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. 

  • 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

  The sensor is part of our IQ SensorNet family of products and works directly with our advanced wastewater process monitoring and control platform the IQ SensorNet 2020 3G controller or our simplified IQ SensorNet 282/284 controller.

• 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

  YSI IQ SensorNet System-Wide Wastewater Process Monitoring & Control

  Q SensorNet is a customizable plug-and-play system, where interconnected controllers and modules can be distributed to the exact needs of the customer Modifications to the system are simple since any IQ Sensor can work with any IQ cable, which can then be connected to any IQ module. IQ sensors are designed for the rigors of wastewater.

• Brochures and Catalogs
  • Municipal Water 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
• Repair-related
  • YSI IQ SensorNet Warranty Statement | XA00237
• Specification Sheets
  • YSI IQ SensorNet IFL Sensor Spec Sheet | W103-01-English