AIR SYSTEMS INTERNATIONAL CO91-14LAC Portable CO Monitor With Visual and Audible Alarm, 150 Max. Pressure

Air Systems International CO91-14LAC portable carbon monoxide detector connects to ambient air pumps or a breathing air filtration source for monitoring the air for CO content. This monitoring system connects to Grade-D breathing air systems and is suitable for fire & safety, medical, mining and construction applications.

Working Mechanism:

• The user should first ensure that the air source is under 150 psi pressure for connecting to the monitoring kit.
• The sample hose is connected to the air sample inlet on the CO monitor case and the air source.
• The user must adjust the regulator pressure reading to 20 psi.
• The flowmeter must be adjusted so that the ball hovers in between the range of 50 & 100 cc/min.
• The ON / OFF / TEST switch should be switched to ON position.

Features:

• Air Systems International CO91-14LAC portable carbon monoxide detector comes with indication LEDs (as a visual alarm) for warning against the presence of carbon monoxide.
• It has a 3 digit LCD for displaying the current system status in real-time.
• The unit also features an audible alarm system for warning against CO presence.
• Its sealed electrochemical sensor prevents sensor damage against abrasive conditions.
• It features an extruded aluminium case for easy storage and durability.

Compatible Accessories:

• Air Systems International CO Monitor Calibration Kits: These kits are used to calibrate the CO monitor before operation.

Standards and Approvals:

• CSA
• UL

Frequently Asked Questions:

Q. What is the flow requirement for Air Systems International CO monitors?

A. The flow requirement for this CO monitor ranges from 50 - 100 cc/min.

Q. Are these CO monitors suitable for humid environments?

A. These carbon monoxide monitors can handle 10 to 90 percent relative humidity.

Q. What setting should be set for the CO alarm?

A. It is recommended to keep the alarm setting at 10 ppm CO level for user safety.

Q. What power do these CO monitors need?

A. These carbon monoxide monitors work on both 9 to 16VDC and 115VAC power input.