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MSA ALTAIR PRO H2S User Manual

MSA ALTAIR PRO H2S
508 pages
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Order No.: 10079352/00
Operating Manual
ALTAIR PRO Single Gas Detector

Table of Contents

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MSA ALTAIR PRO H2S Specifications

General IconGeneral
Gas DetectedHydrogen Sulfide (H2S)
DisplayLCD
Resolution1 ppm
Audible AlarmYes
Visual AlarmYes
Vibrating AlarmYes
Ingress ProtectionIP67
Response TimeT90 < 15 seconds
Operating Temperature-20°C to 50°C
Alarm SetpointsAdjustable
Battery TypeReplaceable lithium battery
Accuracy± 5% of reading
Detection Range0 to 100 ppm
Battery LifeUp to 2 years

Summary

Safety Regulations

1.1. Correct Use

Guidelines for the proper and intended use of the ALTAIR PRO gas detector.

1.2. Liability Information

MSA's disclaimer of liability for inappropriate use or unauthorized alterations to the product.

1.3. Safety and Precautionary Measures

Essential safety instructions and measures for operators and instrument functionality.

Instrument Description

2.1. Instrument Overview

Visual guide to the ALTAIR PRO gas detector, identifying key components and their functions.

2.2. On-Screen Indicators

Explanation of the symbols and indicators displayed on the ALTAIR PRO screen.

Battery Warning and Shutdown Procedures

Details on battery warnings, shutdown modes, and actions to take when battery levels are low.

2.3. Monitoring Toxic Gases

How to monitor Carbon Monoxide (CO) and Hydrogen Sulphide (H2S) with alarm setpoints.

2.4. Monitoring Oxygen Concentration

Procedure for monitoring oxygen levels with alarm setpoints for enrichment or depletion.

2.5. Duration of Use of the Instrument

Information on normal operation, indicators for weakening and flat batteries, and usage restrictions.

Operation

3.1. Changing Alarm Setpoints

Manual and software-based methods for adjusting alarm thresholds for different gases.

3.2. Turning ON the Instrument

Step-by-step guide for powering on the ALTAIR PRO, including functional tests and setup prompts.

3.3. Toxic Gas Measurements

Detailed procedure for measuring CO and H2S, including alarm conditions and setpoints.

Toxic Gas Alarm Details

Explanation of High, STEL, and TWA alarms for toxic gases and their response.

3.4. Oxygen Measurements

Procedure for measuring oxygen, including alarm setpoints and common causes of false alarms.

3.5. Displaying the Instrument Data - excluding the Steel Mill Version

How to access and view test gas mode, peak readings, STL, and TWA data.

3.6. Displaying the Instrument Data - Steel Mill Version only

Accessing instrument data including test mode, software version, and alarm setpoints for Steel Mill version.

3.7. Turning OFF the Instrument

Instructions for safely powering down the ALTAIR PRO gas detector.

3.8. Data Logging

Details on recording events, stored logs, periodic logging, and connecting the instrument to a PC.

3.9. Function Tests on the Instrument

Procedures for checking instrument confidence, performing alarm tests, and conducting bump tests.

3.10. Calibrating the Instrument

Steps for calibrating the ALTAIR PRO, including requirements and procedures for toxic gases.

Calibration Procedures and Checks

Detailed steps for calibration, including gas value checks, error handling, and self-tests.

Calibration - Oxygen

Specific instructions for calibrating the oxygen sensor, including conditions and checks.

Maintenance

4.1. Troubleshooting

Guide to identifying and resolving common problems using error codes and reactions.

4.2. Replacing the Battery

Step-by-step instructions for safely removing and replacing the instrument's battery.

4.3. Replacing the Sensor

Procedure for replacing a sensor, including safety precautions and recalibration requirements.

Technical Specifications & Certifications

5.1. Technical Specifications

Detailed specifications including weight, dimensions, alarms, battery, sensor, and measurement ranges.

Operating Conditions & Warranty

Information on operational/storage temperature, humidity, IP rating, and product warranty.

5.2. Certifications

Details of European and international certifications and compliance standards for the ALTAIR PRO.

Test Gases and Performance Specifications

Lists test gases for self-test/calibration and typical performance metrics for Oxygen and Toxic gases.

5.6. Data Logging Specifications

Details on session and periodic datalogging, including event information and transmission methods.

Order Information

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