Macurco 37-0450-4134-2 NO2 Calibration Gas 5 Ppm

Product Description

The MACURCO 37-0450-4134-2 is a nitrogen dioxide (NO2) calibration gas supplied at a 5 PPM concentration in an aluminum cylinder. Calibration gas is used by technicians to verify and adjust the accuracy of fixed-point and portable gas detection equipment. Regular calibration ensures that detectors respond correctly to target gas concentrations, which is critical for life-safety compliance in occupied buildings, mechanical rooms, and parking structures. This cylinder is sold as a single unit and is a standard consumable in any preventive maintenance program for gas detection systems.

This calibration gas is used with NO2 gas detectors in commercial and industrial applications where nitrogen dioxide monitoring is required. Typical environments include enclosed parking garages, loading docks, boiler rooms, and facilities where combustion equipment operates in confined spaces. Service technicians and building automation professionals use calibration gas during initial commissioning, routine calibration checks, and after sensor replacement to confirm detector setpoints are within specification.

Key Features

• 5 PPM NO2 concentration for precise detector calibration
• Aluminum cylinder construction for corrosion resistance and lightweight handling
• Single-unit packaging suitable for field service use
• Compatible with calibration procedures for fixed and portable NO2 detection equipment
• Essential consumable for maintaining life-safety gas detection accuracy

Compatibility

Designed for use with NO2 gas detectors requiring a 5 PPM span gas calibration mixture. Consult your detector manufacturer documentation to confirm the required concentration and connector fitting before use.

Installation Notes

Calibration of gas detection equipment should be performed by a qualified technician familiar with the specific detector model and the applicable life-safety codes. Always follow the detector manufacturer calibration procedure and use the appropriate regulator and tubing rated for the target gas. Store calibration cylinders upright in a cool, ventilated area away from heat sources, and inspect the cylinder valve for damage before each use. Verify the cylinder concentration matches the detector span gas requirement before beginning any calibration procedure.