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Edward Lowton
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Monitors indoor air quality
28 November 2017
Indoor air quality (IAQ) monitoring instruments from PPM Technology give a visual representation of IAQ in a building. Units may be networked to show precise changes in the concentration of selected IAQ gases over time for an entire building.
The PPMonitor range can monitor temperature and humidity as well as up to five different IAQ target gases, including formaldehyde, carbon monoxide, carbon dioxide, nitrogen dioxide, sulphur dioxide, VOCs, ozone and ammonia.
The user can control, run and view real time monitoring of several different wireless sampling units from remote locations via a PC or PPM Technology's touch screen monitor – all communicating by a ZigBee wireless mesh system. IAQ readings can be scheduled and viewed graphically, included in reports as well as trigger alarm functions such as e-mail notifications.
The PPMonitor Micro’s are capable of housing one to three sensors - suitable for CO2 monitoring which can establish if indoor ventilation is sufficient. The PPMonitor ZWU’s and MM’s can house up to eight sensors.
The Touch Screen IAQ Profile Monitor is a stand-alone unit capable of controlling itself and additional units. It has an integrated touch screen displaying readings continuously and in real time.
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