Liquid Level Sensor SKU SEN0204
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Liquid Level Sensor SKU SEN0204 From Robot Wiki Contents • 1 Introduction • 2 Specification • 3 Pin Description • 4 Tutorial o Requirements o Connection Diagram o Sample Code o Results Introduction The non-contact liquid level sensor utilizes advanced signal processing technology by using a powerful chip with high-speed operation capacity to achieve non-contact liquid level detection. No contact with liquid makes the module suitable for hazardous applications such as detecting toxic substances, strong acid, strong alkali and all kinds of liquid in an airtight container under high pressure. There are no special requirements for the liquid or container and the sensor is easy to use and easy to install. The liquid level sensor is equipped with an interface adapter that makes it compatible with DFRobot "Gravity" interface. There are 4 levels of sensitivity which are set by pressing the SET button. Specification • Operating Voltage InVCC DC 5 ~ 24 v • Current consumption 5 mA • Output voltage high level InVCC • Output voltage low level 0V • Output current 1 ~ 50 mA • Response time 500 ms • Operating Temperature 0 ~ 105 • Range for thickness of induction sensitivity 0 ~ 13 mm • Humidity 5% ~ 100% • Material ABS. • Waterproof performance IP67 • Dimension 28 * 28 mm / * inches Pin Description Liquid Level Sensor probe Liquid Level Pin defination Num. Name Description 1 Brown VCC InVCC range +5V~+24V 2 Yellow OUT Liquid level sensor signal output 3 Blue GND 4 Black ADJ Sensor sensitivity adjusting switch Adjust the sensor sensitivity, 4 modes in all. Click the SET button on the adapter to set the sensor sensitivity. Liquid Level Pin defination Num. Name Description Left_1 VCC InVCC range +5V~+24V Left_2 OUT Liquid level sensor signal output Left_3 GND Liquid Level Sensor Adapter Left_4 ADJ Sensor sensitivity adjusting switch Adjust the sensor sensitivity, 4 modes in all. Click the SET button on the adapter to set the sensor sensitivity. Right_1 OUT Signal Right_2 VCC InVCC Right_3 GND Tutorial Requirements • Hardware o Arduino UNO x1 o Liquid level sensor x1 • Software o Arduino IDE V1.6.5 Click to Download Arduino IDE from Connection Diagram Liquid Level Installation Instruction Nonmetal Liquid Level Installation Instruction metal surface Non_contact Liquid Level Connection diagram Sample Code 1 2 * Liquid Level Sensor-XKC-Y25-T12V 3 * 4 * This example is to get liquid level 5 6 * 7 * V1.0 8 * 2016-1-30 9 10 * GNU Lesser General Public License. 11 * See for details. 12 * All above must be included in any redistribution 13 * 14 int Liquid_level=0 15 void setup 16 Serial.begin 9600 17 pinMode 5,INPUT 18 19 20 void loop 21 Liquid_level=digitalRead 5 22 Serial.print "Liquid_level= " 23 Serial.println Liquid_level,DEC 24 delay 500 25 Results If the liquid level sensor detects the liquid level, it will output HIGH and turn the LED ON. If no liquid is detected it output LOW and turn the LED off. Powered By DFRobot 2008-2017 |
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