Continuous Analyzers

 Single Channel

 Dual Channel


Continuous Sensors

 Dissolved Oxygen

 Suspended Solids



 Class 1, Div. 2

Continuous Wireless

 20 Series System

Portable Analyzers

 Dissolved Oxygen

 Suspended Solids

Model 1500 suspended solids analyzer with SS Probe

InsiteIG Model 1500

Single Channel Suspended Solids Analyzer
with Model 15 Series Sensor

This product has been DISCONTINUED
Please see the SCA for direct replacement

The InsiteIG Model 1500 suspended solids analyzer is a unique system that combines advanced electronics with a solid-state optical sensor. No other suspended solids system can compare with the features and benefits of this revolutionary design.

The Model 15 sensor utilizes optical principals based on the near infrared (880nm) range. The Model 15 sensor is designed to measure the solids concentrations in biological reactors, open RAS or WAS channels, and clarifier influent channels.


  • MLSS (Mixed liquid suspended solids)
  • RAS (Return activated sludge)
  • WAS (Waste activated sludge)

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