Sage Metering
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.
