Air Systems Portable Airline Monitor Carbon Monoxide 150 PSI Intrinsically Safe CO91-14IS

Air Systems Portable Airline Monitor Carbon Monoxide 150 PSI Intrinsically Safe CO91-14IS

The Air Systems Portable Airline Monitor CO91-14IS is designed for industrial safety professionals who require reliable carbon monoxide detection in breathing air systems. This intrinsically safe monitor connects easily to breathing air filtration sources or ambient air pumps, providing critical CO level alerts to ensure worker safety in confined or hazardous environments.

Key features

• Monitors carbon monoxide levels with audible alarm at 95 dBA
• Includes ¼” industrial interchange coupling on a 5-foot hose for easy connection
• External alarm and light activate when CO exceeds 10 ppm (5 ppm Canadian standard)
• Standard alarm jack supports remote alarm device connection
• Operates on 9-volt batteries, 8-16 VDC, or 115 VAC power sources
• Comes mounted in a case with regulator and flowmeter for integrated use
• Optional high-intensity alarm (120 dBA) available for enhanced alerting

Ideal applications

• Industrial breathing air filtration monitoring
• Confined space entry safety checks
• Air quality monitoring in manufacturing and maintenance environments
• Use with ambient air pumps on job sites requiring CO detection

Why buyers choose this product

This portable airline monitor offers dependable CO detection with clear audible and visual alarms, ensuring timely alerts to hazardous air conditions. Its versatile power options and remote alarm compatibility enhance jobsite safety and convenience, making it a practical choice for industrial safety compliance and worker protection.

Specifications

Brand	Air Systems
Product type	Portable airline monitor
Model	CO91-14IS
Alarm sound level	95 dBA standard, 120 dBA optional
CO alarm threshold	10 ppm (5 ppm Canadian)
Connection	¼” industrial interchange coupling on 5’ hose
Power options	9-volt batteries, 8-16 VDC, 115 VAC
Includes	Case with regulator, flowmeter, 5’ hose, air pump kit

Additional product details

The monitor is designed for use in the closed and upright position, ensuring accurate detection and reliable alarm activation. Its compatibility with standard industrial fittings and multiple power sources supports seamless integration into existing breathing air systems and ambient air pumps.

Engineered for industrial safety applications, the Air Systems Portable Airline Monitor CO91-14IS delivers essential carbon monoxide detection to protect workers in critical environments.

MFG Part #: CO91-14IS

Product Type	Allegro

Shipping

We Ship Internationally - We can ship to virtually any address in the world, with some restrictions on certain products.

Standard Delivery: Ground shipping typically delivers in approximately 5 business days from our Columbus, OH warehouse.

Expedited Options Available:

• Priority and Expedited handling speeds up processing
• Overnight shipping available (guaranteed) - must order by phone before 12pm EST M-F
• Some items ship "Manufacturer Direct" and cannot be expedited

Important: Inspect your delivery before signing! Note any damage on the shipping document.

Returns Policy

30-Day Return Window: Most new, unopened items can be returned within 30 days for a full refund.

Non-Returnable Items:

• Made-to-order fall protection products
• Used vacuums, respirators, gas monitors, or air scrubbers
• Calibration gas (hazardous material)
• PAPR and specialty respiratory items (non-stock)

Restocking Fee: 30% restocking fee or shipping costs apply if return is due to buyer error.

Refund Timeline: Expect refunds within 4 weeks, though many are processed faster.

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