OEM thermal mass flow-meter
Sierra Instruments
Technology
- Sensor: Advanced platinum wound capillary tube, 3-week burn-in process to assure excellent long-term measurement stability
- Laminar Flow Element: Patented linear design for stable linear performance
- Valve: Powerful direct action frictionless-hovering valve minimizes leak by
- Electronics: Digital high performance, modular for future communications upgrades
Advantages
- Get It Fast: Off the shelf delivery on seven common in-stock flow rates
- Simplicity: Easy setup, field calibrate without sending units back to factory
- Flexibility: Add communications, displays or future functionality as needed
- Economy: Competitive pricing and volume discounting
- Service: Free engineering for basic customization
- Support: For the life of your instrument ¬with 150 offices in 50 countries
Performance
- Accuracy: +/- 1.5% FS
- Repeatability: +/- 0.25% FS
- Materials: 316L SS or Aluminum
- Response Time: Fast 300ms valve time constant
- Flow Range: 0-50 slpm (nlpm) range, one compact footprint
- Field Calibration: Field zero, span, adjust
- Interface/Communications: Large local display or free user software; 4-20mA, 0-5 Vdc, RS-232, RS-485 (addressable)
- Gas: All clean gases
- Approvals: CE
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