Professional-grade portable gas detector with advanced sensors for CO, H2S, O2 and other toxic gases. Features IP67 rating, triple alarm system, data logging, and rugged design for hazardous environment monitoring.
The MSA ALTAIR PRO is a state-of-the-art single gas detector engineered for professional safety applications across diverse industries including Oil & Gas, Chemicals, Steel & Iron, Utilities, Fire Service and Contractors. This robust portable gas monitor features advanced 20 series sensors that are field-proven and fast-responding, with configuration options for CO, H2S, O2, NH3, Cl2, ClO2, HCN, NO2, PH3, and SO2 detection. The detector is designed to detect oxygen depletion and a comprehensive range of toxic gases, making it an essential tool for workplace safety and hazardous environment monitoring.
The MSA ALTAIR PRO is built with exceptional durability and reliability. Its IP67-rated housing is engineered to withstand a 3-meter drop test, featuring extra-thick rubberized armor that protects against accidental impacts and environmental hazards. The tight seal design ensures complete resistance to water and dust ingress, while metal screw inserts provide superior structural stability throughout the instrument's operational lifetime. All sensors are field-replaceable, minimizing instrument downtime and reducing maintenance costs. The detector comes standard with a rugged suspension clip for secure attachment to clothing, with three additional clip options available: cell phone clip, lanyard clip, and hardhat clip.
Operating the MSA ALTAIR PRO is straightforward and intuitive, featuring a large numeric LCD display that clearly shows gas concentration, alarm conditions, battery status, set points, and peak readings with exceptional accuracy. The distinctive triple alarm system combines a 95dB audible alarm at 30cm, super bright LEDs visible from a 320-degree angle, and a strong vibration alarm, with different alarm sounds and visual indicators for High, Low, TWA, and STEL alarms. The device includes comprehensive data logging as standard, recording the 50 latest events and peak gas readings every 3 minutes. Data can be transferred to a PC using MSA Link Software via the built-in Infra-Red link for quick assessment and analysis. The compact CR2 battery runs for over a year under standard working week conditions and is commercially available for easy replacement.
Key Features
- Large backlit LCD display showing gas concentration, oxygen percentage, alarm status, and peak readings
- Multiple sensor configurations including CO, H2S, O2, NH3, Cl2, ClO2, HCN, NO2, PH3, and SO2
- Triple alarm system with 95dB audible alarm, 320-degree visible LED, and vibration alert
- IP67-rated rubberized housing designed to withstand 3-meter drop tests
- Comprehensive data logging recording 50 latest events and peak readings every 3 minutes
- Single-button operation for simple bump check and gas testing
- Field-replaceable sensors and batteries to minimize downtime
- Built-in Infra-Red communication for data transfer to PC via MSA Link Software
- Adjustable alarm set points for customized safety thresholds
- Multiple attachment options including suspension clip, cell phone clip, lanyard clip, and hardhat clip
Technical Specifications
| Specification |
Value |
| Product Code | 703603-01 |
| Detection Range | 0 to 1500 ppm |
| Resolution | 1 ppm |
| Display | Large numeric backlit LCD |
| Dimensions | 81 x 51 x 23 mm |
| Weight | 112 g including clip |
| Battery Type | CR2 replaceable battery |
| Battery Life | Minimum 12 months under 8 hours per day operation over a working week |
| Operating Temperature | -20°C to +50°C |
| Operating Humidity | 10-95% RH (non-condensing) |
| Audible Alarm | 95 dB at 30 cm |
| Visual Alarm | Ultra bright LEDs visible from 320-degree angle |
| Vibration Alarm | Strong internal vibrating alarm |
| Event Logging | 50 latest events with peak readings recorded every 3 minutes |
| IP Rating | IP67 - Protects against dust and immersion between 15cm and 1m depth |
| Drop Test Rating | 3 meter drop test certified |
| Certification | ATEX II 2G EEx ia IIC T4 -20°C to +50°C |
| Sensor Options | CO, H2S, O2, NH3, Cl2, ClO2, HCN, NO2, PH3, SO2 |
| Data Transfer | Built-in Infra-Red link with MSA Link Software |
| Warranty | 2 years (excluding battery) |
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