Source Gas Monitoring Probes

We offer durable, long-life probes to maximize sampling efficiency while delivering precise, continuous operation. Our family of probes includes both dilution extractive and full extractive systems and has a proven track record in harsh conditions, including high temperature, moisture and particulate loading environments.

The Thermo Scientific line of Source Gas Monitoring Probes is designed for continuous operation with our state-of-the art iSeries analyzers and compatible probe controllers.

Dilution Extractive:
Designed for applications that require the sample gas to be diluted with dry, contamination free air or nitrogen

• Proven performance in the U.S. for over 20 years
• Cleaner sample delivered to the analyzer
• No sample pump required in most applications
• No sample conditioner required

Full Extractive:
Non-dilution systems designed for cold/dry or hot/wet applications

• Simple, robust design
• Low cost and maintenance
• Reusable or disposable filters
• Easy filter exchange, no tools required
• Ability to removed probe barrel without disconnecting sample lines or electrical connection

Source Gas Monitoring Probes Key Features:

• Meets or exceeds U.S. EPA 40CFR60 or 40CFR75 and can also be utilized for 40CFR63 applications
• Designed for continuous operation in extremely harsh conditions
• Durable, weather-proof enclosures that meet NEMA4X standards
• World-wide voltage capabilities

To determine the Thermo Scientific Source Probe that is best suited for your application, refer to our quick-reference chart below or contact your local Thermo Fisher Scientific Representative today.