multi parameter water quality analyzer
Dissolved Oxygen Sensor
InnoSens 450
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Dissolved Oxygen Sensor InnoSens 450
Dissolved Oxygen Sensor InnoSens 450

Dissolved Oxygen Sensor InnoSens 450


The innoSens450 and innoSens451 fluorescence dissolved oxygen sensors are based on the principle of fluorescence inactivation, require no membranes or 

electrolyte, are virtually maintenance-free, have excellent performance, are easy to use, do not consume oxygen, and are widely used for DO monitoring of 

aeration basins in municipal wastewater treatment plants.



Product Features:


No maintenance required

No consumables, calibration or maintenance required.

Fluorescent caps only need to be replaced once every 1 – 2 years.

  • Type Fluorometric DO electrode
    Material 316 stainless steel
    Measurement Range 0 ~ 20ppm 
    Temperature Compensation NTC 22K
    Operating Temperature 0 ~ 60°C
    Pressure 0 ~ 5 bar
    Response Time < 60 seconds
    Flow Rate not required
    Electrolyte not required
    Membrane not required
    Cable 5m
    Weight 450g
    Protection Rating IP68
  • Order itemModel Description
    35-0450-00innoSens 450Fluorometric DO sensor, 0~20.00ppm, 10m cable
    50-0200-10PA-200PPVC electrode mounting set
    50-0200-20PA-200SStainless steel electrode installation kit



Datasheet Download






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