MSA ALTAIR O2 19.5/23 Vol% Gas Detector

Product Description

When you're working in environments where oxygen levels matter, you need a gas detection device you can genuinely rely on. The MSA ALTAIR O2 is a single-gas detector engineered to monitor oxygen concentration with precision and dependability. This portable oxygen sensor delivers consistent performance across demanding work situations, giving you the confidence that potential hazards are being tracked in real time.

What makes this gas detector stand out is its complete lack of maintenance requirements. You get a guaranteed operational lifespan of two years or 1080 alarm minutes without needing servicing, which means less downtime and more straightforward operations on your end. The large numerical display reads clearly and intuitively, showing you oxygen levels, alarm conditions, peak measurements, and logged alarm history since activation. At just 85 grams, it's light enough to carry comfortably throughout your shift.

The device triggers dual alarms at 19.5 vol% and 23 vol% oxygen concentrations, giving you early warning capability. You'll notice the 95 dB acoustic alarm immediately, and if sound isn't enough, there's a strong vibration alert plus four bright LED indicators visible from virtually any angle. Build quality is robust too, with IP67 protection and a design that withstands a three-metre drop test.

Key Features

• Maintenance-free operation for two years guaranteed
• Rapid-response 20-series oxygen sensor technology
• Large display shows readings and alarm history clearly
• Acoustic and vibration alarms with wide-angle LED indicators
• Rugged construction with IP67 rating and drop resistance

Recommendations from our Unishore Expert

This gas detector delivers what professionals need when oxygen monitoring is critical. The straightforward display means you're not squinting at complicated readings during active work, and the dual-alarm system gives you proper notice of changing conditions. Because there's no routine maintenance required, you can focus on your work rather than equipment upkeep. The combination of acoustic, visual, and vibration alerts ensures you won't miss an alarm regardless of your environment. For professionals who work regularly in spaces where oxygen levels require monitoring, this detector provides reliable protection with minimal fuss.

Product Kenmerken

• Sensor Type - Oxygen (O2)
• First Alarm Threshold - 19.5 vol%
• Second Alarm Threshold - 23 vol%
• Guaranteed Service Life - 2 years or 1080 alarm minutes
• Display Type - Large numerical LCD display
• Acoustic Alarm Level - 95 dB at 30 centimetres
• Visual Alerts - Four high-brightness LEDs, 320-degree visibility
• Vibration Alarm - Yes
• Protection Rating - IP67
• Drop Test Rating - 3 metres
• Alarm Event Memory - Last 25 occurrences recorded automatically
• Weight - 85 grams
• Maintenance Required - None
• Article Number - 892644