Ultrasonic sensors are sensors that convert ultrasonic signals into other energy signals (usually electrical signals). Ultrasonic wave is a mechanical wave whose vibration frequency is higher than 20kHz. It has the characteristics of high frequency, short wavelength, small diffraction phenomenon, especially good directivity, can become a ray and directional propagation. Ultrasonic waves can penetrate liquids and solids very well, especially in solids that are opaque to sunlight. The ultrasonic wave will produce significant reflection when it encounters impurities or boundary surface and form reflection echo. It can produce Doppler effect when it encounters moving objects.

The KUS550 ultrasonic sensor is a cost-effective ultrasonic sensor independently developed by our company, which provides remote distance measurement and uses RS485 communication. The sensor has a compact shell and strong PVC material, which is designed to meet IP65 standards. Operating temperature 0-70 degrees, working voltage 24V, analog voltage output, RS485 output. A wide range of applications such as liquid level, bridge engineering ranging, obstacle avoidance, automatic control, object proximity alarm, existence detection, security system, industrial control system.

• Designed for outdoor or indoor environments
• High sensitivity
• Free run operation can continually measure and output ranger information
• Sensor beam angle is 7 degrees

• Tank level measurement
• Bin level measurement
• Proximity zone detection
• People detection
• Robot ranging sensor
• Autonomous navigation
• Multi-sensors navigation
• Distance measuring
• Long range object detection
• Industrial automation