Ultrasonic level sensor 37767999

liquid4-20 mACAN

Non-contact measurement PVDF casing for corrosion environment Low power consumption solution Various output options, wide voltage power supply KUS600 low-power ultrasonic liquid level gauge is a real low-power ultrasonic sensor with low operating current, the stable time is short and the stability is good. We use nearly new ICs, usually with very low power consumption.The circuit in the sensor consists of three parts, the basic circuit of the transmitting circuit, the receiving circuit and the single-chip microcomputer. The single-chip microcomputer realizes power consumption management by enabling the work of various parts of the control circuit, and then controls power consumption.When the microcontroller itself is not working, it enters sleep mode to further reduce power consumption. Description of Sensor Functions Adjusting the analogue output. 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, step 1 set one pointed distance by the RS485, step 2 set another pointed distance by the RS485. Step3 set the output type liner or switch, and set the related output options Step4 reboot the sensor. 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.