The MSA IR5500 Open Path Infrared Gas Detector provides continuous, long-range monitoring of flammable hydrocarbon gases in industrial environments. Using advanced dual-beam infrared (IR) technology, it detects methane, propane, ethylene, and other hydrocarbons over open-air paths—ideal for perimeter, fence-line, or large-area gas leak detection. Designed for high reliability, fast response, and low maintenance, the IR5500 offers superior safety performance in demanding field conditions.

MSA IR5500 Open Path Infrared Gas Detector - Key Features

• Open Path Infrared Detection: Monitors hydrocarbon gas concentrations along a fixed optical path up to 150 meters, providing wide-area coverage.

• Dual-Beam Technology: Compensates automatically for environmental factors like fog, dust, or sunlight, ensuring stable and accurate readings.

• Fast Response Time: Quickly detects leaks to minimize risk and ensure rapid operator action.

• Rugged and Durable Construction: 316 stainless steel housing and IP66/IP67 rating for long-term operation in harsh industrial or offshore environments.

• Self-Diagnostic and Alignment Aids: Continuous monitoring of optical alignment and signal strength simplifies installation and maintenance.

• Flexible Outputs: Supports 4–20 mA analog, HART, and RS-485 Modbus communication for easy system integration.

• Low Maintenance and Long Service Life: No consumables or regular sensor replacements required, minimizing total ownership cost.

Applications

The IR5500 is widely used in industries where flammable gas leaks pose a high safety risk, including:

• Oil & Gas Production and Refining

• Chemical and Petrochemical Plants

• Liquefied Natural Gas (LNG) Terminals

• Tank Farms and Loading Racks

• Power Generation Facilities

• Offshore Platforms and Marine Applications

It provides early detection and continuous protection for personnel, assets, and the environment.

Partnering with Wuhan Xieyuan

Choosing Wuhan Xieyuan as your MSA solutions partner ensures:

• Fast delivery and competitive pricing for MSA gas detection systems.

• Expert technical support for selection, installation, and calibration.

• Comprehensive after-sales service, including maintenance, configuration, and training.

• Integrated safety and automation solutions, combining MSA’s cutting-edge detection technology with Wuhan Xieyuan’s engineering expertise to ensure maximum operational safety and efficiency.