Place of Origin:
China (Mainland)
Brand Name:
Kacise
Certification:
certificate of explosion-proof, CE
Model Number:
KWS-150
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.
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 |
Customer Support
Technical Assistance: Our dedicated support team is available to assist with installation, configuration, and troubleshooting. You can reach us via phone, email, or live chat.
Documentation: Comprehensive user manuals, installation guides, and technical specifications are available on our website for easy reference.
Warranty and Returns
Warranty Coverage: Our sensors come with a standard one-year warranty that covers defects in materials and workmanship. Extended warranty options are also available.
Return Policy: If you’re not satisfied with your purchase, you can return the sensor within 30 days for a full refund, provided it’s in original condition.
Send your inquiry directly to us