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MSA ALTAIR 4XR Gas Detector LEL O2 H2S CO Kit
- $897.00
- Brands MSA Safety Works
- Product Code: 10178356
- Availability: In Stock
MSA Safety Works ALTAIR 4XR Multigas Detector – LEL/O₂/H₂S/CO with 4-Gas Cylinder & RegulatorProduct OverviewThe MSA Safety Works ALTAIR 4XR is a compact, rugged four-gas detector designed to monitor common atmospheric hazards in industrial and workplace environments. This configuration detects combustible gases (LEL), oxygen (O₂), hydrogen sulfide (H₂S), and carbon monoxide (CO).This package ..
Gas Detector with LEL O2 H2S CO Sensors for Safety
MSA Safety Works ALTAIR 4XR Multigas Detector – LEL/O₂/H₂S/CO with 4-Gas Cylinder & Regulator
Product Overview
The MSA Safety Works ALTAIR 4XR is a compact, rugged four-gas detector designed to monitor common atmospheric hazards in industrial and workplace environments. This configuration detects combustible gases (LEL), oxygen (O₂), hydrogen sulfide (H₂S), and carbon monoxide (CO).
This package is supplied with a 4-gas calibration cylinder and regulator, making it a practical choice for users who need the detector together with the equipment required for routine calibration.
The ALTAIR 4XR is designed for applications such as confined-space monitoring, oil and gas, construction, mining, utilities, fire service, and general industrial work.
Key Features
Monitors LEL, O₂, H₂S, and CO
Compact and lightweight handheld design
Rugged construction for demanding work environments
IP68 ingress protection
Rechargeable lithium-polymer battery
Approximately 20 hours of runtime with Bluetooth turned off under specified conditions
Audible, visual, and vibrating alarms
Built-in data logging
Bluetooth connectivity on applicable configurations
Supplied with a 4-gas calibration cylinder and regulator
Designed for professional atmospheric monitoring and calibration
Gas Detection
| Gas | Detection Range | Typical Resolution |
|---|---|---|
| Combustible Gas / LEL | 0–100% LEL | 1% LEL |
| Oxygen (O₂) | 0–30% vol. | 0.1% vol. |
| Carbon Monoxide (CO) | 0–1,999 ppm | 1 ppm |
| Hydrogen Sulfide (H₂S) | 0–200 ppm | 1 ppm |
The oxygen sensor is certified for use up to 25% O₂, even though the instrument's displayed detection range extends to 30% by volume.
Product Specifications
| Specification | Details |
|---|---|
| Brand | MSA Safety |
| Product Series | ALTAIR 4XR |
| Product Type | Portable 4-Gas Detector |
| Part Number | 10178356 |
| Gas Configuration | LEL / O₂ / H₂S / CO |
| Display | LCD |
| Sensors | Catalytic combustible-gas + electrochemical O₂/toxic-gas sensors |
| Battery | Rechargeable lithium-polymer |
| Typical Runtime | Up to 20 hours with Bluetooth off |
| Charging Time | Approximately 4 hours |
| Weight | 7.9 oz / 224 g with battery and clip |
| Dimensions | 4.4 × 3.00 × 1.37 in / 112 × 76 × 33 mm, without fastening clip |
| Ingress Protection | IP68, up to 2 m for 45 minutes |
| Audible Alarm | 95 dBA typical at 30 cm |
| Operating Temperature | -40 to 60°C (-40 to 140°F), normal/extended ranges vary by condition |
| Humidity | 15–90% RH non-condensing; 5–95% RH intermittent |
| Atmospheric Pressure | 800–1200 mbar |
| Warm-Up Time | Approximately 2 minutes |
| Package Configuration | 4-gas cylinder & regulator |
MSA's technical documentation provides the instrument's weight, dimensions, battery, alarm, environmental, and ingress-protection specifications.
4-Gas Calibration Cylinder & Regulator
The included calibration setup is intended to support calibration of the ALTAIR 4XR. MSA's documentation specifies a 4-gas calibration mixture for the standard configuration and lists the associated calibration cylinder and pressure-reducer equipment.
During span calibration, the regulator is connected to the calibration gas cylinder and the gas is supplied to the detector through the appropriate calibration connection.
Important: Calibration gas cylinders have a limited service life and must be handled, stored, and used according to the manufacturer's instructions and applicable regulations.
Rugged Design for Field Use
The ALTAIR 4XR is built for professional field applications. Its IP68-rated enclosure provides protection against dust and water under the specified test conditions, while the compact 224 g design makes it practical to carry throughout a work shift.
The detector provides several alarm methods, including audible, visual, and vibration alerts, helping operators recognize hazardous atmospheric conditions quickly.
Typical Applications
The ALTAIR 4XR is suitable for a variety of professional applications, including:
Confined-space entry and monitoring
Oil and gas operations
Mining
Construction
Utilities
Fire service
General industrial maintenance
Plant inspections
Atmospheric testing before and during work
What's Included
1 × MSA ALTAIR 4XR Multigas Detector
LEL sensor
O₂ sensor
H₂S sensor
CO sensor
1 × 4-gas calibration cylinder
1 × calibration regulator
Package contents should be checked against the supplied MSA part number and seller's current package description, particularly for calibration accessories and cylinder specifications.
Important Safety Information
The ALTAIR 4XR is a professional gas-monitoring instrument and should be used only by trained personnel following the applicable respiratory and atmospheric-monitoring procedures.
Regular bump testing and calibration are important for maintaining detector performance. MSA specifies that calibration should be performed using the appropriate calibration gas and regulator setup.
Alarm thresholds can vary according to national requirements, company policies, and instrument configuration, so users should verify the actual settings on the detector or its calibration documentation rather than relying solely on generic factory values.
Summary
The MSA ALTAIR 4XR 10178356 combines four essential gas-monitoring functions—LEL, O₂, H₂S, and CO—in a compact and rugged portable instrument. The inclusion of a 4-gas calibration cylinder and regulator makes this package particularly useful for organizations that need both field detection and the equipment required for routine calibration.
With its lightweight design, IP68 protection, rechargeable battery, multiple alarm types, and professional calibration capability, the ALTAIR 4XR is well suited to demanding industrial and confined-space gas-monitoring applications.