slpm
Flow Range Units
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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
 
CalTrak®800
CalTrak 800 | Gas Flow Calibrators | Sierra Instruments
- Highest accuracy of ± 0.15% of reading gas mass flow rate
 - Broad flow range from 0.5 sccm up to 100 slpm
 - Quick, easy to use, automatic data capture
 - Portable and battery operated
 - Results directly traceable to NIST
 
Compod™ Upgrade
Compod Upgrade for SmartTrak Digital MFC | Sierra Instruments
- Upgrade new or existing SmartTrak
 - Monitor functionality, faults and system upsets
 - User programmable control module
 - Daisy-chain multiple devices
 - Make your own mini process control system
 
TopTrak® 820
TopTrak 820 | Mass Flow Meters | Sierra Instruments
- Proven gas flow measurement with affordable OEM pricing
 - 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
 
TM100™
TM100 Thermal Mass Flow Meters | Sierra Instruments
- Accuracy 
	
- +/- 1.0% of reading plus +/- 0.2% of full-scale – Air, Nitrogen
 - +/- 1.5% of reading plus +/- 0.5% of full-scale – All other gases
 
 - Repeatability +/- 0.2% of full scale
 - Direct measurement of gas mass flow / No volume to mass calculations
 - DigiSense™ robust sensor design
 - 12 to 24 volt DC power
 - Use optional Gas-Mix™ feature to easily change gas selection or create gas mixes in the field - no recal required
 - 2–3-week delivery lead times / 1-week delivery possible
 
TM500™
TM500 Thermal Mass Flow Meters | Sierra Instruments
- Accuracy 
	
- +/- 1.0% of reading plus +/- 0.2% of full-scale – Air, Nitrogen
 - +/- 1.5% of reading plus +/- 0.5% of full-scale – All other gases
 
 - Repeatability +/- 0.2% of full scale
 - Direct measurement of gas mass flow / No volume to mass calculations
 - DigiSense™ robust sensor design
 - AC or DC power
 - Use optional Gas-Mix™ feature to easily change gas selection or create gas mixes in the field - no recal required
 - 2-3 week delivery lead times / 1 week delivery possible
 
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
 
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
 
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