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DOWNLOAD0 to 1000 slpm or less
Flow Range
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Multiparameter Mass Flow Meters and Controllers for Gases
d·flux Multiparameter Mass Flow Meter
- Measure and control five process variables: Mass flow, volumetric flow, temperature, pressure, and density
- High accuracy up to +/-0.3% of user full scale +/-0.5% of measured value
- Five sensor options provide greater flexibility and economy
- Multigas Capability: Pre-program up to 15 gases or gas mixtures
- Monitor and control meter functions conveniently from your mobile device with free Android App (Bluetooth)
- Flow rates up to 1508 slpm (Air) Other gases, according to conversion, Example: Up to 3120 for Hydrogen
CalTrak®XL
CalTrak XL | Gas Flow Calibrator | Sierra Instruments
- Begin to calibrate up to 1500 slpm
- Replace bell provers or sonic nozzle arrays
- Bring ± 0.15% of reading accuracy to the factory floor
- Quick, easy-to-use, automatic data capture
- Results directly traceable to NIST
BoilerTrak™ 620S-BT
BoilerTrak 620S-BT | Insertion Thermal Mass Flow Meters
- Optimized natural and propane measurement for 1, 2, 3, 4 inch sch. 40 pipe sizes
- 17,000 sfpm maximum velocity
- 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.
SmartTrak®100
SmartTrak 100 | Thermal Mass Flow Controllers
- 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
FastFlo™ 620S
FastFlo 620S | Thermal Mass Air Flow Sensor
- 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
- 20,000 sfpm maximum air velocity
- Easily install in the field or retrofit
SmartTrak® 50
SmartTrak 50 | Low-Cost Mass Flow Controllers & Flow Meters
- OEM pricing with digital high-performance
- Small footprint at 50 slpm ideal for OEMs
- 5-point NIST calibration on primary standards
- Large display to view flow information easily
- Choice of construction in aluminum or 316 stainless-steel
InnovaSonic® 210 Ultrasonic Portable Flow Meter
Clamp-On Ultrasonic Portable Flow Meter - InnovaSonic 210
- 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
- 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® 780i
QuadraTherm 780i | Thermal Mass Flow Meters
- Achieve the highest accuracy +/- 0.5% of reading
- Eliminate drift with DrySense sensor
- Reduce straight-run requirements with built-in flow conditioning
- Needs only 1-diameter up and zero downstream diameters
- Validate in the field for easy in-situ calibration
- Backed by lifetime sensor warranty
- Boiler MACT certified for area source boilers (40 CFR 63, subpart JJJJJJ) and for major source boilers (40 CFR 63, subpart DDDDD), Learn more >
- Part of Sierra's Big-3 iSeries family of flow meter technologies, Learn more >
- Meet EPA rule 40 CFR 63 for flare gas measurement at ultra-low flows down sfps (0.03 smps) with QuadraTherm® qMix RealTime Flare Measurement System (FMS)
InnovaSonic®203
InnovaSonic 203 | Ultrasonic Digital Liquid 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
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