Marco Barricade CO Monitor for Sand Blasting Carbon Monoxide

This unit is surplus following the completion of a pipeline contract.

Ensuring the quality of air supplying your respirator is made simple with the Barricade Carbon Monoxide (CO) Monitor.
The Barricade will detect Carbon Monoxide levels less than 1 part per million (PPM) and alerts you with a 105-decibel audible alarm and visual indicator when it exceeds the allowable level. The Barricade is equipped with an easy-view LCD screen that displays the amount of CO present in the air. The unit can be powered with 12 Volt DC or 120 Volt AC. If you are working far from the unit, up to 250 feet, utilize the optional remote Strobe and Alarm.
The unique Alarm Silencer allows for temporary quieting of the audible alarm for up to 4 minutes. This gives you time to investigate the source of the CO but never disconnects power to the instrument.

• FEATURES:

• alarm silencer allows you to quiet the instrument while troubleshooting (optional)
• multiple power sources: 12 Volt DC and 120 Volt AC
• heavy-duty air inlet fitting
• remote strobe and alarm available
• easy to calibrate
• water and corrosive resistant case
• visible LCD display
• audio and visual alarm

Applications: Air Quality, Breathing Air Quality, Industrial Waste Management, Mining, Oil/Gas Industry

• Condition: Used
• Type: Carbon Monoxide Monitor
• Make: Marco Blastmaster USA
• Model: A222
• Serial: A222-1590
• Power: 12VDC or 115VAC
• Units: PPM
• Span & Zero Adjustable
• Normal & Alarm condition lights on panel
• Internal Alarm
• External Alarm Output
• Alarm Silence button
• Adjustable flow
• Weight: 2kg
• Last Calibration: Sep07

Manufacturer's Link: http://www.marcousa.com/product.cfm?PID=208

User Manual: http://www.marcousa.com/select/datasheets/90005.pdf