Industrial Electrodes Sensor Dissolved Oxygen Probe - D.O. Probe
Features:
1. High stability and reliability, can be used in the harsh environment;
2. Demands for less maintenance;
3. 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
| Model | DOG-209F |
| Measuring range | 0-20mg/L |
| Permeable membrane thickness | 50 um |
| Electrode shell material | U PVC or 31 6L stainless steel |
| Temperature compensation resistor | Ptl00, Ptl000, 22K, 2.252K etc |
| Sensor life | >2 years |
Cable length | 5m |
| Detection lower limit | 0.01 mg/L (20℃) |
| Measurement upper limit | 40mg/L |
| Response time | 3min (90%, 20℃) |
| Polarization time | 60min |
| Minimum flow rate | 2.5cm/s |
| Drift | <2%/month |
| Measurement error | <± 0.1mg/I |
| Output current | 50~80nA/0.1mg/L (Maximum Current 3.5uA) |
| Polarization voltage | 0.7V |
| Zero oxygen | <0.1 mg / L (5min) |
| Calibration intervals | >60 days |
| Measured water temperature | 0-60℃ |
About Packaging
Our Certification
About us:
Shanghai Boqu Instrument Co.,Ltd was established in 2007 and located in Kangqiao Town Pudong New Area Shanghai. We are the professional manufacturer of electrochemical instrumentation and sensor combine with the R&D, production and sales. The main products include PH, conductivity, dissolved oxygen, ORP, ion concentration, turbidity, alkali acid concentration and sensor etc.
Our company focus on product quality and after-sales service, adhere to the quality principle of "Aspiring excellence, Creating perfect", obedience to the work style of " Integrity rigorous, Pragmatic and efficient", to promote"Innovation, Development and Win-Win" spirit of enterprise, with advanced technology and equipment, professional technology as the foundation, high-quality products and prefect after-sales service won the trust of our customer and partners.
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