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For Fixed System Continuous Sampling of CO and/or CO/O2 levels

The carbon monoxide (CO) airline monitor panel can be ordered to retrofit any existing Grade-D breathing air system, CO and Oxygen (O2) monitor also available. Standard units are supplied with high intensity audible alarm (120 dBA) and a 115 VAC power cord. All units are powder coated steel and ready for wall mounting. Intrinsically safe versions available - CSA approved, 9 VDC power only. Supplied Grade-D air filtration is required to operate the monitor.
Panel Mounted Carbon Monoxide (CO) Monitor
Unit of Measure
Items Panel Mounted Carbon Monoxide (CO) Monitor
CO-91PM
Panel Mounted Carbon Monoxide (CO) Monitor
Price $1,395.00
Panel Mounted Carbon Monoxide (CO) Monitor
CO2-91PM
Panel Mounted Carbon Monoxide (CO) and Oxygen (O2) Monitor
Price $1,895.00
Panel Mounted Carbon Monoxide (CO) Monitor
CO-91PMIS
Panel Mounted Intrinsically Safe Carbon Monoxide (CO) Monitor
Price $1,395.00
Calibration Kit for 20 Parts Per Million (ppm) Carbon Monoxide (CO) Monitor
BBK-20
Calibration Kit for 20 Parts Per Million (ppm) Carbon Monoxide (CO) Monitor
Price $220.00
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BBK-10
Calibration Kit for 10 Parts Per Million (ppm) Carbon Monoxide (CO) Monitor
Price $220.00
Description N/A Panel Mounted Airline Monitors for Grade-D Air Filtration
Audible alarm, visual lights, flow meter, quick connect calibration fitting.
N/A Panel Mounted Airline Monitors for Grade-D Air Filtration
Audible alarm, visual lights, flow meter, quick connect calibration fitting.
N/A Panel Mounted Airline Monitors for Grade-D Air Filtration
Audible alarm, visual lights, flow meter, quick connect calibration fitting.
N/A Small Cylinders
20 ppm CO, zero air, regulator, tubing, and hard case, 17 liter size disposable cylinders.
N/A Small Cylinders
10 ppm CO, zero air, regulator, tubing, and hard case, 17 liter size disposable cylinders, for Canadian CO monitor settings.
Brands N/A Kleen Blast
Direct Current (DC) Voltage N/A 9 V
Power Cord Alternating Current (AC) Voltage N/A 115 V
Optional Alternating Current (AC) Voltage N/A 230 V
Monitor Display N/A Liquid Crystal Display (LCD) N/A Liquid Crystal Display (LCD) N/A Liquid Crystal Display (LCD) N/A N/A
Country of Origin N/A USA
Weight N/A
Certification N/A CSA Approved for Class I, Division 1, Groups C and D environments (9 VDC operation only)
How Often Should I Calibrate The Monitor? N/A N/A N/A N/A Air Systems recommends calibrating our CO and CO/O2 Series breathing air monitors monthly. If monthly calibrations are not followed, the monitor should be recalibrated at least every six months from the last calibration prior to use.
Zero Air - When calibrating the monitor, Zero Air is used to achieve a true zero reading on the monitor before using the Carbon Monoxide (CO) test gas. Zero air removes all background interference gasses.
Carbon Monoxide (CO) - Use only 10-20 ppm CO gas for calibration. Using a higher CO concentration may decrease accuracy at lower scale readings. Note: 10 ppm gas must be used to satisfy Canadian calibration requirements.
Oxygen (O2) - For CO/ O2 monitor, use only 20.9% oxygen in nitrogen gas for calibration.
N/A Air Systems recommends calibrating our CO and CO/O2 Series breathing air monitors monthly. If monthly calibrations are not followed, the monitor should be recalibrated at least every six months from the last calibration prior to use.
Zero Air - When calibrating the monitor, Zero Air is used to achieve a true zero reading on the monitor before using the Carbon Monoxide (CO) test gas. Zero air removes all background interference gasses.
Carbon Monoxide (CO) - Use only 10-20 ppm CO gas for calibration. Using a higher CO concentration may decrease accuracy at lower scale readings. Note: 10 ppm gas must be used to satisfy Canadian calibration requirements.
Oxygen (O2) - For CO/ O2 monitor, use only 20.9% oxygen in nitrogen gas for calibration.
Features N/A
  • Visual Air Flow Meter to Monitor
  • High Intensity Audible Alarm (120 dBA)
  • Carbon Monoxide Monitor
  • 115 VAC Remote Alarm Connections
Also Available N/A
  • Intrinsically Safe Models
  • Remote Audible and Visual Alarms
  • CO/O2 Monitor