{"product_id":"gravity-analog-isolator","title":"Surveyor™ Analog Isolator","description":"\u003cp\u003e(Previously known as the Gravity Analog Isolator)\u003c\/p\u003e\n\u003cp\u003eThe Surveyor™ Analog Isolator is designed to work exclusively with our Surveyor line of low-cost embedded meters. These isolators remove all electrical interference coming from other probes or pumps in the same water you are testing. It converts the analog output from a Surveyor pH, Surveyor ORP, or Surveyor D.O. meter to both, a PWM and a voltage signal.\u003c\/p\u003e\n\u003cp\u003eThe PWM signal can then be easily converted back to a noise-free reading. Because this isolator uses PWM, it can be connected to a micro-controller that does not have an ADC.\u003c\/p\u003e\n\u003cp\u003eThe voltage signal converts the sensor value into 0 – 3 Volts, good for a micro-controller that does have an ADC\u003c\/p\u003e\n\u003cp\u003e*A Raspberry Pi cannot accurately read PWM or analog voltage without a 3rd party hat.\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable class=\"product-specs\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eData output\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e10.6 KHz PWM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0-3 Volts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eVoltage input\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3.0V − 5.0V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eConnector\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eHeader pins\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCurrent consumption\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e5V – 23 mA 3.3V – 15.7 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCarrier Board dimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e42mm x 32mm (2.2″ x 1.2″)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e13 grams\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd colspan=\"2\"\u003eThe Surveyor™ Analog Isolator comes with (4) standoffs and screws\u003c\/td\u003e\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\/Surveyor_analog_isolator_datasheet.pdf\" target=\"_blank\" rel=\"noopener\"\u003eSurveyor™ Analog Isolator Datasheet\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\/atlas_surveyor.zip\" target=\"_blank\" rel=\"noopener\"\u003eArduino Sample Code\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/files.atlas-scientific.com\/ISO-Gravity.zip\" target=\"_blank\" rel=\"noopener\"\u003eSurveyor™ Analog Isolator 3D model (*step)\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Atlas Scientific","offers":[{"title":"Default Title","offer_id":58589153853772,"sku":"SRV-ISO","price":10982.5,"currency_code":"HUF","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1085\/6248\/1484\/files\/new-Gravity-Analog-Isolator-main-1.jpg?v=1787830699","url":"https:\/\/waterscopeiot.com\/products\/gravity-analog-isolator","provider":"WaterScope IoT store","version":"1.0","type":"link"}