| Customization: | Available |
|---|---|
| After-sales Service: | Provided |
| Warranty: | Provided |
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DOG-209F Industrial Dissolved Oxygen Sensor
Features
DOG209F Dissolved Oxygen electrode has high stability and reliability, which can be used in the harsh environment; it demands for less maintenance; it is suitable for continuous measurement of the dissolved oxygen in the fields of urban sewage treatment, industrial waste water treatment, aquaculture, environmental monitoring etc.
Technical Indexes:
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Measuring range: 0-20mg/L |
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Measuring principle: Current sensor (Polarographic electrode) |
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Permeable membrane thickness: 50 um |
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Electrode shell material: U PVC or 31 6L stainless steel |
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Temperature compensation resistor: Ptl00, Ptl000, 22K, 2.252K etc. |
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Sensor life: >2 years |
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Cable length: 5m |
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Detection lower limit: 0.01 mg/L (20ºC) |
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Measurement upper limit: 40mg/L |
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Response time: 3min (90%, 20ºC) |
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Polarization time: 60min |
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Minimum flow rate: 2.5cm/s |
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Drift: <2%/month |
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Measurement error: <± 0.1mg/I |
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Output current: 50~80nA/0.1mg/L Note: Maximum Current 3.5uA |
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Polarization voltage: 0.7V |
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Zero oxygen: <0.1 mg / L (5min) |
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Calibration intervals: >60 days |
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Measured water temperature: 0-60ºC |
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