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New Sage CLear
Packed with features —yet affordable...
In-situ Calibration
New Flyer features3-easy steps
Sage Metering has been an industry leader in high performance Thermal Mass Flow Meters for Gas Flow, and has pioneered numerous innovations, including introducing a digital method of driving the sensor (versus the traditional drift-prone Wheatstone Bridge). We are the only Thermal MFM Manufacturer that provides an "In-Situ Calibration Check" that assures that the Flow Meter still retains the original NIST Traceable Calibration. This simple 3-step check is conducted at a "No-Flow" (0 SCFM) condition, which aside from verifying the meter's accuracy, also confirms that the sensor is clean, and that the Flow Meter hasn't drifted or shifted.


Premier Mass Flowmeter
Sage Prime™ is our most popular Gas Thermal Mass
Flow Meter preferred by our Industrial, Environmental and Commercial customers for a variety of applications

Portable Datalogging TMFM
The versatile Sage Prism™ combines our innovative digital technology for Gas Thermal Mass Flow Measurement with extensive Datalogging capability and portability
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Environmental Challenges
Sage Thermal Mass Flow Meters are a critical tool in helping address the planet’s environmental challenges, and have been employed in a variety of applications
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Reduce Costs
Sage NIST Traceable Thermal Mass Flow Meters will help increase productivity, reduce energy costs, and maximize product yields