Gikfun Non-Contact Liquid Level Sensor Water Level Switch XKC-Y25-NPN for Arduino EK1954
Gikfun Inc focus on electronic design, development and marketing of Arduino. Intelligent non-contact liquid level sensor uses advanced signal processing technology and high-speed signal processing chip to break the influence of container wall thickness and achieve a true non-level Contact detection. Non-contact liquid level sensor is not afraid of affecting water quality, does not need regular cleaning, long service life. The liquid level sensor can detect the level of various toxic substances, strong acids, strong alkalis and various liquids in high-pressure closed containers, has no special requirements on the material of the liquid medium and the cont Instructions for use Brown wire : VCC ( DC 5-12V connects power positive) Yellow wire: OUT( signal output) Blue wire: GND(connects power negative) Black wire:M(mode of NO/NC) Read more When the black wire hangs,the mode is NO,a,b both ends of wire are connected. If the sensor detects liquid, a, b disconnect.The black wire connects blue wire (GND),the mode is NC and a,b both ends of wire are disconnected. If the sensor detects liquid, a, b connect. Sensitivity Adjustment Open the back cover of the sensor head, use small screwdriver to adjust the sensitivity knob.If counter clockwise rotate the knob, it will increase sensitivity, otherwise, it will decrease the sensitivity. Input voltage: DC5-12V, Output current: 1-50mA, Power Consumption: 5mA Operating Ambient Temperature: 0~85 Celsius, Response Time: 500ms Material: ABS, Waterproof Performance: IP67 Read more DS18B20 Temperature Sensor Waterproof Dosing Pump Peristaltic Dosing Head with Connector 6V to 12V R385 Water Cooled Water Pump Air Diaphragm Pump Micro Submersible Mini Water Pump Capacitive Soil Moisture Sensor Corrosion Resistant Digital 38khz Ir Receiver Ir Transmitter Sensor Module
Product Features
- Intelligent non-contact liquid level sensor uses advanced signal processing technology and high-speed signal processing chip to break the influence of container wall thickness and achieve a true non-level Contact detection.
- Non-contact liquid level sensor is not afraid of affecting water quality, does not need regular cleaning, long service life
- The liquid level sensor can detect the level of various toxic substances, strong acids, strong alkalis and various liquids in high-pressure closed containers, has no special requirements on the material of the liquid medium and the cont
- The liquid level sensor has instruction, please find on the product information.
- Brown wire : VCC(DC 5-12V connects power positive) Yellow wire:OUT( signal output) Blue wire: GND(connects power negative) Black wire:M(mode of NO/NC)
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