Veinasa-COD UV Fluorescence Online COD Water RS485 Modbus Portable Turbidity Meter Quality Analyzer Temperature Sensor
Many organic substances dissolved in water absorb ultraviolet light. Therefore, by measuring the absorption of these organic substances by ultraviolet light at a wavelength of 254 nm, the total amount of dissolved organic pollutants in water can be accurately measured.
| Model | COD-302 |
| Measuring principle | Dual wavelength ultraviolet absorption method |
| COD Measuring range | 0-100mg/L equiv. KHP |
| COD Precision | ±5%F.S. |
| COD Resolution | 0.1mg/L |
| Turbidity range | 0-100NTU |
| Turbidity accuracy | ±5%F.S. |
| Turbidity resolution | 0.1NTU |
| Calibration method | Two-point calibration |
| Output method | RS-485 bus, Modbus/RTU protocol |
| Power supply | 12VDC±10% |
| Power consumption | <0.5W |
| Working conditions | 0~45ºC,<0.2MPa |
| 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 |
Features of Veinasa-COD UV Fluorescence Online COD Water RS485 Modbus Portable Turbidity Meter Quality Analyzer Temperature Sensor:
Small size, easy installation, and continuous water quality monitoring
Measure COD, turbidity and temperature parameters Automatic compensation for turbidity interference
With a cleaning brush to prevent bio-adhesion Small drift, fast response, more accurate measurement
Excellent stability even for long-term monitoring
Maintenance-free, long service life and low cost of use
Digital sensor, RS-485 interface, Modbus/RTU protocol
Low power design, anti-interference design
Veinasa-COD UV Fluorescence Online COD Water RS485 Modbus Portable Turbidity Meter Quality Analyzer Temperature Sensor can be applied to:
Fish Pool
Chemistry experiment
Industrial wastewater treatment
Q: Are you a factory/manufacturer?
A: Yes, we are a professional factory/manufacturer of water quality sensors. We also have hot sale and widely used water quality sensor Veinasa-PH.
Q: What are the power supply output and common signal output?
A: The common power supply output and signal output are 12VDC±10% and RS485 respectively. But we can customize for you as demands.
Q: How can I collect data?
A: If you have your own data logger, you only need to buy our sensor and meanwhile we send you communication protocol. If you do not have, we can add our data logger for you, also provided with English software, which can help you read, inquire and download data.
Q: What's the lifetime of this online COD sensor?
A: At least 5 years long. Every sensor has its own calibration certificate or testing report.
Q:What's the delivery time? A: Usually, we dispatch goods in 3-5 working days after receiving your payment. But it depends on your quantity.
Q: May I know your warranty?
A: Yes, usually it's 1 year. We can send you detailed warranty document if needed.
With rich experiences in tackling problems, Veinasa aims to provide a package of meteorological solutions to your needs, whatever problems you encounters,Veinasa team always stand by your side.
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