Sierra Instruments ads

Need Proven Accuracy In Harsh Environments? From Inline To Insertion, QuadraTherm® Flow Meters Offer ±0.5% Accuracy With No Downtime.

The 640i Is Trusted by Engineers All Over the World for Peak Accuracy, Efficiency, and Reliability.

Experience the Industry's Most Advanced Thermal Flow Meter With ±0.5% Accuracy and On-Site Calibration Validation.

Optimize Your Process Efficiency With Precise Gas Flow Data That Exceeds Industry Standards.

d-flux diagnostics make switching pure gases, or gas mixes fast and easy with absolutely no loss in accuracy. Find out why diagnostics matter & upgrade your flow measurement today.

Introducing the d·flux: Next-level Gas Flow Measurement and Control Sierra’s d·flux redefine gas flow control with multiparameter capability, precision accuracy, high flow rates (up to 3120 ln/min for hydrogen), and wireless configuration via the Sierra Connect App. Built for bioreactors, pharma, energy, and industrial processes, it combines advanced diagnostics, Bluetooth communication, and unmatched flexibility to deliver the data you need in a reliable high-performance package."