Avocet Sludge Blanket Monitor is designed to measure sediment and scum levels in settlement tanks and clarifiers in water and wastewater treatment plants, using high-frequency ultrasound sensors for accurate detection of low-density sludge.

  • Monitors sludge and scum accumulation in remote tanks and clarifiers

  • Graphical display of sludge interface

  • High-frequency 1.1MHz ultrasound sensors

  • Simple programming and wall-mounted IP65 weatherproof enclosure

  • Three programmable relays and 4-20mA output

  • Air-purged sensor cleaning system

  • RF link for remote communication

Applications

  • Water and wastewater treatment plants

  • Primary sedimentation tanks

  • Secondary and final clarifiers

  • Remote settlement tanks

  • Sludge thickeners and DAF tanks

  • Mining and process settling ponds

Performance

Detects lowest sludge density in secondary clarifiers

Installation

Wall-mounted, weatherproof enclosure rated IP65