{"title":"Level Sensors","description":"","products":[{"product_id":"waveshare-liquid-level-sensor","title":"Waveshare Liquid Level Sensor","description":"\u003cp\u003e\u003cspan\u003eMini Liquid Level Sensor is designed to be inserted vertically into wet environments to detect liquid level from 0 to 1.88” (48mm) or as an alarm. The 28090 sensor has a single analog output which may be directly connected to the Propeller Activity Board 4-channel A\/D converter or easily interfaced with the MCP3002 A\/D with a FLiP Multicore Microcontroller. The 28090 mini liquid level sensor is ideal for water level alarms for moisture-sensitive environments, water level indicator for fluid reservoirs, and stream-level indicator when used in a controlled reservoir (stream well). The sensor is used for determining the liquid's level in the vessel. It is powered with the voltage from 2.0 V to 5.0 V. The output is an analogue voltage that increases its value along with the depth of immersion of the probe which makes it compatible with most of the development kits, for example, Arduino. The device works in the range of up to 48 mm.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch4\u003eApplication:\u003c\/h4\u003e\n\u003col\u003e\n\u003cli\u003eWater level alarm for moisture-sensitive environments\u003c\/li\u003e\n\u003cli\u003eWater level indicator for fluid reservoirs\u003c\/li\u003e\n\u003cli\u003eStream-level indicator when used in a controlled reservoir (stream well)\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003chr\u003e\n\u003ch4\u003e\u003cstrong\u003eFeatures: \u003c\/strong\u003e\u003c\/h4\u003e\n\u003col\u003e\n\u003cli\u003eOutput voltage boosts along with the immersion depth of the module.\u003c\/li\u003e\n\u003cli\u003eSupported by Blockly Prop and C library interfaces\u003c\/li\u003e\n\u003cli\u003e2V to 5V analog output is easy to read by many controllers or A\/D converters\u003c\/li\u003e\n\u003cli\u003e9in (22cm) 3-pin female-female extension cable included\u003c\/li\u003e\n\u003cli\u003e2.0mm mounting holes allow for rigid installation\u003c\/li\u003e\n\u003cli\u003eDetects tiny amounts of change in liquid levels in tight-space applications\u003c\/li\u003e\n\u003cli\u003eFast response time\u003c\/li\u003e\n\u003cli\u003eSuitable for a variety of non-corrosive or non-toxic liquids (not meant for foods)\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003chr\u003e\n\u003cp\u003e\u003cstrong\u003ePackage Includes:\u003c\/strong\u003e\u003cspan\u003e 1 x Waveshare Liquid Level Sensor \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003especification:\u003c\/span\u003e\u003c\/p\u003e\n\u003ctable class=\"specs-table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel:\u003c\/td\u003e\n\u003ctd\u003eWater Level Sensor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Voltage (VDC):\u003c\/td\u003e\n\u003ctd\u003e2 to 5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDetection Depth\u003c\/td\u003e\n\u003ctd\u003e48mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Hole Diameter (mm)\u003c\/td\u003e\n\u003ctd\u003e2.0mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFixing Hole Size (mm):\u003c\/td\u003e\n\u003ctd\u003e2.0mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensional Accuracy (mm):\u003c\/td\u003e\n\u003ctd\u003e19.0mm * 63.0mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShipping Weight\u003c\/td\u003e\n\u003ctd\u003e0.005 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShipping Dimensions\u003c\/td\u003e\n\u003ctd\u003e8 × 7 × 1 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Jaideep Robotics","offers":[{"title":"Default Title","offer_id":46433053212845,"sku":"1219074","price":303.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0773\/7638\/9293\/files\/download-2026-06-27T162418.589.avif?v=1782557683"}],"url":"https:\/\/jaideeprobotics.com\/collections\/level-sensors.oembed","provider":"Jaideep Robotics ","version":"1.0","type":"link"}