{"product_id":"ezo-conductivity-circuit","title":"EZO™ Conductivity Circuit","description":"\u003cp\u003eFrom chemical production to hydroponics, conductivity is a fundamental measurement of water chemistry. The Atlas Scientific EZO-EC Circuit reads conductivity, salinity, and TDS (PPM). Embedding this module into your machine gives you access to the same accuracy and functionality found in costly bench-top conductivity meters. If you need accurate readings that you can rely on, the EZO-EC circuit is the drop-in solution you have been looking for.\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable class=\"product-specs\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eReads\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eConductivity = μS\/cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTotal dissolved solids = ppm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSalinity = PSU 0.00 – 42.00\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSpecific gravity (sea water only) = 1.00 – 1.300\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRange\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.07 − 500,000+ μS\/cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAccuracy\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e+\/ – 2%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eEC reading time\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e600ms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSupported probes\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eK 0.01 – K 10.2 any brand\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCalibration\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2 or 3 point\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTemp. compensation\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInternational standard\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eISO 7888 compliant (determination of electrical conductivity)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eData protocol\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUART \u0026amp; I2C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDefault I2C address\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e100 (0x64)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOperating voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3.3V − 5V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eData format\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eASCII\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCircuit dimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e13.97mm x 20.16mm (0.55″ x 0.79″)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1.77 grams\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch3\u003eDocuments \u0026amp; downloads\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/files.atlas-scientific.com\/EC_EZO_Datasheet.pdf\" target=\"_blank\" rel=\"noopener\"\u003eEZO™ Conductivity Circuit Datasheet\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/files.atlas-scientific.com\/conductivity_accuracy_graph.pdf\" target=\"_blank\" rel=\"noopener\"\u003eEZO™ Conductivity Accuracy Graph\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/files.atlas-scientific.com\/ezo-ec-wiringdiagram.pdf\" target=\"_blank\" rel=\"noopener\"\u003eConductivity Wiring Diagram\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/files.atlas-scientific.com\/RoHS-Certificate.pdf\" target=\"_blank\" rel=\"noopener\"\u003eRoHS Certificate\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/files.atlas-scientific.com\/CE-Certificate.pdf\" target=\"_blank\" rel=\"noopener\"\u003eCE Certificate\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/files.atlas-scientific.com\/csa-certificate.pdf\" target=\"_blank\" rel=\"noopener\"\u003eCSA Certificate\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/files.atlas-scientific.com\/AtlasDesktop.zip\" target=\"_blank\" rel=\"noopener\"\u003eFREE Software - AtlasDesktop Monitoring Software\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/files.atlas-scientific.com\/Atlasdesktop-user-guide.pdf\" target=\"_blank\" rel=\"noopener\"\u003eAtlasDesktop Monitoring Software Users Guide\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/files.atlas-scientific.com\/Arduino-Uno-EC-sample-code.pdf\" target=\"_blank\" rel=\"noopener\"\u003eArduino Uno Sample Code\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/files.atlas-scientific.com\/Arduino-Mega-Giga-EC-Sample-Code.pdf\" target=\"_blank\" rel=\"noopener\"\u003eArduino Mega \/ Giga Sample Code\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/files.atlas-scientific.com\/Ardunio-I2C-EC-sample-code.pdf\" target=\"_blank\" rel=\"noopener\"\u003eArduino I2C Sample Code\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/files.atlas-scientific.com\/pi_sample_code.pdf\" target=\"_blank\" rel=\"noopener\"\u003eRaspberry Pi Sample Code (UART, I2C, USB)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/files.atlas-scientific.com\/EC-EZO-footprint.zip\" target=\"_blank\" rel=\"noopener\"\u003eEZO™ Conductivity Circuit Footprint File (*.dxf)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/files.atlas-scientific.com\/EZO-EC.zip\" target=\"_blank\" rel=\"noopener\"\u003eEZO™ Conductivity Circuit 3D model (*step)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/github.com\/Atlas-Scientific\/Ezo_uart_lib\" target=\"_blank\" rel=\"noopener\"\u003eEZO UART Library\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/github.com\/Atlas-Scientific\/Ezo_I2c_lib\" target=\"_blank\" rel=\"noopener\"\u003eEZO I2C Library\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.instructables.com\/id\/MAKE-YOUR-OWN-PH-EC-MONITOR-WITH-LED-INDICATORS\/\" target=\"_blank\" rel=\"noopener\"\u003epH and Salinity Monitoring System with LEDs\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.instructables.com\/id\/UART-AND-I2C-MODE-SWITCHING-FOR-ATLAS-SCIENTIFIC-E\/\" target=\"_blank\" rel=\"noopener\"\u003eUART and I2C mode switching\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.instructables.com\/id\/AUTOMATIC-TEMPERATURE-COMPENSATION-OF-THE-EZO-EC-S\/\" target=\"_blank\" rel=\"noopener\"\u003eAuto Temp Compensation for Conductivity\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Atlas Scientific","offers":[{"title":"Default Title","offer_id":58589269623116,"sku":"EZO-EC","price":26668.5,"currency_code":"HUF","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1085\/6248\/1484\/files\/EZO-Conductivity-Circuit-main.jpg?v=1787831156","url":"https:\/\/waterscopeiot.com\/products\/ezo-conductivity-circuit","provider":"WaterScope IoT store","version":"1.0","type":"link"}