Compliant with 
SF6 regulations

PAS SENSE devices can measure critical gases, including 
SF6 and next-generation 
gases such as C4F7N (NOVEC).

Catches leaks 
others miss

PAS SENSE delivers parts-
per-trillion sensitivity in GIS environments.

Compact and 
easy to use

The PAS SENSE series provides continuous monitoring with 
minimal calibration.

Made and supported 
in the USA

Manufactured and serviced 
in Orange, California for 
fast delivery and local 
technical support.

Proven in the field

30+ years of trusted gas detection in utilities, energy, and compliance-critical industries.

Industry-leading gas monitoring backed by global R&D and regulatory alignment.

Expertly engineered
for compliance

ENVEA has acquired the INNOVA technology range from Lumasense, seamlessly integrating it with their emission monitoring portfolio. The INNOVA Lumasense photoacoustic technology is now known as the PAS SENSE Series.

ENVEA is a global leader in environmental monitoring solutions with over 45 years experience in the field. ENVEA are proud to have acquired the Lumasense INNOVA range, expanding their offerings to a comprehensive product portfolio.

With the transition to ENVEA, all PAS SENSE products are now built, serviced and distributed directly from the CAI ENVEA Group facility in
Orange, California.

Sulphur Hexafluoride, or SF6, is a critical gas that’s widely used in transmission and distribution equipment within the electrical industry. SF6 acts as a dielectric insulator in medium and high-voltage equipment, such as circuit breakers, gas insulated switchgear, disconnectors and ground switches, gas-insulated lines, substations, capacitors and more. SF6 works to prevent electrical arcs and short circuits by absorbing the energy created and ultimately extinguishing the arc.

Sulphur Hexafluoride, or SF6, is important to measure for safety purposes, and because it is a powerful greenhouse gas. SF6 has a Global Warming Potential (GWP) of 24,300 times that of carbon dioxide over a 100-year period. As a result, SF6 is regulated under the Kyoto Protocol to limit its release into the atmosphere.

Rules and regulations are always subject to change. However, as
a general guide, SF6 monitoring
and reporting is required as part of 
the EPA’s Greenhouse Gas Reporting Program, California’s Air Resource board regulations, Massachusetts’ regulation 310 CMR 7.72.

Download the 
PAS SENSE product kit

Everything you need to know about the PAS SENSE 
portfolio, all in one place.

Includes:
     • Product specifications
     • Real-world application insights
     • EPA compliance guidance