{"title":"DFRobot SEN0715 Miniature Non-Contact Liquid Level Sensor","handle":"miniature-non-contact-liquid-level-sensor-for-arduino-ip67-ultra-thin","url":"/products/miniature-non-contact-liquid-level-sensor-for-arduino-ip67-ultra-thin","description":"This compact capacitive sensor detects the presence or level of liquid through non-metallic container walls, so it does not need to touch the liquid. That helps avoid corrosion, contamination and media adhesion when monitoring aggressive liquids such as strong acids, alkalis and toxic liquids in sealed environments.A sensitivity button provides one-touch smart calibration, automatically finding the best setting for the current container material and wall thickness within 3–5 seconds. The sensing method works through materials such as plastic, glass and ceramic, with a supported sensing thickness of up to 15mm.The sensor is only 6.1mm thick for embedding in tight spaces, and its PC-V0 flame-retardant enclosure is rated IP67 for rugged use. It provides a simple high/low level output and can be interfaced directly with popular controllers such as Arduino.Included is 1 × Miniature Non-contact Liquid Level Sensor.Features:One-touch automatic sensitivity calibration for quick adaptation to different containersNon-contact detection keeps the sensor safe from strong acids and alkalisPenetrates non-metallic containers (plastic, glass, ceramic) with sensing thickness up to 15mmUltra-compact size for easy embedding; IP67 waterproof ratingSpecifications:Operating Voltage: 3.3V~5V DCSensing Thickness Range: ≤15mmLiquid Level Accuracy: ±3mmCurrent Consumption: 5mA±2mAOutput Type: High/Low LevelOutput Current: ≤100mAResponse Time: 500msOperating Ambient Temperature: -20°C~65℃Cable Length: 50cmMaterial: PC-V0 Flame-retardant materialWaterproof Rating: IP67Sensor Thickness: 6.1mmAutomatic Calibration Time: 3–5 secondsSuitable for household appliances, medical equipment, industrial liquid monitoring, chemical processing and sealed-container liquid detection.","vendor":"DFRobot","product_type":"Liquid Level Sensor","in_stock":true,"options":[],"variants":[{"id":15930,"title":"Default Title","sku":"DF-SEN0715","mpn":"SEN0715","price":24.35,"on_sale":false,"in_stock":true,"available_quantity":162}]}