{"id":9339681865965,"title":"CQRobot Contact Water\/Liquid Level Sensor Compatible with Raspberry Pi\/Arduino. for Automatic Irrigation Systems, Aquariums, Plants, in The Garden, in Agriculture etc. Single Point Contact Type","handle":"cqrobot-contact-water-liquid-level-sensor-compatible-with-raspberry-pi-arduino-for-automatic-irrigation-systems-aquariums-plants-in-the-garden-in-agriculture-etc-single-point-contact-type","description":"\u003ch3\u003eCQRobot Contact Water\/Liquid Level Sensor Compatible with Raspberry Pi\/Arduino. for Automatic Irrigation Systems, Aquariums, Plants, in The Garden, in Agriculture etc.\u003c\/h3\u003e\n\u003cp id=\"b\"\u003e\u003c\/p\u003e \n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n \u003cul class=\"a\"\u003e\n \u003cli\u003eContact Water\/Liquid Level Sensor, This is a photoelectric water liquid level sensor that is operates using optical principles. Open collector output mode, suitable for connecting various circuits and product applications.\u003c\/li\u003e\n \u003cli\u003eThe sensor has no mechanical parts, requires no additional adjustment, and has high sensitivity, low power consumption, corrosion resistance, high pressure resistance, high temperature resistance and chemical stability.\u003c\/li\u003e\n \u003cli\u003eThis sensor probe is small in size and has a structure that can be placed up, down, laterally, and diagonally in multiple orientations to detect solution spillage, dryness and horizontal level. Can be used as a reminder and alarm function.\u003c\/li\u003e\n \u003cli\u003eThe sensor has a DIP switch. The DIP switch controls the output voltage (high level) of the signal terminal (green line). When the DIP switch is dialed to 5V, the high level is 5V. When the DIP switch is dialed At 3V, the high level is 3.3V.\u003c\/li\u003e\n \u003cli\u003eCompatible with Arduino motherboard and Raspberry Pi motherboard. for Automatic Irrigation Systems, Aquariums, Plants, in The Garden, in Agriculture etc.\u003c\/li\u003e\n \u003c\/ul\u003e","published_at":"2026-04-17T00:44:59+10:00","created_at":"2026-04-17T00:44:55+10:00","vendor":"CQRobot","type":"Liquid Level Sensors","tags":["electronics_Apr2026"],"price":10100,"price_min":10100,"price_max":10100,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":49789441114349,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"B07ZMGW3QJ","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"CQRobot Contact Water\/Liquid Level Sensor Compatible with Raspberry Pi\/Arduino. for Automatic Irrigation Systems, Aquariums, Plants, in The Garden, in Agriculture etc. Single Point Contact Type","public_title":null,"options":["Default Title"],"price":10100,"weight":50,"compare_at_price":null,"inventory_management":"shopify","barcode":"CQRSENYW002","requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}],"images":["\/\/leoforward.com\/cdn\/shop\/files\/B07ZMGW3QJ.jpg?v=1776927635","\/\/leoforward.com\/cdn\/shop\/files\/81rsh-FqbSL.jpg?v=1776350697","\/\/leoforward.com\/cdn\/shop\/files\/71IhnnfnpLL.jpg?v=1776350698","\/\/leoforward.com\/cdn\/shop\/files\/717Tz2cOLfL.jpg?v=1776350697","\/\/leoforward.com\/cdn\/shop\/files\/71SoUv4NMyL.jpg?v=1776350697","\/\/leoforward.com\/cdn\/shop\/files\/71QdWw3KEmL.jpg?v=1776350698"],"featured_image":"\/\/leoforward.com\/cdn\/shop\/files\/B07ZMGW3QJ.jpg?v=1776927635","options":["Title"],"media":[{"alt":null,"id":39399654129901,"position":1,"preview_image":{"aspect_ratio":1.0,"height":1600,"width":1600,"src":"\/\/leoforward.com\/cdn\/shop\/files\/B07ZMGW3QJ.jpg?v=1776927635"},"aspect_ratio":1.0,"height":1600,"media_type":"image","src":"\/\/leoforward.com\/cdn\/shop\/files\/B07ZMGW3QJ.jpg?v=1776927635","width":1600},{"alt":null,"id":39399654162669,"position":2,"preview_image":{"aspect_ratio":1.0,"height":1600,"width":1600,"src":"\/\/leoforward.com\/cdn\/shop\/files\/81rsh-FqbSL.jpg?v=1776350697"},"aspect_ratio":1.0,"height":1600,"media_type":"image","src":"\/\/leoforward.com\/cdn\/shop\/files\/81rsh-FqbSL.jpg?v=1776350697","width":1600},{"alt":null,"id":39399654195437,"position":3,"preview_image":{"aspect_ratio":1.0,"height":1600,"width":1600,"src":"\/\/leoforward.com\/cdn\/shop\/files\/71IhnnfnpLL.jpg?v=1776350698"},"aspect_ratio":1.0,"height":1600,"media_type":"image","src":"\/\/leoforward.com\/cdn\/shop\/files\/71IhnnfnpLL.jpg?v=1776350698","width":1600},{"alt":null,"id":39399654228205,"position":4,"preview_image":{"aspect_ratio":1.0,"height":1600,"width":1600,"src":"\/\/leoforward.com\/cdn\/shop\/files\/717Tz2cOLfL.jpg?v=1776350697"},"aspect_ratio":1.0,"height":1600,"media_type":"image","src":"\/\/leoforward.com\/cdn\/shop\/files\/717Tz2cOLfL.jpg?v=1776350697","width":1600},{"alt":null,"id":39399654260973,"position":5,"preview_image":{"aspect_ratio":1.0,"height":1600,"width":1600,"src":"\/\/leoforward.com\/cdn\/shop\/files\/71SoUv4NMyL.jpg?v=1776350697"},"aspect_ratio":1.0,"height":1600,"media_type":"image","src":"\/\/leoforward.com\/cdn\/shop\/files\/71SoUv4NMyL.jpg?v=1776350697","width":1600},{"alt":null,"id":39399654293741,"position":6,"preview_image":{"aspect_ratio":1.0,"height":1600,"width":1600,"src":"\/\/leoforward.com\/cdn\/shop\/files\/71QdWw3KEmL.jpg?v=1776350698"},"aspect_ratio":1.0,"height":1600,"media_type":"image","src":"\/\/leoforward.com\/cdn\/shop\/files\/71QdWw3KEmL.jpg?v=1776350698","width":1600}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eCQRobot Contact Water\/Liquid Level Sensor Compatible with Raspberry Pi\/Arduino. for Automatic Irrigation Systems, Aquariums, Plants, in The Garden, in Agriculture etc.\u003c\/h3\u003e\n\u003cp id=\"b\"\u003e\u003c\/p\u003e \n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n \u003cul class=\"a\"\u003e\n \u003cli\u003eContact Water\/Liquid Level Sensor, This is a photoelectric water liquid level sensor that is operates using optical principles. Open collector output mode, suitable for connecting various circuits and product applications.\u003c\/li\u003e\n \u003cli\u003eThe sensor has no mechanical parts, requires no additional adjustment, and has high sensitivity, low power consumption, corrosion resistance, high pressure resistance, high temperature resistance and chemical stability.\u003c\/li\u003e\n \u003cli\u003eThis sensor probe is small in size and has a structure that can be placed up, down, laterally, and diagonally in multiple orientations to detect solution spillage, dryness and horizontal level. Can be used as a reminder and alarm function.\u003c\/li\u003e\n \u003cli\u003eThe sensor has a DIP switch. The DIP switch controls the output voltage (high level) of the signal terminal (green line). When the DIP switch is dialed to 5V, the high level is 5V. When the DIP switch is dialed At 3V, the high level is 3.3V.\u003c\/li\u003e\n \u003cli\u003eCompatible with Arduino motherboard and Raspberry Pi motherboard. for Automatic Irrigation Systems, Aquariums, Plants, in The Garden, in Agriculture etc.\u003c\/li\u003e\n \u003c\/ul\u003e"}