MSA SAFETY Replacement Sensor,Detects NO2, CO

This facility & worksite safety is selected for contractor, facility, maintenance, and procurement teams that need dependable product identifiers, practical specifications, and clear ordering details.

Gas Detector Sensor, Gas Detected Carbon Monoxide, Nitrogen Dioxide, Measurement Range Carbon Monoxide (0 to 1,999 ppm), Nitrogen Dioxide (0 to 50 ppm), Compatible Detector Model/Series ALTAIR 4XR, ALTAIR 5X, Compatible Detector Grainger Part Number 45KE5

Key Features

• Built for facility & worksite safety workflows where fit, identification, and repeat ordering matter.
• Manufacturer part number and category data help reduce ordering mistakes.
• Useful for stocking, replacement, repair, maintenance, and project-based purchasing.

Quick Specs

• Brand: MSA SAFETY
• Manufacturer Part Number: 10121217
• Category: Facility & Worksite Safety
• Unit of Measure: EA
• Country of Origin: US

Package Details

• Package Length: 2.7
• Package Width: 2
• Package Height: 2
• Package Weight: 0.035

Ordering Notes

• Minimum Order Quantity: 1
• LTL Freight: No

Best For

Best for jobsite safety programs, facility maintenance teams, and crews that need reliable protective equipment for daily work.