Model CMS300 Carbon Monoxide Transmitter and Switch
Current/Voltage Selectable Output
The Series CMS300 Carbon Monoxide Transmitter and Switch provides a field 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 configured with preset jumper selectable ranges of 25, 60, or 150 PPM. Field calibration can be done by using Model GCK-200CO-2000CO2 calibration gas, Model A-507 calibration adapter, and the on board zero and span potentiometers.
Select & Configure Model
| Base Model # | Description | Normally In Stock | Configure Part # |
| CMS300 | Carbon monoxide transmitter & switch, 0-300 PPM, 4-20 mA/2-10 V (maximum load 2K Ω) | Inquire | |
| CMS300-FC | Carbon monoxide transmitter & switch, 0-300 PPM, 4-20 mA/2-10 V (maximum load 2K Ω), includes factory calibration certificate | Inquire |
