Digital Chemical Oxygen Demand Electrode Probe COD Sensor RS485

Basic Info.

Model NO.	CS6602D
Calibration	Deviation calibration and slope calibration
Transport Package	Carton Box
Specification	50mm in diameter*215mm in length
Trademark	twinno
Origin	Shanghai, China
HS Code	9027809900
Production Capacity	1000 Sets/Month

Packaging & Delivery

Package Size 35.00cm * 25.00cm * 12.00cm Package Gross Weight 2.500kg Lead Time 10 days (1 - 15 Pieces)
30 days (16 - 100 Pieces)
60 days (101 - 500 Pieces)
To be negotiated ( > 500 Pieces)

Product Description

CS6602D 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 two light sources -- 254nm UV and 365nm UV reference light -- to automatically eliminate suspended matter interference, resulting in more stable and reliable measurements.

Sensor features:

Digital sensor, RS-485 output, support ModbusNo reagent, no pollution, more economic and environmental protection Automatic compensation of turbidity interference, with excellent test performanceA 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 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 ~ 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 guiding and training.* We guarantee the 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/setWhat 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 transportationHow 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 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.

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