High Quality Sensor Cod - CS6602D Digital COD Sensor – Chunye Detail:
Introduction
COD sensor is a UV absorption COD sensor, combined with a lot of application experience, based on the original basis of a number of upgrades, not only the size is smaller, but also the original separate cleaning brush to do one, so that the installation is more convenient, with higher reliability.
It does not need reagent, no pollution, more economic and environmental
protection.On-line uninterrupted water quality monitoring.Automatic compensation for turbidity interference, with automatic cleaning device, even if long-term monitoring still has excellent stability.
Testing principle
Many organic compounds dissolved in water are absorbent to ultraviolet light. Therefore, the total amount of organic pollutants in the water can be measured by measuring the extent to which these organics absorb ultraviolet light at 254nm.The sensor uses two light sources — 254nm UV and 550nm UV reference light — to automatically eliminate suspended matter interference, resulting in more stable and reliable measurements.
Sensor features
Digital sensor, RS-485 output, support Modbus
No reagent, no pollution, more economic and environmental protection
Automatic compensation of turbidity interference, with excellent test performance
With self-cleaning brush, can prevent biological attachment, maintenance cycle more
Measuring Range
pH：-2～16.00pH； ORP：－2000～＋2000mV； Tempreature：-10～150.0℃；
Technical parameters
| Name | Parameter |
| Interface | Support RS-485, MODBUS protocols |
| COD Range | 0.75 to 500mg/L equiv.KHP |
| COD Accuracy | <5% equiv.KHP |
| COD Resolution | 0.01mg/L equiv.KHP |
| TOC Range | 0.3 to 150mg/L equiv.KHP |
| TOC Accuracy | <5% equiv.KHP |
| TOC Resolution | 0.1mg/L equiv.KHP |
| Tur Range | 0-300 NTU |
| Tur Accuracy | ＜3% or 0.2NTU |
| Tur Resolution | 0.1NTU |
| Temperature Range | +5 ~ 45℃ |
| Housing IP Rating | IP68 |
| Maximum pressure | 1 bar |
| User Calibration | one or two points |
| Power Requirements | DC 12V +/-5% ，current<50mA(without wiper) |
| Sensor OD | 50 mm |
| Sensor Length | 214 mm |
| Cable Length | 10m (default) |
Product detail pictures:
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Sticking for the belief of "Creating items of top of the range and creating buddies with people today from all over the world", we normally put the interest of shoppers in the first place for High Quality Sensor Cod - CS6602D Digital COD Sensor – Chunye , The product will supply to all over the world, such as: luzern, Guatemala, United Kingdom, We have won a good reputation among overseas and domestic clients. Adhering to the management tenet of "credit oriented, customer first, high efficiency and mature services", we warmly welcome friends from all walks of life to cooperate with us.
By Lulu from Slovakia - 2017.03.28 16:34
In our cooperated wholesalers, this company has the best quality and reasonable price, they are our first choice.
By Nick from Ireland - 2018.05.15 10:52
