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Compact and Durable COD Sensor for Strong Oxidant Treatment of Wastewater, COD Accuracy ±5%

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Xi'an Kacise Optronics Co.,Ltd.

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Compact and Durable COD Sensor for Strong Oxidant Treatment of Wastewater, COD Accuracy ±5%

Name: Compact and Durable COD Sensor for Strong Oxidant Treatment of Wastewater COD Accuracy 5
Brand: Kacise
Price: 1 USD

China Compact and Durable COD Sensor for Strong Oxidant Treatment of Wastewater, COD Accuracy ±5% wholesale

Brand Name : Kacise

Model Number : KWS-150

Certification : certificate of explosion-proof, CE

Place of Origin : China (Mainland)

MOQ : 1pcs

Supply Ability : 1000 Pieces per Week

Delivery Time : 5-8 working days

Packaging Details : each unit has individual box and all boxes are packed in standard packages or customers requests available

COD Accuracy : ±5%

Response Time (T90) : ＜10s

COD Resolution : 0.1mg/L

Turbidity Accuracy : ±5%

Turbidity Resolution : 0.1NTU

Output Method : RS-485（Modbus/RTU）

Storage Temperature : -5～65℃

Cable Length : 5 m, customizable

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Introduction

Dissolved organic compounds in water frequently absorb UV radiation. Measuring the absorption of 254 nm UV light by these substances provides an accurate method for determining the concentration of dissolved organic pollutants in the water. The KWS-150 online COD sensor incorporates two separate light sources: one for measuring the COD concentration via ultraviolet light and another for assessing water turbidity. Furthermore, an advanced algorithm compensates for any reduction in the light path and minimizes interference from suspended particles, resulting in more consistent and dependable measurement outcomes.

Compact and Durable COD Sensor for Strong Oxidant Treatment of Wastewater, COD Accuracy ±5%

Feature

No reagents required, no pollution, economical and environmentally friendly
Small size, easier to install, and capable of continuous online water quality monitoring
Can measure parameters such as COD, turbidity and temperature
Automatic compensation for turbidity interference
Comes with cleaning brush to prevent biological adhesion
Small drift, fast response, and more accurate measurement
Excellent stability even for long-term monitoring
Maintenance-free, long service life, low cost of use
Digital sensor, RS-485 interface, Modbus/RTU protocol
Low power consumption and anti-interference design

Dimension

Compact and Durable COD Sensor for Strong Oxidant Treatment of Wastewater, COD Accuracy ±5%

Technical Specifications

Model	KWS-150
Measurement Principle	Dual-wavelength UV absorption method
Measuring Range	COD	Turbidity
	0～200mg/L equiv. KHP	0～100NTU
	0～500mg/L equiv. KHP	0～200NTU
	0～1500mg/L equiv. KHP	0～1000NTU
COD Accuracy	±5%
Response Time (T90)	＜10s
Lowest Detection Limit	0.2mg/L(0-200mg/L)
	0.4mg/L(0-500mg/L)
COD Resolution	0.1mg/L
Turbidity Accuracy	±5%
Turbidity Resolution	0.1NTU
Calibration Method	two-point calibration
Output Method	RS-485(Modbus/RTU)
Power Supply	12～24VDC
Power Consumption	0.4W@12V(working)
	2W@12V(cleaning)
Storage Temperature	-5～65℃
Working Conditions	0～50℃,＜0.2MPa
Protection Level	IP68
Cable Length	5 m, customizable
Casing Material	316L stainless steel

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