Open Path and Fenceline Gas Sensing
TAS was formed specifically to promote open path and fenceline monitoring using remote sensor technologies by developing methods and applications. TAS has developed methods and practices and set the bar for efficient and effective open path sensor systems.
TAS Remote Sensing Legacy
TAS began in 1992 to develop adoption of open path remote sensing instruments for industrial monitoring systems. Before anyone else, TAS began developing techniques and integrated systems to make these research tools part of industry hardened applications. These systems use spectrophotometry to detect hazardous gases in real-time. Light beams projected over a line of sight path, can detect these gases and measure the path concentration. Coupled with data management and applications techniques, open path sensing technology offers real-time detection and continuous monitoring of many hazardous gases.
TAS systems and methods have spread around the globe to a growing market. Manufacturers and integrators follow TAS methods, or often they are forced to rework troubled projects; unfortunately, TAS has supported many of these reworks. Decades of experience fielding emerging technologies such as open path gas sensing sets TAS above all the rest.
TAS Unique Qualifications in Fenceline Monitoring
Decades of experience makes TAS is uniquely qualified to design, field, and manage optical remote sensing systems for industrial applications. Open path sensors are highly versatile and can cover anything from small targeted spaces to very long paths monitoring large areas.
Light projected through the sample path measures industrial gases as they move through. This kind of measurement could present a number of challenges and perspectives to standard engineering practices. However, TAS understands this and is accustomed to building reliable systems and applying them to useful applications.
TAS fielded the first permanent fenceline monitoring system using multiple open path technologies. TAS has since fielded dozens of open path, fenceline, and other optical sensing systems in many industries and environments. A recent California initiative required petroleum refiners to install perimeter monitoring, also known as fenceline monitoring, and most of them were directly or indirectly designed around TAS standard practices. Optical remote sensors have come of age, and this remains the core of TAS business.
TAS is uniquely qualified to design, field, and manage optical remote sensing open path and fenceline systems for industrial applications. None come close to the TAS experience and application innovations.
TAS has a creative group of engineers, scientists, designers and technicians that understand the technology adoption challenges. Designing and fielding fenceline monitoring for reliable operation of these systems is a TAS legacy. None come close to the TAS experience and application innovations.
TAS Fenceline Monitoring Applications and Systems
Adoption of open path and fenceline sensing technologies has required development of relevant and effective applications and continuing support of integrated systems. TAS identified system design and support as a problem for technology adoption and determined to be the solution. TAS understands each project peculiar application needs, supports design and engineering to address them, and continues to support the entire system. Addressing these unique applications are normal for TAS. The list of accomplishments is long.
- First multi-technology fenceline system in California
- Rewrote the guidebook for designing open path monitoring of toxic gases
- A recent California initiative required petroleum refiners to install perimeter monitoring Most of them were designed following TAS standard practices
- A nationwide pioneer in Ammonia fenceline detection and mitigation
- Expert HF fenceline detection
- Fast leak detection and mitigation support
- Pioneered identification and reduction of industrial emissions from processes and operations
- Developed an early commercial multi-sensor data accumulation system using open path sensor data feeding real-time dispersion model tools to support leak detection and location
- Fielded the first permanent fenceline monitoring system using multiple open path technologies
- A recognized leader in HF sensor systems having supported design and implementation of most of the HF Alkylation projects in the US, and also in Mexico, Argentina, and UK
- Fielded integrated compact outdoor packages for TDL systems that the manufacturer referred to as their prototype next generation package
- Developed a working model to design and program open path or hybrid sensor systems for fast leak detection and location
- Developed and fielded runtime data accumulator programs for open path analyzer data quality assessment, filtering, averaging, and alert notification
- Fundamentally changed gas detection alarming practices for open path detection and hazard assessment of toxic gas releases improving hazard identification and alarm reliability