Ozone (O3) sensor head. Gas Sensitive Semiconductor (GSS) head will measure Ozone gas from 0-0.05 ppm with a 0.001 ppm resolution.  This is the perfect head for ultra low ozone measurements for microarray or lab testing where the cost of an ozone analyzer may be cost prohibitive.

This sensor uses an active sensor technology with an internal fan to pull air across the GSS sensor at a specific flow rate for accurate gas detection.  This fan will pull a fresh gas stream across the GSS sensor every 240 seconds for accurate Ozone detection in most every environment.

This sensor head will be a direct fit onto any Ranger, Series-300, or Series-500 Aeroqual ozone monitor.  This head can be purchased as an addition to your existing monitor, or with a new base unit.  To purchase with a base unit see our Aeroqual ozone monitor page.  If you currently have an Aeroqual ozone monitor this sensor will be a direct fit for your current monitor.  The Ranger, Series-300, or Series-500 will automatically detect this as a 0-10 ppm Chlorine head and react accordingly.

Additional Information:

White paper  - Evaluation and Calibration of Aeroqual series 500 portable gas sensors for accurate measurement of ambient ozone and nitrogen dioxide

Detailed Sensor Specifications for Aeroqual ambient sensors:

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Sensor Type:

There are two types of Aeroqual sensors, type 1 and type 2. 
The type 1 is used with the S-200, S-300, S-500, and S-900 monitors. 
The type 2 is calibrated specifically with fittings on the end allowing it to be used with the ENC enclosure and in the S930

Full list of technical information and specifications for all Aeroqual sensors

Ozone Information