Dwyer CMS300 Carbon Monoxide Transmitter w/ Relay
The Model CMS300 Carbon Monoxide Transmitter and Switch provides a feld selectable current or voltage output that is proportional to the carbon monoxide concentration in underground parking garages, vehicle maintenance facilities, or mechanical rooms. An integral relay can be used for alarm conditions and is confgured with preset jumper selectable ranges of 25, 60, or 150 PPM. Field calibration can be done by using Dwyer Instruments Model GCK-200CO-2000CO2 calibration gas, Model A-507 calibration adapter, and the on-board zero and span potentiometers.
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