Online Digital RS485 Modbus Probe Chemical Oxygen Demand Sensor for Sewage Treatment
Product Description
- 1. No reagents, no pollution, more economical and environmental protection
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- 2. Small size, easy installation, and continuous water quality monitoring
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- 3. Measure COD, turbidity and temperature parameters
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- 4. Automatic compensation for turbidity interference
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- 5. With a cleaning brush to prevent bio-adhesion
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- 6. Small drift, fast response, more accurate measurement
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- 7. Excellent stability even for long-term monitoring
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- 8. Maintenance-free, long service life and low cost of use
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- 9. Digital sensor, RS-485 interface, Modbus/RTU protocol
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- 10. Low power design, anti-interference design
Product Parameters
Model |
BGT-WCOD(K2) |
Measuring principle |
Dual wavelength ultraviolet absorption method |
Scale range |
COD |
Turbidity |
|
0~200mg/L equiv.KHP |
0~100NTU |
|
0~500mg/L equiv.KHP |
0~200NTU |
COD Precision |
±5%F.S. |
COD Resolution |
0.1mg/L |
Turbidity accuracy |
±5%F.S. |
Turbidity resolution |
0.1NTU |
Calibration method |
Two-point calibration |
Output method |
RS-485 ( Modbus/RTU ) |
Power supply |
12~24VDC |
Power consumption |
0.3W@12V |
Working conditions |
0~45ºC,<0.1MPa |
Storage temperature |
-5~65ºC |
Protection level |
IP68 |
Installation method |
Immersion installation |
Cable length |
5 meters, other lengths can be customized |
Sensor housing material |
316L stainless steel |
Dimensions and installation

Application


Packaging & Shipping

Company Profile


FAQ
1. who are we?
We are based in Beijing, China, start from 2019,sell to Southeast Asia(40.00%),South America(15.00%),Mid East(10.00%),South Asia(5.00%),North America(5.00%),Oceania(5.00%),Southern Europe(5.00%),Central America(5.00%),Africa(5.00%),Eastern Europe(5.00%). There are total about 11-50 people in our office.
2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.what can you buy from us?
Sensors, Weather Station, Flood Early Warning System, Solar Radiation Sensor, Wind Speed Direction Sensor
4. why should you buy from us not from other suppliers?
BGT is a Hi-tech company with RD, production, marketing, project implementation and after sales more than 10 years. We are focus on providing professional hydrology and meteorology products and solutions which have been sold more than 50 countries .
5. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,FAS,CIP,FCA,CPT,DEQ,DDP,DDU,Express Delivery,DAF,DES;
Accepted Payment Currency:USD,EUR,JPY,CAD,AUD,HKD,GBP,CNY,CHF;
Accepted Payment Type: T/T,L/C,D/P D/A,MoneyGram,Credit Card,PayPal,Western Union,Cash,Escrow;
Language Spoken:English,Chinese,Spanish,Japanese,Portuguese,German,Arabic,French,Russian,Korean,Hindi,Italian