| After-sales Service: | Provided |
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| Warranty: | Provided |
| Measuring Range: | 0-20mg/L |
| Transport Package: | Carton Box. |
| Specification: | 144*144*104mm |
| Trademark: | BOQU |
| Customization: |
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Suppliers with verified business licenses
Audited Supplier DOG-209FA Industrial Dissolved Oxygen Electrode
Features
DOG-209FA type oxygen electrode improved from the previously dissolved oxygen electrode, change
diaphragm into a grit mesh metal membrane, with high stability and stress resistant, can be used in
a more harsh environment, maintenance volume is smaller, suitable for urban sewage treatment,
industrial wastewater treatment, aquaculture and environmental monitoring and other fields of
continuous measurement of dissolved oxygen.
Technical Indexes
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Ultra resistant to pressure (0.6Mpa) wallop, imported (grit mesh metal membrane) |
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Up thread: M32 * 2.0 |
Measuring range: 0-20mg / L |
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Measuring principle: Current type sensor (polarographic electrode) |
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Breathable membrane thickness: 100μm |
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Electrode shell material: PVC or 316L stainless steel |
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Temperature compensation resistance: Pt100, Pt1000, 22K, 2.252K, etc. |
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Sensor life:> 2 years |
Cable length: 5m |
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Detection limit: 0.01 mg / L (20 ºC) |
Measurement limit: 40 mg / L |
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Response time: 2min (90%, 20 ºC) |
Polarization time: 60min |
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Minimum flow rate: 2.5cm / s |
Drift: <2% / month |
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Measurement error: <± 0.01 mg / L |
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Output Current: 50-80nA/0.1 mg / L Note: Maximum current 3.5uA |
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Polarization voltage: 0.7V |
Zero oxygen: <0.01 mg / L |
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Calibration interval:> 60 days |
Measured water temperature :0-60 ºC |
Suppliers with verified business licenses
Audited Supplier 
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