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Optical dissolved oxygen analyzer with fluorescent dissolved oxygen electrode - dissolved oxygen analyzer/dissolved oxygen meter
Optical dissolved oxygen analyzer with fluorescent dissolved oxygen electrode is an online analytical instrument widely used for continuous monitoring
Product details
| Optical dissolved oxygen analyzer with fluorescent dissolved oxygen electrodeDetailed Introduction |
| Optical dissolved oxygen analyzer with fluorescent dissolved oxygen electrodeUsing fluorescence method to measure dissolved oxygen, the emitted blue light is irradiated on the fluorescent layer, and the fluorescent substance is excited to emit red light. The oxygen concentration is inversely proportional to the time it takes for the fluorescent substance to return to the ground state. There is no oxygen consumption during measurement, the data is stable, the performance is reliable, there is no interference, and the installation and calibration are simple. Humanized sensing of dissolved oxygen data measured by sensors. Function:% saturation concentration
Measurement range: 0.0 to 400.0, 0.00 to 40.00, 0.0 to 200.0 ug/L
Measurement resolution: 0.1 0.01/0.1
Measurement accuracy: ± 0.2 ± 0.02
Temperature compensation method: Pt-1000/NTC22K
Temperature measurement range: -10.0 to+130.0 ℃
Temperature compensation range: -10.0 to+130.0 ℃
Temperature resolution: 0.1 ℃
Temperature accuracy: ± 0.2 ℃
Electrode current measurement range: -2.0 to+400 nA
Accuracy of electrode current measurement: ± 0.005 nA
Polarization voltage: -0.675 V
Pressure adjustment range: 500 to 9999 mBar
Salinity compensation range: 0.00 to 50.00 ppt
Working environment temperature: 0 to+70 ℃
Storage environment temperature: -20 to+70 ℃
Display: Large backlit dot matrix LCD
Dissolved oxygen current output: 1 isolated type, 4 to 20 mA Output, * large load 500 Ω
Temperature current output: 2 isolated, 4 to 20 mA Output, * large load 500 Ω
Current output accuracy: ± 0.05 mA
RS485 Modbus RTU Standard Agreement
Communication speed 9600/19200/38400
Relay contact capacity 5 A/250VAC、5A/ 30VDC
Cleaning settings ON：1 Up to 1000 seconds OFF：0.1 Up to 1000.0 hours
One way multifunctional relay: cleaning/cycle alarm/error alarm
Relay delay action: 0-120 seconds
Data record: 500000 transactions
Language selection: English/Traditional Chinese/Simplified Chinese
USB Interface: Record downloads and software updates (96 series does not have this feature)
Protection level: IP65
Power supply: 90 to 260 VAC, Power consumption<5 watts
Installation method: panel installation/wall mounted installation/pipeline installation. Weight: 144 series 0.85 Kg , 96 series 0.55 Kg。 fluorescence DO Dissolved oxygen online analyzer is online DO Analytical instruments are widely used for continuous monitoring of dissolved oxygen, saturation, oxygen partial pressure, and temperature in solutions such as thermal power, metallurgy, environmental protection, pharmaceuticals, biochemistry, food, and tap water. |
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