ISO9001:2015 quality certified


KSS300 online total suspended solids analyzer


KSS300 online (total) suspended solids analyzer is an on- line water quality analyzer based on OSA optical water quality analysis platform. Integrated design, using infrared dispersive light method, digital, intelligent analyzer design concept, can automatically compensate for voltage fluctuations, device aging, temperature changes on the measured value. RS485 signal output, easy networking, and system integration, widely used in surface water, municipal, pollution sources and other industries.

1)    Characteristics

Integrated design, anti-electromagnetic interference

High brightness infrared LED is used as light source to eliminate the influence of sample color

The unique optical and electronic filtering technology is used to eliminate the influence of ambient light on the measurement

Cleaning brush automatic cleaning, greatly reducing the maintenance workload

Stainless steel case, IP68 waterproof grade, suitable for various working conditions

RS485 signal output, Standard Modbus protocol, easy integration, networking

2)    Technical Specification

Model number KSS300
Measurement parameter (total) suspended solids, temperature
Method of measurement Infrared scattering method
Measurement mode Immersion measurement
Measuring range Total suspended matter: (0 ~ 10000/20000) mg/L
Temperature: (0 ~ 60) °C
Accuracy ≤ ± 5%
Repeatability ≤3%
Resolution 1 mg/L
Detection limit 5 mg/L
Response time ≤5s
Zero Drift (24h) ≤ ± 3% F.S.
Range Drift (24h) ≤ ± 3% F.S.
Calibration period Six months
Temperature range (0 ~ 60) °C
Protection level IP68
Cleaning mode Automatic cleaning of mechanical brush
MTBF ≥1440h/Time
Means of communication RS485(Modbus RTU), maximum baud rate 115200 bps
Supply voltage (12/24) V DC
Power consumption < 1W (in non-cleaning mode)
Material Quality Stainless steel, POM
Weight 0.5 kg
Contour dimension 160 mm × φ40 mm


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