The CO200 is the new stand alone CO detector from Zeta Alarm Systems. It has been designed with the same dimensions as a standard 2 gang fitting, so can be installed either Surface mounted with it’s own backbox, or with a standard recessed box for semi-flush mounting.
It can be powered either from 230V AC mains, or from a DC supply (9-28V DC).
It has a built in bar graph display to show the current CO level reading, and has a 2 stage relay output which operates at fi rst alarm level (100ppm) & second alarm level (200ppm). There is also a 5 volt alarm output capable of supplying 200mA.
It has power, fault & alarm indications, as well as a control button for mute (press) and reset (Press & hold for 5 seconds).

Technical Specification
- Supply Voltage - 230V @50/60Hz AC or 9 -28V DC
- Quiescent Current - 20 mA
- Start-up Current - 40 mA
- Alarm Current - 300mA (excluding Alarm output)
- Buzzer Output - 85dB@ 3m
- Operating Temperature - 0°C to 50°C
- Max Humidity - 95% RH N/C
- Response Time - <30 SECONDS
- Sensitivity - 50 ppm within 90 minutes / 100 ppm within 30 minutes - 300 ppm within 3 minutes
- Size - (WxHxD mm) 150mm x 90mm x 70mm
- Weight - 1 kg