S-COD161, UV254
Linksens focused on high-end intelligent water quality monitoring equipments and solutions
Self-Cleaning Five-Wavelength COD Sensor S-COD161 UV254
5.0
Model:
S-COD161, UV254
Clean System:
Auto wiper system(default)
Repeatability:
±1% FS equiv. KHP
Resolution:
0.1mg/L or 0.01mg/L COD
Operating Temperature:
0~45℃
Output:
IP68, 10m Max
Email:
sales@linksens-hk.com
Mob/WhatsApp:
+86-181 2391 1692
design customization
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Please fill out the form below to request a quote or to request more information about us. please be as detailed as possible in your message, and we will get back to you as soon as possible with a response. we're ready to start working on your new project, contact us now to get started.
Self-Cleaning Five-Wavelength COD Sensor
The S-COD161 uv254 self-cleaning five-wavelength COD sensor is an optical-based absorption and transmittance with UV LED and PD technology sensor. The sensor measures the absorption at UV 254nm, blue, green, red and IR simultaneously to compensate the SAC measurement for interferences from turbidity and color.
Technical Attributes
| Item | S - COD161 UV254 Self - Cleaning Five - Wavelength COD Sensor |
| Measurement Method | Absorption measurement at 254 nm, DIN 38402 C2, DIN 38404, HJT191 standard |
| Range |
6mm cuvette gap 0.15~300mg/L equiv. KHP(COD solution) ; 2mm cuvette gap 0.5~1000mg/L equiv. KHP(COD solution) ; 2mm cuvette gap 1.5~1500mg/L equiv. KHP(COD solution) |
| Resolution | 0.1mg/L or 0.01mg/L COD |
| Repeatability | ±1% FS equiv. KHP |
| Operating Temperature | 0~45℃ |
| Storage Temperature | -10~50℃ |
| Clean System | Auto wiper system(default) |
| Warranty | 1 year |
| Depth | IP68, 10m Max |
| Power | 12V 20mA (normal), 200mA (Max) |
| Output | RS485 and Modbus protocol |
| Materials | Titanium, SS316, POM, Nylon, PUR, quartz glass |
| Dimensions | Length 280mm, diameter 142×157mm |
| Flow Rate | < 3 m/s |
| Response Time | Minimum 10s T90 |
| Field Life* | Sensor 3 years or greater, wiper sub - system 1.5 years or greater |
| Recommended Calibration Maintain Frequency* | Sensor 3 months, wiper sub - system inspection 6 months. |
Main Features
5 wavelength absorption measurement: UV, Vis and IR for turbidity and color compensation
SAC measurement used to determine organic loading without reagents
Measurement directly in the process, no sample processing or reagent required
Fast response, minimum 10 second
Cold light source (UV LED) and rugged PD, long life time and low drift
Support leakage alarm
Build in auto wiper sub-system prevents biofouling from taking place
Product Video
Installation video
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