Open Path Gas Detection Industry-proven open path gas detection for line of sight applications.

Open Path Gas Detectors from Sensidyne

Open Path Gas Detectors (OPGD) are line-of-sight gas monitors commonly installed to monitor for gas presence over long distances. The wide-area coverage offered by Open Path Gas Detectors make them excellent instruments for perimeter and cross-sectional monitoring around storage tanks, off-shore platforms, along loading docks, and fence-line monitoring. Open Path Gas Detectors provide a high speed of response, they operate in extreme conditions, and require fewer instruments to monitor large areas.

Available Open Path Gas Detector Models

Comprehensive Protection Strategy

Developing a comprehensive protection strategy requires proactive risk assessment and management that provides detection, alarm, and mitigation of hazards before they become catastrophic events. To ensure gas detectors provide comprehensive facility coverage for all potential gas hazards. This often requires the use of Open Path Gas Detectors and Point Gas Detectors to detection and locate the leak source. Early detection protects personnel and property.

Gas Monitoring Solutions

Point Gas Monitors provide detection near potential and identified hazards while Open Path provides coverage over a line of sight (up to 460 feet with the SafEye 700 Series).

Open Path Gas Detection Application Assistance We will help identify the Open Path Gas Detection solution that best meets your application requirements.


The Application Engineering and Support team at Sensidyne spends their time entrenched in gas detection applications with customers in order to provide solutions that best meet the customer's application requirements. With over 75 combined years of experience, this team welcomes application challenges and the opportunity to serve you.

For a no commitment consultation with one of our Gas Detection Application Support Team Members, complete the form below.



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