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MSA ALTAIR 2X SO2 Gas Detector Charcoal
- $307.00
- Brands MSA Safety Works
- Product Code: 10154077
- Availability: In Stock
MSA Safety Works ALTAIR 2X SO₂ Gas Detector – CharcoalProduct OverviewThe MSA Safety Works ALTAIR 2X is a compact personal gas detector designed to monitor sulfur dioxide (SO₂) in workplace environments. This configuration is equipped with an SO₂ sensor and factory-set alarm levels of 2 ppm for the low alarm and 5 ppm for the high alarm.Its lightweight charcoal housing is designed for easy carryin..
Detects SO2 2–5 ppm for Accurate Industrial Monitoring
MSA Safety Works ALTAIR 2X SO₂ Gas Detector – Charcoal
Product Overview
The MSA Safety Works ALTAIR 2X is a compact personal gas detector designed to monitor sulfur dioxide (SO₂) in workplace environments. This configuration is equipped with an SO₂ sensor and factory-set alarm levels of 2 ppm for the low alarm and 5 ppm for the high alarm.
Its lightweight charcoal housing is designed for easy carrying and everyday field use. The ALTAIR 2X platform combines a clear display, audible and visual alarms, and vibration alerts to help workers recognize hazardous gas conditions quickly.
MSA Part Number: 10154077
Key Features
SO₂-specific gas monitoring for sulfur dioxide
Factory-set alarm levels: 2 ppm low and 5 ppm high
Compact and lightweight design at approximately 110 g
Large display with backlight for easier reading
Visual, audible, and vibration alarms
XCell sensor technology for reliable gas detection
Rugged construction for demanding workplace conditions
IP67-rated protection against dust and water
Event and data recording for monitoring and traceability
Designed for use with MSA's gas detection and testing ecosystem
MSA states that the ALTAIR 2X platform offers fast sensor response, low calibration-gas flow requirements, expected sensor life of more than four years, and data/event recording.
SO₂ Detection Specifications
| Parameter | Specification |
|---|---|
| Detected Gas | Sulfur Dioxide (SO₂) |
| Low Alarm | 2 ppm |
| High Alarm | 5 ppm |
| Measurement Range | 0–20.0 ppm |
| Resolution | 0.1 ppm |
| Typical Response Time (T90) | <15 seconds |
| Zero Calibration | Fresh air / 0 ppm |
| Typical Calibration Gas | 10 ppm SO₂ |
The ALTAIR 2X technical documentation specifies a 0–20.0 ppm SO₂ range, 0.1 ppm resolution, and a typical response time below 15 seconds.
Product Specifications
| Specification | Details |
|---|---|
| Brand | MSA Safety Works |
| Product Family | ALTAIR 2X |
| Model | ALTAIR 2X SO₂ |
| MSA Part Number | 10154077 |
| Gas Configuration | SO₂ |
| Sensor Type | Electrochemical |
| Low Alarm | 2 ppm |
| High Alarm | 5 ppm |
| Measurement Range | 0–20.0 ppm |
| Resolution | 0.1 ppm |
| Display | Backlit display |
| Alarm Types | Visual, audible, and vibration |
| Housing Color | Charcoal |
| Height | 88 mm / 3.465 in |
| Length | 54 mm / 2.126 in |
| Width | 61 mm / 2.402 in |
| Weight | 110 g / 0.243 lb |
| Ingress Protection | IP67 |
The physical dimensions and weight are specific to MSA part 10154077.
Alarm and User Interface
The ALTAIR 2X is designed to provide multiple warning methods when an alarm condition occurs:
Visual LED alarm for quick recognition
Audible alarm for workers who may not be looking directly at the instrument
Vibration alarm to provide a tactile warning
Backlit display for viewing gas readings and instrument status
The instrument's display also identifies the gas being monitored, helping reduce confusion when different ALTAIR 2X configurations are used in the same workplace.
Rugged Portable Design
With a weight of only 110 g, the ALTAIR 2X SO₂ detector is designed to be carried throughout a work shift without adding significant bulk. Its IP67 protection rating helps protect the instrument from dust and water exposure.
The ALTAIR 2X platform is intended for monitoring toxic gases in ambient workplace air. MSA lists SO₂ alongside other toxic-gas configurations available within the ALTAIR 2X family.
Data Recording and Maintenance
The ALTAIR 2X platform provides data-recording capabilities to support workplace traceability. MSA states that the platform can record 75 alarm events and more than 150 hours of periodic data for ALTAIR 2X and 2XP models. It is also compatible with the MSA GALAXY GX2 Automated Test System and MSA Grid.
For reliable operation, the detector should be inspected, bump tested, calibrated, and maintained according to MSA's instructions and applicable workplace procedures.
Typical Applications
The ALTAIR 2X SO₂ detector can be useful in workplaces where sulfur dioxide exposure may be a concern, including:
Chemical processing
Industrial manufacturing
Utilities
Plant maintenance
Oil and gas operations
Confined-space work
Emergency response
General industrial environments
Maintenance and turnaround activities
The appropriate application depends on the workplace hazard assessment, required approvals, and the detector's specific configuration.
Important Safety Information
The ALTAIR 2X is a professional gas-monitoring instrument and should be used in accordance with MSA's operating instructions, applicable regulations, and workplace safety procedures.
The 2 ppm and 5 ppm values are the factory-set low and high alarm levels, not the full measurement range of the SO₂ sensor. The documented measurement range extends to 20.0 ppm.
Always verify the approval marking on the actual detector before using it in a hazardous location. Approvals can vary by configuration, part number, and country.
Summary
The MSA Safety Works ALTAIR 2X SO₂ Gas Detector is a compact, lightweight personal monitor designed for sulfur dioxide detection. With a 0–20.0 ppm measurement range, 0.1 ppm resolution, 2/5 ppm factory alarm levels, multiple alarm indicators, and IP67 protection, it provides a practical solution for personal SO₂ monitoring in industrial environments.
MSA Part Number: 10154077
Gas: SO₂
Low Alarm: 2 ppm
High Alarm: 5 ppm
Measurement Range: 0–20.0 ppm
Resolution: 0.1 ppm
Color: Charcoal
Weight: 110 g
Dimensions: 88 × 61 × 54 mm
Ingress Protection: IP67