E-mail: [email protected] Optical dissolved oxygen sensor Committed to process automation solutions Add : 5th floor, Building 4, Singapore Hangzhou Science Technology Park, Hangzhou Economic Development Area, 310018, Hangzhou, China

E-mail: [email protected] SUP-DO-7017 is an intelligent online optical analytical instrument which widely used in thermal power, chemical fertilizer, metallurgy, environmental protection, pharmaceutical, biochemical, food and tap water as a continuous monitor of dissolved oxygen, saturation, and temperature. The continuous monitoring data can be monitored and recorded by remote transmission through the converter and output connected to the recorder. The RS485 interface can be connected to the computer to realize monitoring and control record through modbus-rtu protocol. Electrode characteristics...

E-mail: [email protected] Applications ￭ Urban sewage treatment ￭ Industrial effluent treatment ￭ Surface water monitoring ￭ Sea water monitoring, fish farming, aquarium ￭ Drinking water Optical technology ￭ The optical dissolved oxygen technology is based on luminescent optical technology. The sensor is approved by the ASTM International Method D888-05. ￭ Without calibration requirements and thanks to an ultra low power technology, the sensor meets the demands of field works and short or long term campaigns. ￭ Without oxygen consumption, this technology allows you an accurate measure in all situation...

E-mail: [email protected] Electrode parameter Measures Measure principle Optical measure by luminescence 0,00 to 20,00 mg/L Measure ranges Response time 90% of the value in less than 60 seconds Frequency of recommended measure Water move Temperature compensation Stocking temperature Signal interface Modbus RS-485 (standard) and SDI-12 (option) Sensor power-supply Average RS485 (1 measure/ second) : 4,4mA Average SDI12 (1 measure/ second) : 7,3mA Current pulse : 100 mA Sensor Dimensions Weight Diameter : 25 mm ; length : 146 mm Stainless steel version 450g (sensor + cable 3 m) Titanium version 300...

E-mail: [email protected] Controller parameter Display Size 2.8 inch monochrome LCD(liquid crystal display) with a resolution of 128*64 Overall dimension: 100mm * 100mm * 150mm Cutout dimension: 92.5mm*92.5mm Measure variables Dissolved Oxygen、saturability Measure range Dissolved Oxygen: 0~20mg/L Saturability: 0~200% Current output 4~20mA output, maximum loop is 500Ω,±0.2%FS RS485 Digital signal output Contact output Relative humidity Operating temperature Power supply Storage conditions Relative humidity: 5~85%RH (No condensation) Altitude:<2000m Add : 5th floor, Building 4, Singapore Hangzhou...

E-mail: [email protected] Wiring diagram Cable length 15 to 100 meters Red Purple Yellow Power supply SDI-12 Power supply VB " RS-485 " A " RS-485 " Cable shield Cable length up to 15m 1- Red Power supply V+ 2 - Blue Cable shield Add : 5th floor, Building 4, Singapore Hangzhou Science Technology Park, Hangzhou Economic Development Area, 310018, Hangzhou, Chin

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