{"product_id":"liquid-level-sensor-with-4-20-ma-output-for-water-level-oil-level-and-mildly-corrosive-liquid-level-monitoring-ss100046384","title":"Liquid Level Sensor with 4–20 mA Output for Water Level, Oil Level and Mildly Corrosive Liquid Level Monitoring","description":"\u003cdiv class=\"tips\" style=\"display: table; table-layout: fixed; background-color: #d9f5f3; height: auto; width: 100%;\"\u003e\n\u003cdiv class=\"left-icon\" style=\"display: table-cell; vertical-align: middle; background-color: #83dfd3; padding-top: 10px; box-sizing: border-box; height: auto; width: 38px; text-align: center;\"\u003e\u003cimg style=\"width: 26px; vertical-align: middle;\" src=\"https:\/\/s3-us-west-2.amazonaws.com\/static.seeed.cc\/seeed\/icon\/Tip.svg\" alt=\"attention icon\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"right-desc\" style=\"display: table-cell; vertical-align: middle; padding-left: 15px; box-sizing: border-box; width: calc(95% - 38px);\"\u003e\n\u003cp style=\"font-weight: bold; margin-top: 10px;\"\u003eNote: Please note that this sensor is factory-set to measure water density, if you have any requirements, please contact us at \u003ca href=\"mailto:sensecap@seeed.cc\"\u003esensecap@seeed.cc\u003c\/a\u003e to set the density like diesel or other mild-corrosive liquid.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003eThe Liquid Level Sensor measures the level of water or other liquids and converts it into a standard 4–20 mA current signal. It works with data loggers and other devices that support 4–20 mA current inputs.\u003c\/p\u003e\n\u003cp\u003eThe sensor has a built-in silicon piezoresistive sensing element with high sensitivity. Its internal circuitry converts the millivolt signal into a standard 4–20 mA current signal. This output allows connection to control instruments, PLCs, or computer-based data acquisition systems with compatible current inputs.\u003c\/p\u003e\n\u003cp\u003eThe sensor is compact, lightweight, and easy to install. Its sealed stainless steel probe is suitable for use in water, oil, and other mildly corrosive liquids. In addition, it offers high resistance to vibration and impact. It can be used in process control, aviation, aerospace, automotive systems, medical equipment, HVAC, and other applications.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh performance:\u003c\/strong\u003e strong interference resistance and long-term stability\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRobust construction:\u003c\/strong\u003e corrosion-resistant materials for durability\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEasy maintenance:\u003c\/strong\u003e anti-blocking design for easy cleaning\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide compatibility:\u003c\/strong\u003e standard 4–20 mA current output for digital displays, PLCs, inverters, recorders, and other instruments with compatible current inputs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndustrial-grade protection:\u003c\/strong\u003e IP68-rated construction for use in harsh outdoor environments\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCertifications:\u003c\/strong\u003e FCC, CE, and RoHS\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\u003cbr\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eMeasurement Range\u003c\/td\u003e\n\u003ctd\u003e0 ~ 5 meters\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCable Length\u003c\/td\u003e\n\u003ctd\u003e5.3 meters\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Signal\u003c\/td\u003e\n\u003ctd\u003e4–20 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAccuracy\u003c\/td\u003e\n\u003ctd\u003e±0.5% F.S.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResponse Time\u003c\/td\u003e\n\u003ctd\u003e5 ms (≤90% F.S.)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMeasurement Liquid\u003c\/td\u003e\n\u003ctd\u003eWater, edible oil, and other mildly corrosive liquids\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Supply\u003c\/td\u003e\n\u003ctd\u003e9–30 V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOverload Capacity\u003c\/td\u003e\n\u003ctd\u003e200%F.S\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e−20 to +60 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003e304 stainless steel housing  \u003cbr\u003e316L stainless steel sensing core  \u003cbr\u003eSpecial rubber-insulated cable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIP Rating\u003c\/td\u003e\n\u003ctd\u003eIP68\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDevice Weight\u003c\/td\u003e\n\u003ctd\u003e670g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCertifications\u003c\/td\u003e\n\u003ctd\u003eCE, FCC, RoHS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cstrong\u003eRecommendation for S2100 Data Logger\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis sensor provides a standard 4–20 mA analog current output and can connect to the \u003ca href=\"https:\/\/www.seeedstudio.com\/SenseCAP-S2100-LoRaWAN-Data-Logger-p-5361.html\"\u003eSenseCAP S2100 LoRaWAN® Data Logger\u003c\/a\u003e for remote liquid level monitoring. The S2100 supports Modbus RS485, analog, and GPIO industrial sensors and transmits their data over LoRaWAN® networks. Its robust, waterproof, and dustproof enclosure makes it suitable for harsh outdoor environments. It offers a transmission range of up to 2 km in urban areas and 10 km in line-of-sight conditions, with low power consumption. In addition, built-in Bluetooth and app support simplify configuration and remote management. \u003cstrong\u003eThe sensor requires a supply voltage of at least 9V DC. The S2100 cannot power it directly, so an external power supply is required.\u003c\/strong\u003e When the S2100 is connected to an external 12V DC supply, its replaceable built-in battery serves as backup power for the data logger.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/www.seeedstudio.com\/media\/catalog\/product\/1\/0\/100046384-spec_img_1_1.png\" alt=\"image\"\u003e\u003c\/p\u003e\n\u003cp\u003eSeeed also provides the \u003ca href=\"https:\/\/solution.seeedstudio.com\/product\/software-cloud-sensecap-portal\/\"\u003eSenseCAP Portal\u003c\/a\u003e and \u003ca href=\"https:\/\/solution.seeedstudio.com\/product\/software-cloud-sensecap-app\/\"\u003eSense\u003c\/a\u003e\u003ca href=\"https:\/\/solution.seeedstudio.com\/product\/software-cloud-sensecap-app\/\"\u003eCraft\u003c\/a\u003e to help users better manage and check data remotely.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/www.seeedstudio.com\/media\/catalog\/product\/1\/0\/100046384-spec_img_2_1.png\" alt=\"image\"\u003e\u003c\/p\u003e\u003cbr\u003e\u003cbr\u003e\u003ch4\u003eOutput Current\u003c\/h4\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/www.seeedstudio.com\/media\/catalog\/product\/1\/0\/100046384-content_img_1_1.png\" alt=\"Output Current\"\u003e\u003c\/p\u003e\n\u003ch4\u003eWiring Diagram\u003c\/h4\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/www.seeedstudio.com\/media\/catalog\/product\/1\/0\/100046384-content_img_2_1.png\" alt=\"Wiring Diagram\"\u003e\u003c\/p\u003e\n\u003ch4\u003eProbe Dimensions\u003c\/h4\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/www.seeedstudio.com\/media\/catalog\/product\/1\/0\/100046384-content_img_3_1.png\" alt=\"Probe Dimensions\"\u003e\u003c\/p\u003e\u003cbr\u003e\u003cbr\u003e\u003cul\u003e\n\u003cli\u003eReservoir detection\u003c\/li\u003e\n\u003cli\u003ePool pump station\u003c\/li\u003e\n\u003cli\u003eRiver monitoring\u003c\/li\u003e\n\u003cli\u003eLake monitoring\u003c\/li\u003e\n\u003cli\u003eSewage treatment\u003c\/li\u003e\n\u003cli\u003eDeep well level monitoring\u003c\/li\u003e\n\u003cli\u003eTank level monitoring\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\u003cbr\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eName\u003c\/th\u003e\n\u003cth\u003eReference Link\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLiquid Level Sensor Datasheet (4–20 mA)\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/files.seeedstudio.com\/products\/100046384\/Liquid%20Level%20Sensor_Datasheet_Analog_Current_Output_Version.pdf\"\u003ePDF\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003cbr\u003e\u003cbr\u003e\u003cdiv class=\"certification\"\u003e\n    \u003c\/div\u003e\n\n\n\u003ctable class=\"table\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n                  \u003ctd class=\"name\"\u003eHSCODE\u003c\/td\u003e\n                  \u003ctd\u003e9026100000\u003c\/td\u003e\n              \u003c\/tr\u003e\n\u003ctr\u003e\n                  \u003ctd class=\"name\"\u003eUSHSCODE\u003c\/td\u003e\n                  \u003ctd\u003e9026102080\u003c\/td\u003e\n              \u003c\/tr\u003e\n\u003ctr\u003e\n                  \u003ctd class=\"name\"\u003eUPC\u003c\/td\u003e\n                  \u003ctd\u003e \u003c\/td\u003e\n              \u003c\/tr\u003e\n\u003ctr\u003e\n                  \u003ctd class=\"name\"\u003eEUHSCODE\u003c\/td\u003e\n                  \u003ctd\u003e9013101000\u003c\/td\u003e\n              \u003c\/tr\u003e\n\u003ctr\u003e\n                  \u003ctd class=\"name\"\u003eCOO\u003c\/td\u003e\n                  \u003ctd\u003e \u003c\/td\u003e\n              \u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\n\n\u003ctable class=\"table\"\u003e\u003ctbody\u003e\n    \u003c\/tbody\u003e\u003c\/table\u003e\n\u003cbr\u003e\u003cbr\u003eArray\u003cbr\u003e\u003cbr\u003e","brand":"Seeed Studio","offers":[{"title":"Default Title","offer_id":42884882661458,"sku":"SS100046384","price":160.0,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0735\/0383\/files\/100046384-gallery_img_2_1.png?v=1794214942","url":"https:\/\/www.pakronics.com.au\/products\/liquid-level-sensor-with-4-20-ma-output-for-water-level-oil-level-and-mildly-corrosive-liquid-level-monitoring-ss100046384","provider":"Pakronics®","version":"1.0","type":"link"}