Industrial pure water dissolved DOG-208F


Dissolved oxygen electrode characteristics :
1. DOG-208F type dissolved oxygen electrode applies polarographic principle
2. Use platinum (Pt) as the cathode and Ag/AgCl as the anode
3. The electrolyte is 0.1M potassium chloride (KCl)
4. Use the silicone rubber permeable membrane imported from the United States as the permeable membrane
5. It has silicone rubber and steel gauze
6. Collision resistance, corrosion resistance, high temperature resistance, non-deformation performance

Model : DOG-208F

Dissolved oxygen electrode characteristics :
1. DOG-208F type dissolved oxygen electrode applies polarographic principle
2. Use platinum (Pt) as the cathode and Ag/AgCl as the anode
3. The electrolyte is 0.1M potassium chloride (KCl)
4. Use the silicone rubber permeable membrane imported from the United States as the permeable membrane
5. It has silicone rubber and steel gauze
6. Collision resistance, corrosion resistance, high temperature resistance, non-deformation performance

Technical indicators :
Measuring range: 0-100ug/L; 0-20mg/L
Electrode material: 316 stainless steel
Temperature compensation resistance: NTC: 2.252K, Pt100, Pt1000, etc.
Sensor life: >3 years
Cable length: standard 5m (double shield)
Lower limit of detection: 0.1 µg/L (ppb) (20°C)
Measurement upper limit: 20 mg/L (ppm)
Response time: ≤3min (90%, 20℃)
Polarization time: >8h
Minimum flow rate: 5cm/s; 515L/h
Drift: <3%/month
Measurement error: <±1ppb
Output current: 20-25nA/0.01 mg/L Note: Maximum current 20-25uA
Polarization voltage: 0.7V
Zero Oxygen: <5ppb(60min)
Calibration interval: >60 days
Measured temperature: 0-60℃

Application range :
It is used in places with trace oxygen content such as thermal power plants, power plants, demineralized water, boiler feed water, etc.

SKU: DOG-208F Category:

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