IQ SensorNet Interface Level (IFL) Probes

Interface/Sludge Level Measurement for the IQ SensorNet System

• Overview

  The IFL is an ultrasonic, interface level measurement sensor for the IQ SensorNet system. During the wastewater treatment process, the measurement of the interface level (sludge level) between liquids is important for process control. The IFL 700 IQ provides continuous sludge level data to assist with operational efficiency improvement decisions. Connects to IQ SensorNet 282/284 and 2020 3G controllers. 

  • Applications include wastewater treatment in primary/secondary clarifiers and gravity thickeners, and water treatment in pre-sedimentation and flocculator clarifiers
  • Smart signal filters out interferences like sludge rakes for reliable sludge level measurements all the time
  • Non-contact, maintenance-free automatic wiper option available
  • Factory calibrated
  • 2 year sensor warranty

• Specifications

  Anti Fouling	Automatic, non-contact wiper (optional)
  Certifications	CE, ETL, cETL
  Depth / Pressure Rating / Limit	0.3 bar (4.3 psi)
  Equipment used with	282/284, 2020 3G controllers
  Integrated Lightning Protection	Yes
  Languages	English, German
  Measurement Method / Channels	Ultrasonic echo measurement
  Measurement Range	0.4 to 15 m (1.32 to 49.21 ft)
  Operating pH Range	4 to 12 units
  Operating Temperature	0 to 50 °C (32 to 122 °F)
  Parameters Measured	Interface sludge level
  Precision	Accuracy - 0.1 m (0.3 ft)
  Smart Sensors / Ports	Yes
  Storage Temperature	-5 to 50 °C (23 to 122 °F)
  Unit of Measure	feet, meters
  User Replaceable	Yes
  Warranty	2 years
  Waterproof	IP-68

• Video

  IQ SensorNet Video Playlist

  YSI IQ SensorNet modular, continuous water quality monitoring and control system

• Brochures and Catalogs
  • Municipal Catalog | W35-04
  • YSI IQ SensorNet Case Studies Brochure | W63
  • IQ SensorNet Catalog | W60-05
• CSI Specifications
  • YSI IQ SensorNet IFL CSI Specifications
• Manuals
  • IQ SensorNet SACIQ Sensor Connection Cable User Manual
  • IQ SensorNet Interface Level 700 & 701 Sensor User Manual
• Specification Sheets
  • YSI IQ SensorNet IFL Sensor Specification Sheet | W103