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Sludge concentration sensor


Online sludge concentration sensor



The on-line sludge concentration sensor adopts the principle of 135 ° back light, 880nm infrared LED light source, and adopts a unique adaptive software algorithm to effectively remove the interference of external light. Fiber optic structure with excellent repeatability and stability. The automatic cleaning brush can eliminate air bubbles and reduce the impact of contamination on the measurement, making the maintenance cycle longer and maintaining excellent stability for long-term online use.





Features of sludge concentration sensor




1. Digital sensor, RS-485 output, support MODBUS




2. With automatic cleaning brush to prevent staining and eliminate air bubbles




3. Compensate the color of water quality to eliminate the interference of color on the measurement




4. using fiber-optic structure, not affected by ambient light





Technical Parameters

product name

Self-cleaning sludge concentration sensor

model

DSS450

DSS451

principle

135 ° back light

Range

3 ~ 9999mg / L or 0 ~ 50g / L

Resolution

0.1mg / L or 0.1g / L

Accuracy

<3%

temperature range

0~ 50°C

Protection class

Ip68

Sensor interface

Support RS-485, MODBUS protocol

assembly

Input

Power information

DC 5 ~ 12V, current <50mA (when not cleaning)

Probe cable length

10 meters (default), can be customized

Housing material

SS316

Optical window

optical fiber

Self-cleaning system

Have


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