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Suspended solids meter

Suspended solids monitor with the option of an automatic air-blast cleaning system
Suspended Solids Monitor Q46 88

Product specifications

Product title: Suspended solids meter
Brand: ATI

The Model Q46/88 suspended solids meter is an on-line monitoring system designed for the continuous measurement of suspended solids in water. It is intended for industrial process water, and other applications containing relatively high levels of suspended solids.

The ATI suspended solids meter uses optical sensors operating in the infrared region. Operation with infrared light ensures very long sensor life and minimises the effects of a changing sample colour.

Unlike turbidity sensors that use 90 degree scatter, suspended solids sensors use “backscatter” to increase solids measurements. Operation with infrared light ensures very long sensor life and minimises the effects of changing sample colour.

Sensors are designed to withstand the rigorous conditions of wastewater and industrial process streams and to last for years of service with nothing more than occasional cleaning of the sensing surface. There are no protruding surfaces near the sensing element to avoid accumulation of fibrous materials. Where sensor fouling is frequent, an Auto-Clean version of the system is available that uses ATI’s Q-Blast air cleaner assembly.

  • Wide range capability
  • System automatically checks for sensor fouling, dry cell and light source intensity
  • AC or DC power options
  • Analog output options
  • PID output
  • Communications options for Profibus-DP, Modbu-RTU or Ethernet -IP
  • Programmable relay functions for alarm, control or trouble indication
  • NEMA 4X (IP66) enclosure
  • Large, back-lit LCD display
  • Wastewater
  • Industrial process water
  • Biological treatment systems
  • Industrial clarifiers