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SHANGHAI BOQU INSTRUMENT CO., LTD.
ChinaVIP1Gold Supplier
Products: pH Meter , pH Sensor , Dissolved Oxygen Meter , Do Sensor , Conductivity Meter , etc.
Response Time: within 24 hours
Response Rate: 100%
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Dissolved Oxygen Sensor For Sewage Treatment, Aquaculture Water
OverviewQuick DetailsPlace of Origin:Shanghai, China (Mainland)Brand Name:BOQUModel Number:DOG-209FAModel:DOG-209FAMeasure Range:0-20mg/LTem
$5 /Piece
Product Details
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Technical Indexes
| Model | DOG-209FA |
| Measuring range | 0-20mg/L |
| Permeable membrane thickness | 100um |
| Electrode shell material | PVC or 316L 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 | <± 0.01mg/L |
| Output current | 50~80nA/0.1mg/L (Maximum Current 3.5uA) |
| Polarization voltage | 0.7V |
| Zero oxygen | <0.01 mg / L (5min) |
| Calibration intervals | >60 days |
| Measured water temperature | 0-60℃ |
Features:
1. Ultra resistant to pressure (0.6Mpa) wallop, imported (grit mesh metal membrane);
2. Improved from previously dissolved oxygen electrode, change diaphragm into a grit mesh metal membrane, with high stability and stress resistant;
3. Can be used in a more harsh environment, maintenance volume is smaller;
4. Suitable for urban sewage treatment, industrial waste water treatment, aquaculture and environmental monitoring and other fields of continuous measurement of dissolved oxygen.
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.
Any more details you need, please leave me messages or contact me by Skype:Cherryhecomeon.
Thanks for your time.
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