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Nitrogen Dioxide Area Monitor
Nitrogen Dioxide Detector
Item No. 236
Minimum detectable limit: 0.5ppm•hr
Color Change: Off white to brown to gray
Dimensions: 1.5″ diameter, 2mm
Service life: 20 days
(Pack of 5)
$168.00
Nitrogen Dioxide Area Monitor (PN: 236) is a colorimetric indicator for the detection of traces of nitrogen dioxide gas in air. Suitable locations positions are on stack, duct, vent or flue where representative samples can be obtained.
Product Specifications
| Weight: | 0.4g (0.02oz) |
| Dimensions: | 2.8mm (0.11in), diameter: 38.1mm (1.5in) |
| Operating temperature: | 0oC to 50oC (32oF to 122oF) |
| Operating humidity: | 5% RH to 90%RH |
| Minimum detectable limit: | 4ppb•hr at 30 cm/sec face velocity |
| Color change: | Off white to brown to gray |
| Storage temperature: | 4oC to 25oC, (39oF to 77oF) |
| Shelf life: | 12 months at 4oC to 25oC, (39oF to 77oF) |
| Service life: | 20 days |
Nitrogen Dioxide Area Monitor
Useful Links
NIOSH
Filter Change Indicators
Facts about nitrogen dioxide
NO2 is one of a group of highly reactive gases known as oxides of nitrogen or nitrogen oxides (NOx). Other nitrogen oxides include nitrous acid and nitric acid. NO2 is used as the indicator for the larger group of nitrogen oxides.
Breathing air with a high concentration of NO2 can irritate airways in the human respiratory system
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