Sage Metering
Sage Model 51 Compressed Air Flow Meter | Thermal Mass | NIST-Calibrated

Overview
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In stockRelated reading
Guides and field write-ups covering how this hardware gets specified and deployed.
- Keyence clamp-on compressed air flow metering →
Non-invasive CFM measurement on existing pipe, with no shutdown or cut-in.
- Compressed air metering for leak detection and savings →
Why plant-air load is usually the cheapest kilowatt on site to recover.
- Clamp-on vs. inline flow meters →
How each style works, where each wins, and a simple way to decide before you specify.
Selection guidance & further reading
Engineering guides, code-compliance reading, and field results for this product line.
- Compressed air meter selection guide →
Insertion, inline, and clamp-on air flow metering.
- Compressed air leak detection and savings →
Why plant air is usually the most expensive utility.
- Clamp-on compressed air flow metering →
Non-invasive air flow measurement on existing pipe.
Ready to put energy data to work?
Order sensors, bridges, and PowerRadar subscriptions from our store — or talk to a CEM-certified engineer about your project.