The Sierra Instruments SmartTrak® C50 Scientific Meter supports gas mass flow measurement and control needs for research, OEM, and industrial users who require a compact digital meter/controller platform for clean gas applications.
Process Controls Corporation supplies the Sierra C50 Scientific Meter for customers evaluating digital mass flow technology, local display capability, selectable construction materials, and supported communication options within a practical flow measurement package.

The SmartTrak® 50 family is designed for gas flow applications that may require mass flow metering, gas controller functionality, NIST-traceable calibration, and integration flexibility through analog or digital signal options.
Key Characteristics
- Digital mass flow meter and gas controller platform
- Thermal mass flow technology with Laminar Flow Element design
- Advanced platinum-wound capillary sensor technology
- Flow ranges from 0 to 10 sccm up to 0 to 200 slpm
- Choice of aluminum or 316 stainless-steel construction
- Local display and digital setpoint control
- Primary Standard calibration and NIST traceability
- RS-232, RS-485, 4-20 mA, and 0-5 VDC signal options
Ideal Applications
- Precision gas flow measurement and control
- Digital flowmeter and controller applications
- Clean gas flow applications
- Argon mass flow measurement
- Carbon dioxide flow measurement
- Nitrogen mass flow measurement
- OEM system integration
- Research gas flow applications
Industries Served
- Analytical
- Biotech
- Aerospace
- Facilities Management
- Original Equipment Manufacturers
- Glass Production
Product Family Includes
- SmartTrak® 50 Mass Flow Meters
- SmartTrak® 50 Gas Controllers
- SmartTrak® 50 Low Flow Version
- SmartTrak® 50 Medium Flow Version
- SmartTrak® 50 Product Software
- SmartTrak® 50 Purchasing Guide for configuration, cables, and power supplies
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