CS6603HD Digital COD Sensor
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 254nm UV -- 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
A self-cleaning brush can prevent biological attachment, maintenance cycle more
Technical parameters:
| Name |
Parameter |
| Interface |
Support RS-485, MODBUS protocols |
| COD Range |
0.75 to 1500mg/L equiv.KHP |
| COD Accuracy |
<5% equiv.KHP |
| COD Resolution |
0.01mg/L equiv.KHP |
| TOC Range |
0.3 to 600mg/L equiv.KHP |
| TOC Accuracy |
<5% equiv.KHP |
| TOC Resolution |
0.1mg/L equiv.KHP |
| Tur Range |
0-500 NTU |
| Tur Accuracy |
<3% or 0.2NTU |
| Tur Resolution |
0.1NTU |
| Temperature Range |
+5 ~ 45ºC |
| 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) |
After Sales Service
* The warranty period is 12 months from the commissioning acceptance date. In addition, we supply a 1-year warranty and lifelong free technical guidance and training.
* We guarantee maintenance time no more than 7 working days and response time within 3 hours.
* We build instrument service profiles for our clients to record the product service and maintenance conditions.
* After instruments start service, we will pay follow-ups to collect the service conditions.
FAQ
What is the mini order quantity?
MOQ: generally 1 unit/piece/set
What payment methods are supported?
Payment method: By T/T, L/C, etc.
Payment terms: Generally, We accept 100% T/T in advance, balance before shipment.
What are the available delivery methods?
Our port location: Shanghai
Delivering to: Worldwide
Delivering method: by sea, by air, by truck, by express, combined transportation
How long is the product date of delivery probably?
The delivery date differs with product type, order quantity, special requirement, etc. Usually, our big machine delivery date is around 15 ~ 30 days; test equipment or analyzer delivery date is around 3~7 days. Some products have stock, contact us anytime to get more information.
How long is the warranty period?
We warrant the plant supplied under agreed specification against defects in material and workmanship under normal use and service for a period of 1 year after the start-up of the system.
How are the technical services on the product?
You are welcome to contact us any time if you have any technical questions. We will respond promptly and answer to your satisfaction. If required and necessary, an Engineer is available to service and provide technical support for machinery overseas.
Delivery:
Our Company:
Audited Supplier 
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