PureAire vs. Draeger Polytron
The following is a cost of ownership comparison for a Draeger Polytron gas detector as compared to a PureAire gas detector. Draeger monitors use disposable sensor cells. PureAire monitors use a proprietary renewable sensor cell technology that only requires replacing the electrolyte and membrane. The price for recharging a PureAire sensor cell is only $34 dollars and the frequency is between 6 months and 2 years per sensor.
Many of PureAire sensor cells can operate in 100% RH condensing environments with virtually zero drift. Additionally our renewable sensor cell can operate outdoors in Texas summer heat or a North Dakota winter without the use of coolers and cell heaters. Draeger Polytron monitor operates their cells to 0 to 100 %RH, non condensing environments.1
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- Drager Polytron Fixed gas detector. 2007. February 19, 2008. pg.4 http://www.draeger.com/ST/internet/pdf/Master/En/gds/Polytron/9044797_PI_P7000_en.pdf
Specifications are subject to change without notice*