Industrial

Mass Flow Meters

Two technologies - thermal mass and multivariable vortex mass - provide the best solutions for most mass flow measurement applications. Thermal mass flow meters are ideal for monitoring low pressure gas flows. The multivariable vortex mass meter measures a wide range of gas, steam and liquid flows.

220/221 Innova-Flo

Smart Volumetric Vortex Meter - Inline and Insertion Type

240/241 Innova-Mass

Multivariable Vortex Mass Flow Meter - Inline and Insertion Type

640S Steel-Mass

Insertion Type Thermal Mass Flow Meter

760S/780S UHP

Inline Thermal Mass Flow Meter for Ultra-High Purity Gases

780S Flat-Trak

Inline Thermal Mass Flow Meter with Integrated Flow Conditioning

Inert Gas Flow Measurement
Mass Flow Meters

Sierra's Accu-Flo and Accu-Mass flow meters are designed for measuring air flow and other inert gases. Low pressure drop, millisecond time response and exceptional low-velocity sensitivity make them the ideal instrument for a wide range of research, HVAC and OEM applications.

 

620S Smart Fast-Flo

Smart Low-Cost Insertion Mass Flow Meter

 

730 Accu-Mass™ Inline Mass Flow Meter

A solution for applications requiring fast-response measurement and low-flow sensitivity. Product accuracy is ± 1% of full scale + 0.5% of reading and the flow ranges from 0-200 scfm to 0-84 sfpm (air) with standard accuracy.

 

Capillary-type
Mass Flow Meters and Controllers

Sierra's capillary-type devices measure and control the mass flow rate of clean process gases without temperature and pressure corrections. This product line features a patented cleanable sensor that is clog-resistant, easy to maintain and reduces process downtime.

 

101 Micro-Trak NEW

Smart stainless steel Mass Flow Controller /Meter series 0.1 to 4 sccm

 

100 -M Smart-Trak

Smart stainless steel Mass Flow Controller /Meter series 0-200slpm

 

100 -S Smart-Trak

Smart stainless steel Mass Flow Controller /Meter series 0-50slpm

 

810 Mass-Trak

Low-Cost Mass Flow Controller with Built-In Setpoint Control

 

820 Top-Trak

Low-Cost Mass Flow Meter for Non-Corrosive Gases

 

820-S Top-Trak

Mass Flow Meter for Corrosive and Toxic Gases

 

830/840 Side-Trak

High-Performance Mass Flow Meters and Controllers for All Clean Gases - low pressure drop.

 

800 Series Brochure

High performance Mass Flow Meters and Controllers Brochure

 

900 Power Supply and Electronic Readouts

Designed to use with your Series 800 Meters and Controllers