Using ultrasonic echo detection or optical blocking principles, these sensors accurately locate the real-time height of the sludge-water interface in sedimentation tanks. They penetrate high-concentration suspensions to provide continuous monitoring of sludge blanket thickness. This data supports automated intelligent sludge discharge in wastewater treatment plants, preventing sludge floating and overflow while significantly improving downstream solid-liquid separation efficiency.
The SensorsX SX-CSNCA Series is a self-cleaning suspended solids and sludge concentration sensor designed for continuous water quality monitoring. It uses infrared scattering technology with a sapphire optical window and an integrated cleaning brush for stable, low-maintenance measurement. With a 0.5–4,000 mg/L range, ±5% accuracy, RS-485/Modbus communication, and IP68 protection, it is suitable for wastewater treatment and industrial process water applications.
The SensorsX SX-CSNDA Series is a self-cleaning sludge concentration sensor designed for continuous suspended solids monitoring in wastewater treatment and industrial process water applications. It uses ISO 7027-compliant dual infrared scattering technology, offers a measurement range of 0–50,000 mg/L with ±5% accuracy, and supports RS-485/Modbus communication. Its sapphire optical window, integrated self-cleaning brush, and IP68 protection help ensure stable operation and reduced maintenance during long-term online monitoring.
Accuracy: ±5% (depends on the homogeneity of the activated sludge)
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