JPB 607A The Determination Of Dissolved Oxygen Analyzer Meter Portable Breeding Special Sensor Electronic Unit High Integrated

JPB 607A The Determination Of Dissolved Oxygen Analyzer Meter Portable Breeding Special Sensor Electronic Unit High Integrated
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Product Name: fluorescence oxygen sensor. Working principle: Fluorescent dissolved oxygen probe is composed of an optical path system, fluorescence sensitive film and optical detection system is composed of three parts. After the probe is inserted into the medium, the oxygen in the medium diffuses into the organic molecular layer and reaches the equilibrium very quickly. The blue light is modulated to the fluorescent layer, and the fluorescent molecules produce red fluorescence. After quenching, the fluorescence intensity and the response time of the fluorescent molecules change with the oxygen content. Determination of oxygen content by detecting fluorescence response time. Performance characteristics: Photoelectric technology, low maintenance rate, high reliability. No oxygen consumption, no flow rate requirements, still water measurement. Good compatibility, the sensor provides standard 4-20mA signal, interchangeable with E+H sensors. Strong anti-interference ability, full digital processing technology and full stainless steel enclosure. Automatic temperature compensation. Technical parameters: Range: dissolved oxygen: 0-20mg/1, 0-200% saturation. Temperature: -10- +60 degrees Celsius Response time t90:60 seconds Maximum measurement error: +-1% measurement range Repeat error: +-0.5% measurement range Life: sensor body 5 years, sensor cap [fluorescent cap] for 1 years. Material: main body: stainless steel 316, sensitive part: silicone, ptfe. Environmental requirements: operating temperature: -20 - +55 degrees celsius. Storage temperature: -20 - +55 degrees celsius. Working pressure: 10 bar Protection level: IP68 Temperature compensation: NTC automatic temperature compensation Calibration: two point calibration Machine size: right, mm Power supply: DC 24V Weight: 0.7kg Installation method: Embedded installation, Automatic cleaning: Maintenance of fluorescent dissolved oxygen electrode is very simple, only need to regularly clean up dirt water electrode surface can be. Timing automatic cleaning device. Fluorescent Dissolved Oxygen protective film with silicone coating, resistant to acid and alkali, but not resistant to organic solvents. Therefore, the sensor is prohibited from contact with organic solvents and organic solvents to remove the sensor surface dirt. 
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