Sierra Instruments, Inc. Datasheets for Flow Meters

Flow meters (flowmeters) and flow sensors are devices used for measuring the flow rate or quantity of a moving fluid or gas.
Flow Meters: Learn more

Product Name Notes
Low Pressure Drop Flow Meters SmartTrak 140 low pressure drop flow meters offers precision gas mass flow control of expensive process gases, where minimal pressure drop is a key consideration...
Overview The InnovaSwitch insertion-type level switch is a high-performance, industrial-grade liquid level indicator for tanks and process vessels. This product switches on level changes as small as 0.03 inch (0.8...
Thermal Mass Flow Meters - QuadraTherm® 780i QuadraTherm® 780i inline thermal mass flow meters from Sierra Instruments offer the most accurate gas mass flow rate measurement on the market today,...
Gas Flow Meters SmartTrak® 100 gas flow meters from Sierra Instruments offer unprecedented performance, user-friendliness and flexibility of innovative features like Dial-A-Gas capability and the Pilot Module interface. Sierra's SmartTrak...
Gas Mass Flow Meters SmartTrak® 100 gas mass flow meters from Sierra Instruments offer unprecedented performance, user-friendliness and flexibility of innovative features like Dial-A-Gas capability and the Pilot Module interface.
Mass Flow Meters SmartTrak® 100 mass flow meters from Sierra Instruments offer unprecedented application flexibility, performance, user-friendliness and flexibility of innovative features like Dial-A-Gas capability and the Pilot Module interface.
Boiler-Trak™ 620S-BT insertion thermal mass flow meters provide an economical and easy-to-install boiler and heater efficiency solution for natural gas flow measurement applications. 620S-BT insertion thermal mass flow meters are...
Designed for applications that require fast response and low flow sensitivity, the 730 FastTrak flow meter is an industry proven work-horse that provides +/- 1.0% of full-scale accuracy, and +/-0.2%...
Fast-Flo® 620S insertion mass flow meters are the ideal mass flow meter for air and gases for light-industrial applications where a NEMA 4X (IP65) enclosure is acceptable. 620S mass flow...
Flat-Trak 780S thermal mass flow meters offer improved measurement capabilities in installations where long straight pipe runs are not available. The 780S thermal mass flow meters incorporate Sierra’s unique dual-plate...
InnovaSonic 203 ultrasonic water flow meters are optimized for customers still looking for high performance, but needing a lower-cost, less feature-rich option for dedicated clamp-on ultrasonic metering. The 203 ultrasonic...
InnovaSonic 207i ultrasonic liquid flow meter is the ideal turnkey solution for building and district metering, and submetering. It is the first transit-time ultrasonic flow meter to come with a...
InnovaSonic® 210 portable ultrasonic flow meters succeeds at delivering expanded functionality and field portability when a permanent installation is not required. The 210 is a complete liquid measurement kit with...
Max-Trak® is a family of industrial gas mass flow instruments from the company that has been a trusted name in industrial thermal mass flow meters for decades—Sierra Instruments. Max-Trak® will...
Measure Flare Gas in Real Time Meet EPA rule 40 CFR 63-measure flare gas down to 0.1 sfps (0.03 smps) qMix RealTime app connects, reads, and updates new flare gas...
MicroTrak low flow mass flow meters accurately measure and controls micro mass flows of gas previously thought by scientists to be too low for a repeatable reading. MicroTrak low flow...
Our Ultra High Purity 780S-UHP mass flow meter is the industry-choice for bulk gas distribution service in semiconductor fabs, in pharmaceutical production and other ultra-clean processes. Real-time monitoring of gas...
QuadraTherm® 640i insertion gas mass flow meters from Sierra Instruments mark a breakthrough in thermal dispersion technology as the most accurate thermal mass flow meters on the market. Sierra's 640i,...
RedySmart thermal mass flow meters and mass flow controllers with ultra-stable no-drift CMOS (Complementary Metal Oxide Semiconductor) sensor are ideal for BioPharm OEMs with its modular design, cabling system, compact...
Sierra's Multi-Trak™ Model 670S is an advanced state-of-the-art instrument for measuring mass flow rates in very large ducts or stacks that have non-uniform velocity profiles, high turn-down requirements, dirty gas...
Sierra's multivariable InnovaMass 240i steam mass flow meters measure up to five process variables with one process connection: volumetric flow rate, mass flow, density, pressure, and temperature. The 240i steam...
Sierra's multivariable InnovaMass 241i insertion vortex flow meters measure up to five process variables with one process connection: volumetric flow rate, mass flow, density, pressure, and temperature. 241i vortex flow...
Smart-Trak® 50 low cost flow meters are designed to meet the low-cost budgetary requirements of OEM's while maintaining excellent quality, application flexibility, and performance. 50 series low cost flow meters...
Steel-Mass® 640S gas mass flow meters accurately monitor total gas mass flow rate of gases and insert easily into ducts and pipes up to 72-inches. Larger probe lengths are available...
The Air-Trak 628S gas mass flow meter was originally designed to work specifically with Sierras Model BG-3 engine emissions sampling system as an extremely fast, accurate, and repeatable engine air...
The ChlorineTrak™ 760S thermal mass flow meter has been specifically designed to perform as an accurate and cost-effective mass flow measurement solution for chlorine injection processes found in typical waste-water...
The RedyCompact mass flow meters and regulators offers users a valuable digital upgrade to mechanical rotameters. A true thermal mass flow meter, RedyCompact is for those that want the highest...
With its advanced mass flow sensor capabilities, the Compod™ control valve, coupled with Sierra’s SmartTrak® 100 mass flow meters (MFM’s) or controllers (MFC’s) greatly simplifies air flow control systems and...