{"product_id":"online-digital-dissolved-oxygen-sensor","title":"Online Digital Dissolved Oxygen Sensor","description":"\u003ch1\u003eThe Sper Scientific 870001-DO Digital Dissolved Oxygen Sensor monitors dissolved oxygen and temperature in water.\u003c\/h1\u003e\n\u003cp\u003e\u003cstrong\u003eIts digital RS485 Modbus RTU interface connects the sensor to compatible monitoring systems for applications such as wastewater treatment, aquaculture and environmental monitoring. \u003c\/strong\u003eA built-in temperature probe supports temperature compensation. The 316 stainless steel housing, IP68 protection and threaded connection support installation in water monitoring applications. Remote setup and calibration are supported.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eContinuous dissolved oxygen and temperature measurement\u003c\/li\u003e\n\u003cli\u003eRS485 Modbus RTU communication\u003c\/li\u003e\n\u003cli\u003eBuilt-in temperature measurement and compensation\u003c\/li\u003e\n\u003cli\u003eRemote configuration and calibration\u003c\/li\u003e\n\u003cli\u003eStandard 5 m cable with extension available\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eSpecifications\u003c\/h4\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align: left;\"\u003ePart number\u003c\/th\u003e\n\u003ctd style=\"text-align: left;\"\u003e\u003cstrong\u003e870001-DO\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align: left;\"\u003eParameters\u003c\/th\u003e\n\u003ctd style=\"text-align: left;\"\u003eDissolved oxygen and temperature\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align: left;\"\u003eDissolved oxygen range\u003c\/th\u003e\n\u003ctd style=\"text-align: left;\"\u003e0–20 mg\/L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align: left;\"\u003eDissolved oxygen resolution\u003c\/th\u003e\n\u003ctd style=\"text-align: left;\"\u003e0.01 mg\/L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align: left;\"\u003eDissolved oxygen accuracy\u003c\/th\u003e\n\u003ctd style=\"text-align: left;\"\u003e±0.2 mg\/L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align: left;\"\u003eTemperature range\u003c\/th\u003e\n\u003ctd style=\"text-align: left;\"\u003e0–65°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align: left;\"\u003eTemperature resolution\u003c\/th\u003e\n\u003ctd style=\"text-align: left;\"\u003e0.1°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align: left;\"\u003eTemperature accuracy\u003c\/th\u003e\n\u003ctd style=\"text-align: left;\"\u003e±0.5°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align: left;\"\u003ePower\u003c\/th\u003e\n\u003ctd style=\"text-align: left;\"\u003e9–36 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align: left;\"\u003eCommunication\u003c\/th\u003e\n\u003ctd style=\"text-align: left;\"\u003eRS485 Modbus RTU\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align: left;\"\u003eHousing\u003c\/th\u003e\n\u003ctd style=\"text-align: left;\"\u003e316 stainless steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align: left;\"\u003eProcess connection\u003c\/th\u003e\n\u003ctd style=\"text-align: left;\"\u003eUpper G1 thread\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align: left;\"\u003eProtection\u003c\/th\u003e\n\u003ctd style=\"text-align: left;\"\u003eIP68\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align: left;\"\u003eCable\u003c\/th\u003e\n\u003ctd style=\"text-align: left;\"\u003e5 m standard; extension available\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align: left;\"\u003eTransmission distance\u003c\/th\u003e\n\u003ctd style=\"text-align: left;\"\u003eUp to 500 m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch4\u003e\u003cbr\u003e\u003c\/h4\u003e\n\u003ch4\u003eFAQs\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003eWhat does the sensor measure?\u003c\/strong\u003e\u003cbr\u003eDissolved oxygen and temperature.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow does it communicate?\u003c\/strong\u003e\u003cbr\u003eThrough RS485 using Modbus RTU.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan the cable be extended?\u003c\/strong\u003e\u003cbr\u003eYes - up to 500 meters. \u003cmeta charset=\"utf-8\"\u003e5 \u003cmeta charset=\"utf-8\"\u003emeters is standard - extension is available as an option. Please confirm the required length and installation configuration in comments when ordering.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Sper Scientific","offers":[{"title":"Default Title","offer_id":68288198377696,"sku":"870001-DO","price":1147.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/online-digital-dissolved-oxygen-sensor-870001-do-5897540.png?v=1793360778","url":"https:\/\/sperdirect.com\/en-ca\/products\/online-digital-dissolved-oxygen-sensor","provider":"Sper Scientific Direct","version":"1.0","type":"link"}