BWS-MP multi-parameter water quality analyzer
The Suspended Solids Online Sensor utilizes the infrared light scattering method. When the incident light enters the water, it is scattered by suspended particles. The sensor detects the intensity of the scattered light at a specific angle relative to the incident light. Based on the proportional relationship between scattered light intensity and suspended solids concentration, the sensor accurately determines the concentration of suspended solids in the water.
●Monochromatic infrared light source, unaffected by sample color.
●Self-cleaning function automatically removes stains and bubbles from the optical window, ensuring maintenance-free operation.
●Advanced optical and digital filtering technologies eliminate stray light interference for precise measurements.
●Corrosion-resistant housing with IP68 waterproof rating for long-term underwater operation.
●RS485 communication interface with standard Modbus protocol for seamless integration.
●RS485 communication interface with standard Modbus protocol for seamless integration.
Parameter |
Specification |
Working Principle |
Infrared light scattering method |
Measuring Wavelength |
860 nm |
Measurement Range |
(0–3000/10000/40000) mg/L (custom ranges available upon request) |
Repeatability |
≤1% |
Accuracy |
≤5% |
Zero Drift (24h) |
±1% F.S. |
Span Drift (24h) |
±3% F.S. |
Detection Limit |
1 mg/L |
Resolution |
0.1 mg/L |
Protection Rating |
IP68 |
Communication Interface |
RS485, standard Modbus protocol |
Dimensions |
Ø33 × 178 mm, 10 m cable (customizable) |
Material |
316L stainless steel / PVC / titanium alloy (optional) |
Installation Thread |
Upper end: NPT 3/4" thread |
Operating Voltage |
9–36 V DC |
Power Consumption |
1 W (during brush operation),0.4 W (brush idle) |
Cleaning Method |
Mechanical brush |
MTBF |
≥1440 h/cycle |
Calibration Interval |
3–6 months |
Operating Environment |
0–50°C |
