InsiteIG_1000 dissolved oxygen monitor

Optical Dissolved Oxygen Monitor

optical dissolved oxygen monitor
portable dissolved oxygen monitor

Portable DO analyser

The InsiteIG_1000 Optical Dissolved Oxygen monitor has been replaced by the Insite IG SCA (Single Channel Analyser) which is ideal for use in wastewater treatment works. It has high accuracy even at low levels.

The DO probe (as used in the 'SCA') uses 'non-consumptive' technology, and does not require movement of the medium past the sensor. The same DO sensor can be used with any of the Isite IG transmitters.

The sensor has no end caps or replaceable chemicals and is not affected by drying out or ambient light. The transmitter provides an analogue output for readings and digital outputs for alarms and can be switched between 115VAC and 230VAC. Cleaning is normally provided by means of a separate compressor.

The Model 1000 is the dedicated single parameter version. Included in the same range are options for additional parameters and a hand-held dissolved oxygen monitor using the same technology. The sensor comes with an extended manufacturer's warranty indicating the robustness of the technology employed. The sensor requires no consumables, keeping running costs to a minimum.


activated sludge monitoring and control - final effluent monitoring - process monitoring - river and lake monitoring


  • optical sensor technology
  • no replacement parts required
  • advanced microprocessor design
  • backlit LCD display
  • automatic air cleaning option
  • extended warranty on sensors
  • single/multiple channel options available
  • analogue/digital outputs
  • low cost of ownership
  • no frequent calibrations needed
  • minimal maintenance
  • accurate in low DO environments
  • automatic error detection
  • no regular sensor refurbishment needed
Dissolved Oxygen

Insite DO Brochure

Click on the image to download the 2-page Insite DO brochure

Or contact us for more information on dissolved oxygen analysers

  • Format: PDF
  • Filesize: 972KB
Download Dissolved Oxygen brochure

Quote REQ


Click on the image to open a quote request form for the Insite DO system

Or contact us for more information on our range of analytical equipment

WRC report

WRC Report

Click on the image to download the 2-page Report from WRC

Independent testing of Dissolved Oxygen Monitors 2006

Or contact us for more information

  • Format: PDF
  • Filesize: 110KB
Download WRC report on the Insite DO system

case Studies


Click on the image to link to the Optical Dissolved Oxygen Case Studies page

Or contact us for more information on our range of analysers