Flow Meter Home > Shop > Shop Flow Meter Types - Online Store | Sierra Instruments

Sierra Storefront - Buy Online

Your Online Store
for the ENTIRE Sierra Product Line!

Largest Factory Direct Selection on the Web
Smart Configurator Next Day Shipping Lifetime Support

Learn More >
< Back

Help & Info | Equifax Secure Site

  • View by:
  • Grid
Filter Products by >

SmartTrak® 100

Premium Digital Mass Flow Controller

  • Direct mass flow with thermal technology +/- 0.5% full scale accuracy
  • True multi-gas digital mass flow controller
  • View and change every aspect of the instrument
  • Small footprint at 50 slpm ideal for OEMs
  • 10-point NIST calibration on primary standards
SmartTrak® 100

Premium Digital Mass Flow Meter

  • Direct mass flow with thermal technology +/- 0.5% full scale accuracy
  • True multi-gas digital mass flow controller
  • View and change every aspect of the instrument
  • Small footprint at 50 slpm ideal for OEMs
  • 10-point NIST calibration on primary standards
SmartTrak® 50

Economical Digital Mass Flow Controller

  • OEM pricing with digital high-performance
  • Small footprint at 50 slpm ideal for OEMs
  • 10-point NIST calibration on primary standards
  • Large display to view flow information easily
  • Choice of aluminum or 316 stainless-steel construction
SmartTrak® 50

Economical Digital Mass Flow Meter

  • OEM pricing with digital high-performance
  • Small footprint at 50 slpm ideal for OEMs
  • 10-point NIST calibration on primary standards
  • Large display to view flow information easily
  • Choice of aluminum or 316 stainless-steel construction
MassTrak® 810

Economical Nylon Mass Flow Controller

  • Record flow measurement at affordable OEM pricing
  • Save money with volume discounts
  • Read results easily  with large LCD readout
  • Accurate mass flow control even with low pressure drop
  • Save time with built-in setpoint control
TopTrak® 820

Economical Analog Mass Flow Meter

  • Proven gas flow measurement with affordable OEM pricing
  • For fast delivery, buy online, next-day shipment
  • Save money with volume discounts
  • Read results easily with large tiltable display
  • Easy drop-in replacement with compact size
  • Available in economical nylon, stainless steel and aluminum
SmartVO™

SmartVO™ High-Performance Gas Flow Control Valves

  • Proprietary frictionless-hovering direct-acting control valve
  • Operate over a wide pressure differential range
  • Many choices of fitting and elastomers
  • Aluminum and 316L stainless steel
  • Available with valve control package and power supply
  • For fast delivery, buy online, next-day shipment
InnovaSonic®203

Economical Ultrasonic Mass Flow Meter

  • High performance at an affordable price
  • Simply clamp-on outside of pipe for easy set up
  • Save time with no pipe cutting or process shutdown
  • For fast delivery, buy online, next-day shipment
  • Flexible rent or Rent-2-Own programs
InnovaSonic®205i

General Purpose Ultrasonic Mass Flow Meter

  • Achieve high accuracy at low and high flows
  • Simply clamp-on outside of pipe for easy set up
  • Save time with no pipe cutting or process shutdown
  • For fast delivery, buy online, next-day shipment
  • Flexible rent or Rent-2-Own programs
  • Boiler MACT certified for area source boilers (40 CFR 63, subpart JJJJJJ) and for major source boilers (40 CFR 63, subpart DDDDD) Learn More
InnovaSonic®210i

Portable Ultrasonic Mass Flow Meter

  • Easy setup in five minutes or less
  • Portable clamp-on transducers measure liquid flows nearly anywhere
  • Save time with no pipe cutting or process shutdown
  • For fast delivery, buy online, next-day shipment
  • Rent or Rent-2-Own programs
  • Boiler MACT certified for area source boilers (40 CFR 63, subpart JJJJJJ) and for major source boilers (40 CFR 63, subpart DDDDD) Learn More
QuadraTherm® 640i

Insertion Thermal Mass Flow Meter

  • qMix software manages gas composition changes in the field
  • Achieve high accuracy +/- 0.75% of reading
  • Eliminate drift with patented DrySense™ sensor
  • Validate in the field for easy in-situ calibration
  • Backed by lifetime sensor warranty
  • Boiler MACT certified for area source boilers
InnovaMass® 241i Insertion

InnovaMass iSeries 241i

  • Insertion probe up to 72 inches (2M); optional hot tap retractor
  • Ideal for saturated or superheated steam, gas, and liquid 
  • Volumetric flow rate or mass flow metering 
  • Multivariable for five (5) measurements in one compact device
  • A variety of Apps for ultimate field flexibility
  • Buy online for next day shipping
  • Boiler MACT certified 
InnovaMass® 241S Insertion

Insertion Multivariable Vortex Mass Flow Meter

  • Insertion probe for pipes and ducts up to 72 inches (2M); Optional hot tap
  • Highly reliable with no moving parts
  • Loop power option available
  • Rugged, long-lasting design for the industrial applications
  • For fast delivery, buy online, next-day shipment
FastFlo 620S

Insertion Thermal Mass Flow Meter

  • Increase efficiency with fast response time within 200 milliseconds
  • Optimized air, nitrogen, and inert gas measurement for 1, 2, 3, 4 inch sch. 40 pipe sizes
  • Wide flow ranges from 0 to 42,000 scfh
  • Easily install in the field or retrofit
  • Fast delivery—ships next-day from stock
BoilerTrak 620S-BT

Insertion Thermal Mass Flow Meter

  • Optimized natural and propane measurement for 1, 2, 3, 4 inch sch. 40 pipe sizes
  • Wide flow ranges from 0 to 42,000 scfh
  • Easily install in the field or retrofit
  • Certified for GHG measurement meeting EPA (40 CFR Part 98)
  • Boiler MACT certified for area source boilers (40 CFR 63, subpart JJJJJJ) and for major source boilers (40 CFR 63, subpart DDDDD) Learn More
  • Fast delivery—ships next-day from stock 
InnovaSwitch Flow Switch

Thermal Flow Switch for Gases and Liquids

  • Ultra-sensitive with fast response time
  • Ideal for industrial pump protection
  • Buy online, next-day shipment
  • 2-year workmanship warranty
  • Unique high temperature up to +458°C
InnovaSwitch Level Switch

Thermal Level Switch for Liquids

  • Triggered on level change of 0.8 mm
  • Ideal for tank leak detection
  • Great for truck and railcar loading
  • Buy online, next-day shipment
  • 2-year workmanship warranty
FloBox951/954

Single & Multi-Chanel Digital Control Power Supplies

  • Digitize up to four analog mass flow controllers
  • Add feature-packed digital performance to analog MFCs
  • Easy-to-use large pushbutton digital display
  • Conveniently power up to four units
  • Independent totalizers and alarms
  • For fast delivery, buy online, next-day shipment

Report Bug
Submit a Bug Report

Name

Email

Reproducibility (Did you try to reproduce the bug?)

Classification

Summarize the problem but be specific enough that it can be recreated.

Note: Page, browser, and OS are automatically saved