{"product_id":"industrial-intelligent-non-contact-liquid-level-sensor-ip67-df-sen0716","title":"Industrial Intelligent Non-contact Liquid Level Sensor (IP67)","description":"\u003cp\u003e This intelligent non-contact liquid level sensor uses capacitive sensing to detect liquid presence through container walls, eliminating direct contact with corrosive, viscous, or contaminated liquids. The sensor compensates for residual films, moisture, or foam in liquids such as milk, honey, latex, blood, engine oil, and acid\/alkaline solutions, delivering reliable level detection. A builtin LED indicator shows realtime status, and the IP67rated PCV0 housing ensures stable operation in harsh industrial or outdoor environments. This sensor works seamlessly with \u003ca href=\"https:\/\/www.dfrobot.com\/topic-277.html\" target=\"_blank\"\u003eArduino\u003c\/a\u003e and other 5V logic microcontrollers. \u003c\/p\u003e \u003cp style=\"text-align: center; \"\u003e\u003cimg src=\"https:\/\/dfimg.dfrobot.com\/enshop\/image\/data\/SEN0716\/1.jpg\" alt=\"How to use Industrial Intelligent Non-contact Liquid Level Sensor\" title=\"How to use Industrial Intelligent Non-contact Liquid Level Sensor\"\u003e\u003cbr\u003e\u003c\/p\u003e \u003cp\u003e\u003cb\u003eOneTouch Automatic Sensitivity Calibration\u003c\/b\u003e\u003c\/p\u003e \u003cp\u003e The sensor features an intelligent sensitivity memory function with external pushbutton control. Simply ensure liquid is present at the sensing position and singleclick the button. Within 35 seconds, the sensor automatically locks onto the optimal sensitivity for the current container wall thickness and material. This eliminates manual tuning and adapts to plastic, glass, or ceramic containers up to 10mm thick. \u003c\/p\u003e \u003cp\u003e\u003cbr\u003e\u003c\/p\u003e \u003cp\u003e\u003cb\u003eNonContact Detection for Demanding Liquids\u003c\/b\u003e\u003c\/p\u003e \u003cp\u003e Because the sensor mounts on the outer container wall, it never touches the measured liquid. This avoids corrosion from strong acids or alkalis, prevents contamination in medical or food applications, and eliminates fouling from sticky substances like honey, latex, or engine oil. The noncontact design also simplifies cleaning and maintenance in hygienic environments. \u003c\/p\u003e \u003cp\u003e\u003cbr\u003e\u003c\/p\u003e \u003cp\u003e\u003cb\u003ePenetrates NonMetallic Containers with High Sensitivity\u003c\/b\u003e\u003c\/p\u003e \u003cp\u003e The advanced capacitive sensing technology works through plastic, glass, and ceramic walls with a sensing distance (wall thickness) up to 10mm. It detects lowconductivity liquids (≤50ms) and compensates for residual moisture or foam that would confuse ordinary sensors. The builtin highprecision IC converts minute capacitance changes into a reliable high\/low level signal. \u003c\/p\u003e \u003cp\u003e\u003cbr\u003e\u003c\/p\u003e \u003cp\u003e\u003cb\u003eIndustrialGrade Robustness\u003c\/b\u003e\u003c\/p\u003e \u003cp\u003e The housing is molded from PCV0 fireretardant material, and the IP67 waterproof rating protects against dust and temporary immersion. An onboard LED indicator provides instant visual confirmation of liquid presence. With an operating temperature range of 25°C to +85°C and temperature drift below 20%, this sensor performs reliably in refrigeration, outdoor tanks, and industrial machinery. \u003c\/p\u003e \u003cp style=\"text-align: center; \"\u003e\u003cimg src=\"https:\/\/dfimg.dfrobot.com\/enshop\/image\/data\/SEN0716\/2.jpg\" alt=\"Diagram of Intelligent Non-contact Liquid Level Sensor\" title=\"Diagram of Intelligent Non-contact Liquid Level Sensor\"\u003e\u003cbr\u003e\u003c\/p\u003e \u003cp\u003e From water shortage protection in household dispensers and coffee machines to liquid level monitoring in medical equipment and strong acid\/alkali storage tanks, this noncontact sensor delivers corrosionfree, maintenancereduced level detection. It also suits sealed chemical containers and toxic liquid monitoring where any leak would be hazardous. \u003c\/p\u003e \u003ch2\u003eFeatures:\u003c\/h2\u003e \u003cli\u003eOnetouch automatic sensitivity calibration with memory function\u003c\/li\u003e \u003cli\u003eNoncontact detection – mounts outside the container, no liquid contact\u003c\/li\u003e \u003cli\u003eWorks through plastic, glass, and ceramic walls up to 10mm thick\u003c\/li\u003e \u003cli\u003eDetects viscous liquids (milk, honey, latex, blood, oil, acids\/alkalis) with residual film or foam\u003c\/li\u003e \u003cli\u003eBuiltin LED indicator for realtime level status\u003c\/li\u003e \u003cli\u003eIP67 waterproof and PCV0 fireretardant housing\u003c\/li\u003e \u003cli\u003eHigh\/low level digital output, compatible with 5V systems\u003c\/li\u003e \u003ch2\u003eApplications:\u003c\/h2\u003e \u003cli\u003eHousehold appliances: Water shortage protection and water level control for water dispensers, water purifiers, coffee machines\u003c\/li\u003e \u003cli\u003eMedical equipment: Liquid monitoring for medical solutions and liquid level management for medical cleaning equipment\u003c\/li\u003e \u003cli\u003eIndustrial control: Liquid level detection in strong acid and strong alkali storage tanks, monitoring of toxic liquids in sealed containers\u003c\/li\u003e \u003cli\u003eChemical industry: Liquid detection in high-pressure sealed containers\u003cp\u003e\u003cimg src=\"https:\/\/dfimg.dfrobot.com\/enshop\/image\/data\/SEN0716\/3.jpg\" alt=\"Applications of Intelligent Non-contact Liquid Level Sensor\" title=\"Applications of Intelligent Non-contact Liquid Level Sensor\"\u003e\u003c\/p\u003e\n\u003c\/li\u003e \u003ch2\u003eSpecification:\u003c\/h2\u003e \u003cp\u003eElectrical Characteristics\u003c\/p\u003e \u003cli\u003eOperating Voltage: 5V DC\u003c\/li\u003e \u003cli\u003eCurrent Consumption: ≤10mA±2mA\u003c\/li\u003e \u003cli\u003eOutput Type: High\/Low Level\u003c\/li\u003e \u003cli\u003eOutput Current: ≤100mA\u003c\/li\u003e \u003cli\u003ePower-on Delay: ≤500ms\u003c\/li\u003e \u003cli\u003eResponse Time: ≤100ms\u003c\/li\u003e \u003cp\u003e\u003c\/p\u003e \u003cp\u003eDetection Performance\u003c\/p\u003e \u003cli\u003eSensing Thickness Range: ≤10mm\u003c\/li\u003e \u003cli\u003eLiquid Level Accuracy: ±3mm\u003c\/li\u003e \u003cli\u003eDetectable Liquid Conductivity: ≤50ms\u003c\/li\u003e \u003cp\u003e\u003c\/p\u003e \u003cp\u003eEnvironmental \u0026amp; Physical\u003c\/p\u003e \u003cli\u003eOperating Ambient Temperature: -25°C~85\u003c\/li\u003e \u003cli\u003eOperating Ambient Humidity: 30%~80% non-condensing\u003c\/li\u003e \u003cli\u003eTemperature Drift: ≤20% (-25~+60)\u003c\/li\u003e \u003cli\u003eCable Length: 50cm\u003c\/li\u003e \u003cli\u003eHousing Material: PC-V0 fire-retardant material\u003c\/li\u003e \u003cli\u003eWaterproof Rating: IP67\u003c\/li\u003e \u003ch2\u003eProduct Includes:\u003c\/h2\u003e \u003cli\u003eIntelligent Non-contact Liquid Level Sensor x1\u003c\/li\u003e ","brand":"DFRobot","offers":[{"title":"Default Title","offer_id":42464172703826,"sku":"DF-SEN0716","price":31.84,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0735\/0383\/files\/SEN0716_Main_01.jpg?v=1782634943","url":"https:\/\/www.pakronics.com.au\/products\/industrial-intelligent-non-contact-liquid-level-sensor-ip67-df-sen0716","provider":"Pakronics®","version":"1.0","type":"link"}