Indoor Air Quality Wall Monitor – IC-800051

Poor air quality may cause tiredness, inability to concentrate, and even illness (i.e., Sick Building Syndrome). This instrument is ideal for measuring indoor air quality in crowded public spaces with potentially high levels of CO2 (carbon dioxide) such as offices, factories, classrooms, hospitals and hotels.

The same measurement parameters can also be used to test air from HVAC equipment like the IC-800051. The large LED display makes it easier to monitor changes to measured paramaters for easier managament and monitoring. It features include:
– Displays readings on a bright green LED display with 2?” high CO2 digits – Also indicates general CO2 levels with green (good), yellow (fair), and red (poor) LED lights. – User may set a maximum CO2 audible alarm and adjust temperature and RH readings to match any standard. Automatic Baseline Calibration (ABC) and maintenance free NDIR (non-dispersive infrared) CO2 sensor ensure long-term accuracy, stability and reliability. – Comes with an AC adaptor and will stand on a desk-top or wall mount.

Specifications

Temperature:– Range: 0 to 50 C (32 to 122 F) – Resolution: 0.1 C/F – Accuracy: +/- 1 C (0 to 40 C) otherwise +/- 1.5 C – Storage temperature: -40 to 70 C (-40 to 158 F) RH:– Range: 0% to 99.9% – Resolution: 0.1% – Accuracy: +/- 5% RH (at 25 C and 10 to 90% RH) otherwise +/- 7% RH – Operating temperature RH: up to 50 C at <80% RH Carbon dioxide:– Range: 0 to 9999 ppm – Resolution: 1 ppm – Accuracy: +/- 75 ppm +5% of rdg (0 to 5000 ppm) Carbon Dioxide (CO2) Levels and Exposure Effects:– 250 to 350 ppm: Background (normal) outdoor air level. – 350 to 1,000 ppm: Typical level found in occupied spaces with good air exchange. – 1,000 to 2,000 ppm: Level associated with complaints of drowsiness and poor air. – 2,000 to 5,000 ppm: Level associated with headaches, sleepiness, and stagnant, stale, stuffy air. Poor concentration, loss of attention, increased heart rate and slight nausea may also be present. – > 5,000 ppm: Exposure may lead to serious oxygen deprivation resulting in permanent brain damage, coma and even death