KUS550 Ultrasonic Sensor For Distance And Level Measurement with ip68

• High sensitivity
• Compact and robust structure
• IP68 high protection rating
• Corrosion resistant casing, suitable for corrosive medium and application

Unit in the diagram is mm

Analogue output type wiring diagram

Switch output type wiring diagram

The analogue output can be programed as the user want. Such as working at switch output or working at liner output all the parameters can be set by the RS485 interface.

There are 8 types of output functions can be programed. All the setting routine as follows:

1. Set one pointed distance by the RS485
2. Set another pointed distance by the RS485
3. Set the output type liner or switch, and set the related output options
4. Reboot the sensor

Output function types:

1. Window mode normally-open and liner mode positive slope output function
2. Window mode normally-closed and liner mode negative slope output function
3. Single switching point, normally-open function
4. Single switching point, normally-closed function
5. Single switch point with hysteresis gap normally-open function
6. Single switch point with hysteresis gap normally-closed function
7. Detection of object presence-normal open function
8. Detection of object presence-closed open function

For the RS485 output type, there are 2 kinds of working style:

• Auto measure: the sensor will measure the distance or level repeatedly, and the measurement period can be set by the UART
• Power save mode: when the sensor is sleep, until the sensor received the inquiry command with pre-code

Communication protocol is Modus-RTU. For example, the measure result can be read by access the register 0x101 by Modbus protocol.