{"id":34230,"date":"2020-07-06T11:40:23","date_gmt":"2020-07-06T03:40:23","guid":{"rendered":"\/blog\/?p=34230"},"modified":"2023-02-03T11:39:50","modified_gmt":"2023-02-03T03:39:50","slug":"build-your-own-water-quality-monitoring-station-with-5-water-quality-sensors-m","status":"publish","type":"post","link":"https:\/\/www.seeedstudio.com\/blog\/2020\/07\/06\/build-your-own-water-quality-monitoring-station-with-5-water-quality-sensors-m\/","title":{"rendered":"Build Your Own Water Quality Monitoring Station with 5 Water Quality Sensors"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"34230\" class=\"elementor elementor-34230\" data-elementor-post-type=\"post\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-24a34b2b elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"24a34b2b\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-7595683d\" data-id=\"7595683d\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-2a6b3d6b elementor-widget elementor-widget-text-editor\" data-id=\"2a6b3d6b\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<span id=\"scroll6a20892027326\"  class=\"scrollMagicControl\" type=\"hidden\" wpmp_enable_desktop=\"yes\" wpmp_enable_tablet=\"yes\" wpmp_enable_mobile=\"yes\" wpmp_trigger_hook=\"0.5\" wpmp_reverse=\"yes\" wpmp_class_CSS =\"custom\" effect = {} split-text = {} value=\"scrollmagic\"><\/span>\t\t\t\t\n<p>Water Quality is a complex concept, it related to too many parameters. Therefore constructing a water quality monitoring station is a systematic and complex project. The good news is that with the help of those 5 Grove Water Quality Sensors, you can build your own lightweight water quality monitoring station easily.<\/p>\n\n<h2 class=\"wp-block-heading\">No.1 Grove &#8211; PH Sensor<\/h2>\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/www.seeedstudio.com\/Grove-PH-Sensor-Kit-E-201C-Blue-p-4577.html\"><img fetchpriority=\"high\" decoding=\"async\" class=\"alignnone wp-image-34320\" src=\"https:\/\/blog.seeedstudio.com\/wp-content\/uploads\/2020\/07\/PH.jpg\" alt=\"\" width=\"900\" height=\"656\" srcset=\"https:\/\/www.seeedstudio.com\/blog\/wp-content\/uploads\/2020\/07\/PH.jpg 900w, https:\/\/www.seeedstudio.com\/blog\/wp-content\/uploads\/2020\/07\/PH-300x219.jpg 300w, https:\/\/www.seeedstudio.com\/blog\/wp-content\/uploads\/2020\/07\/PH-768x560.jpg 768w\" sizes=\"(max-width: 900px) 100vw, 900px\" \/><\/a><\/figure>\n\n<p>As the name indicates, the PH Sensor can detect the PH value of a solution. People use PH to reflect the potential for hydrogen in a liquid. The pH range is 0-14. Acidic liquids have a low pH and alkaline liquids have a high pH.<\/p>\n\n<p>The Grove &#8211; PH Sensor is easy to use(nearly plug and play) and very cost-effective. At room temperature, the pH of pure water is approximately equal to 7. If you get a high or low PH value, then it&#8217;s likely that the water that was tested is contaminated.<\/p>\n\n<p>\u00a0<\/p>\n\n<p>\u00a0<\/p>\n\n<p>\u00a0<\/p>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-13be0d7 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"13be0d7\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-2871519\" data-id=\"2871519\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-425b7cf elementor-widget elementor-widget-heading\" data-id=\"425b7cf\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<span id=\"scroll6a208920291fd\"  class=\"scrollMagicControl\" type=\"hidden\" wpmp_enable_desktop=\"yes\" wpmp_enable_tablet=\"yes\" wpmp_enable_mobile=\"yes\" wpmp_trigger_hook=\"0.5\" wpmp_reverse=\"yes\" wpmp_class_CSS =\"custom\" effect = {} split-text = {} value=\"scrollmagic\"><\/span><h2 class=\"elementor-heading-title elementor-size-default\">No.2 Grove - ORP Sensor<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-7129f6d elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"7129f6d\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-c587301\" data-id=\"c587301\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-b0715e0 elementor-widget elementor-widget-image\" data-id=\"b0715e0\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<span id=\"scroll6a2089202e120\"  class=\"scrollMagicControl\" type=\"hidden\" wpmp_enable_desktop=\"yes\" wpmp_enable_tablet=\"yes\" wpmp_enable_mobile=\"yes\" wpmp_trigger_hook=\"0.5\" wpmp_reverse=\"yes\" wpmp_class_CSS =\"custom\" effect = {} split-text = {} value=\"scrollmagic\"><\/span>\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/www.seeedstudio.com\/Grove-ORP-Sensor-Kit-Pro-p-5570.html\" target=\"_blank\">\n\t\t\t\t\t\t\t<img decoding=\"async\" width=\"1400\" height=\"1050\" src=\"https:\/\/www.seeedstudio.com\/blog\/wp-content\/uploads\/2020\/07\/1-110020370-Grove-ORP-Sensor-Kit-Pro-45font.jpg\" class=\"attachment-1536x1536 size-1536x1536 wp-image-75428\" alt=\"\" srcset=\"https:\/\/www.seeedstudio.com\/blog\/wp-content\/uploads\/2020\/07\/1-110020370-Grove-ORP-Sensor-Kit-Pro-45font.jpg 1400w, https:\/\/www.seeedstudio.com\/blog\/wp-content\/uploads\/2020\/07\/1-110020370-Grove-ORP-Sensor-Kit-Pro-45font-300x225.jpg 300w, https:\/\/www.seeedstudio.com\/blog\/wp-content\/uploads\/2020\/07\/1-110020370-Grove-ORP-Sensor-Kit-Pro-45font-1030x773.jpg 1030w, https:\/\/www.seeedstudio.com\/blog\/wp-content\/uploads\/2020\/07\/1-110020370-Grove-ORP-Sensor-Kit-Pro-45font-768x576.jpg 768w, https:\/\/www.seeedstudio.com\/blog\/wp-content\/uploads\/2020\/07\/1-110020370-Grove-ORP-Sensor-Kit-Pro-45font-1024x768.jpg 1024w\" sizes=\"(max-width: 1400px) 100vw, 1400px\" \/>\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-e4dda9b elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"e4dda9b\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-5163718\" data-id=\"5163718\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-ba32f3f elementor-widget elementor-widget-text-editor\" data-id=\"ba32f3f\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<span id=\"scroll6a2089202f6e6\"  class=\"scrollMagicControl\" type=\"hidden\" wpmp_enable_desktop=\"yes\" wpmp_enable_tablet=\"yes\" wpmp_enable_mobile=\"yes\" wpmp_trigger_hook=\"0.5\" wpmp_reverse=\"yes\" wpmp_class_CSS =\"custom\" effect = {} split-text = {} value=\"scrollmagic\"><\/span>\t\t\t\t<p>ORP Sensor is the short for Oxidation Reduction Potential Sensor, it measures the activity of oxidizers and reducers in an aqueous solution. In the other words, OPR reflect the ability of a lake or river to cleanse itself or break down waste products. So if you want to know about the Water Quality, ORP sensor is definitely necessary.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-54bc79b elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"54bc79b\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-d84b366\" data-id=\"d84b366\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-fe99b8e elementor-widget elementor-widget-heading\" data-id=\"fe99b8e\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<span id=\"scroll6a208920335f5\"  class=\"scrollMagicControl\" type=\"hidden\" wpmp_enable_desktop=\"yes\" wpmp_enable_tablet=\"yes\" wpmp_enable_mobile=\"yes\" wpmp_trigger_hook=\"0.5\" wpmp_reverse=\"yes\" wpmp_class_CSS =\"custom\" effect = {} split-text = {} value=\"scrollmagic\"><\/span><h2 class=\"elementor-heading-title elementor-size-default\">No.3 Grove - EC Sensor<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-7421f48 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"7421f48\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-65626d1\" data-id=\"65626d1\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-0b1f3e3 elementor-widget elementor-widget-image\" data-id=\"0b1f3e3\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<span id=\"scroll6a2089203969c\"  class=\"scrollMagicControl\" type=\"hidden\" wpmp_enable_desktop=\"yes\" wpmp_enable_tablet=\"yes\" wpmp_enable_mobile=\"yes\" wpmp_trigger_hook=\"0.5\" wpmp_reverse=\"yes\" wpmp_class_CSS =\"custom\" effect = {} split-text = {} value=\"scrollmagic\"><\/span>\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/www.seeedstudio.com\/Grove-EC-Sensor-Kit-DJS-1C-Black-p-4576.html\" target=\"_blank\">\n\t\t\t\t\t\t\t<img decoding=\"async\" width=\"624\" height=\"462\" src=\"https:\/\/www.seeedstudio.com\/blog\/wp-content\/uploads\/2020\/07\/Snipaste_2020-07-05_19-35-48.jpg\" class=\"attachment-large size-large wp-image-34375\" alt=\"\" srcset=\"https:\/\/www.seeedstudio.com\/blog\/wp-content\/uploads\/2020\/07\/Snipaste_2020-07-05_19-35-48.jpg 624w, https:\/\/www.seeedstudio.com\/blog\/wp-content\/uploads\/2020\/07\/Snipaste_2020-07-05_19-35-48-300x222.jpg 300w\" sizes=\"(max-width: 624px) 100vw, 624px\" \/>\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-6fcafb1 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"6fcafb1\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-a278351\" data-id=\"a278351\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-7b324f6 elementor-widget elementor-widget-text-editor\" data-id=\"7b324f6\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<span id=\"scroll6a2089203aece\"  class=\"scrollMagicControl\" type=\"hidden\" wpmp_enable_desktop=\"yes\" wpmp_enable_tablet=\"yes\" wpmp_enable_mobile=\"yes\" wpmp_trigger_hook=\"0.5\" wpmp_reverse=\"yes\" wpmp_class_CSS =\"custom\" effect = {} split-text = {} value=\"scrollmagic\"><\/span>\t\t\t\t<p>EC Sensor is the short for electrical conductivity sensor, it measures the electrical conductivity in a solution. Conductivity is an important parameter for measuring water quality, it indicates the concentration of electrolyte present in the water. Its value has a certain relationship with the amount of inorganic acids, alkalis, and salts it contains. It is proportional to the concentration of dissolved solids. The higher the solids concentration, the greater the conductivity.\u00a0Pure water has very low conductivity.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-2293b02 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"2293b02\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-9918b2b\" data-id=\"9918b2b\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-f86fe88 elementor-widget elementor-widget-heading\" data-id=\"f86fe88\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<span id=\"scroll6a20892040fc8\"  class=\"scrollMagicControl\" type=\"hidden\" wpmp_enable_desktop=\"yes\" wpmp_enable_tablet=\"yes\" wpmp_enable_mobile=\"yes\" wpmp_trigger_hook=\"0.5\" wpmp_reverse=\"yes\" wpmp_class_CSS =\"custom\" effect = {} split-text = {} value=\"scrollmagic\"><\/span><h2 class=\"elementor-heading-title elementor-size-default\">No.4 Grove - TDS Sensor<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-141478a elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"141478a\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-6af4a7c\" data-id=\"6af4a7c\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-4042487 elementor-widget elementor-widget-image\" data-id=\"4042487\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<span id=\"scroll6a20892045b73\"  class=\"scrollMagicControl\" type=\"hidden\" wpmp_enable_desktop=\"yes\" wpmp_enable_tablet=\"yes\" wpmp_enable_mobile=\"yes\" wpmp_trigger_hook=\"0.5\" wpmp_reverse=\"yes\" wpmp_class_CSS =\"custom\" effect = {} split-text = {} value=\"scrollmagic\"><\/span>\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/www.seeedstudio.com\/Grove-TDS-Sensor-p-4400.html\" target=\"_blank\">\n\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"640\" height=\"466\" src=\"https:\/\/www.seeedstudio.com\/blog\/wp-content\/uploads\/2020\/07\/Snipaste_2020-07-06_10-54-57-1030x750.jpg\" class=\"attachment-large size-large wp-image-34376\" alt=\"TDS Sensor\" srcset=\"https:\/\/www.seeedstudio.com\/blog\/wp-content\/uploads\/2020\/07\/Snipaste_2020-07-06_10-54-57-1030x750.jpg 1030w, https:\/\/www.seeedstudio.com\/blog\/wp-content\/uploads\/2020\/07\/Snipaste_2020-07-06_10-54-57-300x218.jpg 300w, https:\/\/www.seeedstudio.com\/blog\/wp-content\/uploads\/2020\/07\/Snipaste_2020-07-06_10-54-57-768x559.jpg 768w, https:\/\/www.seeedstudio.com\/blog\/wp-content\/uploads\/2020\/07\/Snipaste_2020-07-06_10-54-57-1024x746.jpg 1024w, https:\/\/www.seeedstudio.com\/blog\/wp-content\/uploads\/2020\/07\/Snipaste_2020-07-06_10-54-57.jpg 1287w\" sizes=\"(max-width: 640px) 100vw, 640px\" \/>\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-55dcd51 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"55dcd51\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-de88bea\" data-id=\"de88bea\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-9ce1e22 elementor-widget elementor-widget-text-editor\" data-id=\"9ce1e22\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<span id=\"scroll6a20892047337\"  class=\"scrollMagicControl\" type=\"hidden\" wpmp_enable_desktop=\"yes\" wpmp_enable_tablet=\"yes\" wpmp_enable_mobile=\"yes\" wpmp_trigger_hook=\"0.5\" wpmp_reverse=\"yes\" wpmp_class_CSS =\"custom\" effect = {} split-text = {} value=\"scrollmagic\"><\/span>\t\t\t\t<p>TDS Sensor is the short for Total Dissolved Solids Sensor, it measures \u00a0the dissolved combined content of all inorganic and organic substances present in water. Typically, the higher the TDS value, the more substances dissolved in water. Hence, higher levels of Total Dissolved Solids (TDS) can indicate that water has more contaminants that can pose health risks.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-5e393b1 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"5e393b1\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-b150c4b\" data-id=\"b150c4b\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-6d0f570 elementor-widget elementor-widget-image\" data-id=\"6d0f570\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<span id=\"scroll6a2089204aba5\"  class=\"scrollMagicControl\" type=\"hidden\" wpmp_enable_desktop=\"yes\" wpmp_enable_tablet=\"yes\" wpmp_enable_mobile=\"yes\" wpmp_trigger_hook=\"0.5\" wpmp_reverse=\"yes\" wpmp_class_CSS =\"custom\" effect = {} split-text = {} value=\"scrollmagic\"><\/span>\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"640\" height=\"278\" src=\"https:\/\/www.seeedstudio.com\/blog\/wp-content\/uploads\/2020\/07\/TDS-levels-1030x448.png\" class=\"attachment-large size-large wp-image-34377\" alt=\"\" srcset=\"https:\/\/www.seeedstudio.com\/blog\/wp-content\/uploads\/2020\/07\/TDS-levels-1030x448.png 1030w, https:\/\/www.seeedstudio.com\/blog\/wp-content\/uploads\/2020\/07\/TDS-levels-300x130.png 300w, https:\/\/www.seeedstudio.com\/blog\/wp-content\/uploads\/2020\/07\/TDS-levels-768x334.png 768w, https:\/\/www.seeedstudio.com\/blog\/wp-content\/uploads\/2020\/07\/TDS-levels-1024x445.png 1024w, https:\/\/www.seeedstudio.com\/blog\/wp-content\/uploads\/2020\/07\/TDS-levels.png 1095w\" sizes=\"(max-width: 640px) 100vw, 640px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-7fb7882 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"7fb7882\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-67e82f8\" data-id=\"67e82f8\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-e0e6c1f elementor-widget elementor-widget-heading\" data-id=\"e0e6c1f\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<span id=\"scroll6a2089204c21c\"  class=\"scrollMagicControl\" type=\"hidden\" wpmp_enable_desktop=\"yes\" wpmp_enable_tablet=\"yes\" wpmp_enable_mobile=\"yes\" wpmp_trigger_hook=\"0.5\" wpmp_reverse=\"yes\" wpmp_class_CSS =\"custom\" effect = {} split-text = {} value=\"scrollmagic\"><\/span><h2 class=\"elementor-heading-title elementor-size-default\">No.5 Grove - Turbidity Sensor<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-9eb64b8 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"9eb64b8\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-9fe07bd\" data-id=\"9fe07bd\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-35cc3e6 elementor-widget elementor-widget-image\" data-id=\"35cc3e6\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<span id=\"scroll6a208920505d7\"  class=\"scrollMagicControl\" type=\"hidden\" wpmp_enable_desktop=\"yes\" wpmp_enable_tablet=\"yes\" wpmp_enable_mobile=\"yes\" wpmp_trigger_hook=\"0.5\" wpmp_reverse=\"yes\" wpmp_class_CSS =\"custom\" effect = {} split-text = {} value=\"scrollmagic\"><\/span>\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/www.seeedstudio.com\/Grove-Turbidity-Sensor-p-4399.html\" target=\"_blank\">\n\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"640\" height=\"461\" src=\"https:\/\/www.seeedstudio.com\/blog\/wp-content\/uploads\/2020\/07\/Snipaste_2020-07-06_11-04-20-1.jpg\" class=\"attachment-large size-large wp-image-34380\" alt=\"\" srcset=\"https:\/\/www.seeedstudio.com\/blog\/wp-content\/uploads\/2020\/07\/Snipaste_2020-07-06_11-04-20-1.jpg 900w, https:\/\/www.seeedstudio.com\/blog\/wp-content\/uploads\/2020\/07\/Snipaste_2020-07-06_11-04-20-1-300x216.jpg 300w, https:\/\/www.seeedstudio.com\/blog\/wp-content\/uploads\/2020\/07\/Snipaste_2020-07-06_11-04-20-1-768x553.jpg 768w\" sizes=\"(max-width: 640px) 100vw, 640px\" \/>\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-4b24bc7 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"4b24bc7\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-1f907f7\" data-id=\"1f907f7\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-6bd25bb elementor-widget elementor-widget-text-editor\" data-id=\"6bd25bb\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<span id=\"scroll6a20892051b5e\"  class=\"scrollMagicControl\" type=\"hidden\" wpmp_enable_desktop=\"yes\" wpmp_enable_tablet=\"yes\" wpmp_enable_mobile=\"yes\" wpmp_trigger_hook=\"0.5\" wpmp_reverse=\"yes\" wpmp_class_CSS =\"custom\" effect = {} split-text = {} value=\"scrollmagic\"><\/span>\t\t\t\t<p>The Grove turbidity sensor can measure the turbidity of the water (the number of suspended particles). The optical sensor of this module can measure the density of turbid water and the concentration of extraneous matter using the refraction of wavelength between photo transistor and diode. The higher the output value, the murkier the water.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-52a65a6 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"52a65a6\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-0d06aac\" data-id=\"0d06aac\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-f2b6635 elementor-widget elementor-widget-heading\" data-id=\"f2b6635\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<span id=\"scroll6a20892052e7b\"  class=\"scrollMagicControl\" type=\"hidden\" wpmp_enable_desktop=\"yes\" wpmp_enable_tablet=\"yes\" wpmp_enable_mobile=\"yes\" wpmp_trigger_hook=\"0.5\" wpmp_reverse=\"yes\" wpmp_class_CSS =\"custom\" effect = {} split-text = {} value=\"scrollmagic\"><\/span><h2 class=\"elementor-heading-title elementor-size-default\">Conclusion<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-33f89bb elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"33f89bb\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-fee18d3\" data-id=\"fee18d3\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-612bab5 elementor-widget elementor-widget-text-editor\" data-id=\"612bab5\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<span id=\"scroll6a2089205416e\"  class=\"scrollMagicControl\" type=\"hidden\" wpmp_enable_desktop=\"yes\" wpmp_enable_tablet=\"yes\" wpmp_enable_mobile=\"yes\" wpmp_trigger_hook=\"0.5\" wpmp_reverse=\"yes\" wpmp_class_CSS =\"custom\" effect = {} split-text = {} value=\"scrollmagic\"><\/span>\t\t\t\t<p>Water quality needs multiple dimensions to react, and using these common water quality sensors will basically reflect the quality of the water. It is worth noting that the TDS value is positively correlated with the EC value, and even proportionally in some intervals. So most of the time, you only need to choose one of the two sensors.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Water Quality is a complex concept, it related to too many parameters. Therefore constructing a<\/p>\n","protected":false},"author":2732,"featured_media":34383,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_lmt_disableupdate":"","_lmt_disable":"","_price":"","_stock":"","_tribe_ticket_header":"","_tribe_default_ticket_provider":"","_tribe_ticket_capacity":"0","_ticket_start_date":"","_ticket_end_date":"","_tribe_ticket_show_description":"","_tribe_ticket_show_not_going":false,"_tribe_ticket_use_global_stock":"","_tribe_ticket_global_stock_level":"","_global_stock_mode":"","_global_stock_cap":"","_tribe_rsvp_for_event":"","_tribe_ticket_going_count":"","_tribe_ticket_not_going_count":"","_tribe_tickets_list":"[]","_tribe_ticket_has_attendee_info_fields":false,"iawp_total_views":0,"footnotes":""},"categories":[1],"tags":[6,2232,142,3194,3368],"class_list":["post-34230","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news","tag-arduino","tag-arduino-hardware","tag-open-hardware","tag-ph-sensor","tag-water-quality-sensor"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v24.0 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Build Your Own Water Quality Monitoring Station with 5 Water Quality Sensors - Latest News from Seeed Studio<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.seeedstudio.com\/blog\/2020\/07\/06\/build-your-own-water-quality-monitoring-station-with-5-water-quality-sensors-m\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Build Your Own Water Quality Monitoring Station with 5 Water Quality Sensors - Latest News from Seeed Studio\" \/>\n<meta property=\"og:description\" content=\"Water Quality is a complex concept, it related to too many parameters. 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