FastFlo 620S Fast Response Insertion Thermal Mass Air Flow Sensor
Sierra Instruments FastFlo 620S is an insertion thermal mass air flow sensor that has been designed to give you a highly reliable, responsive, and affordable mass flow measurement for light industrial applications where a NEMA 4X (IP65) enclosure is acceptable. This airflow sensor:
- Includes a compact, versatile, microprocessor-based transmitter
- Integrates flow-range adjustments, meter validation, and diagnostics
- Gives you the ability to “field-validate” your meter's calibration
- Increases efficiency with fast response time within 200 milliseconds
- Wide Flow ranges from 0 to 42,000 scfh
- Easy to install in the field or retrofit
- Optimised air, nitrogen, and inert gas measurements for 1, 2, 3, and 4-inch sch
- 40 pipe sizes
Operating Principal: Thermal dispersion technology for direct mass flow measurement featuring no pressure or temperature compensation needed, no moving parts, low-pressure drop, and high turndown.
Suitable applications for the FastFlo 620S
- Compressed Air
- Precision Measurement & Control
- Carbon Dioxide Flow Meters
- Nitrogen Mass Flow Meters
- Precision Burner Control for Natural Gas Flow
- Allocation & Billing
620S Insertion Thermal Mass Flow Air Sensor benefits
- Measuring Range 0 to 42,000 sfpm
- 200-millisecond response to changes in flow rate
- Ideal for OEMs and for compressed air monitoring
- Programmable pulse output for remote totalisation
- Minimal flow blockage and low-pressure drop
- Field flow range adjustment meter validation and diagnostics
- Flow totaliser and alarms
- No moving parts
Sierra Instruments FastFlo 620S Document Downloads
for more information on the Sierra Instruments FastFlo 620S Flow Meter