoidance and other fields.

Radar ranging sensor has strong penetration, good concealment, does not affect the appearance, and the use of on-site calibration without calibration, ready to install. The shell design of different materials can prevent the corrosion of strong acid and alkali, and the IP*7 waterproof grade is fully sealed. Interface type is divided into digital and analog, support Modbus communication protocol and serial protocol, compatible with most RTU communication protocols on the market.

Principle of ranging: millimeter wave radar transmits linear frequency modulation pulse signal, meets the target after the reflection echo, calculates the target distance by analyzing the delay of the echo signal.