The FastFlo™ 620S is an insertion thermal mass air flow sensor 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, and meter validation and diagnostics
Gives you the ability to “field-validate” your meter’s calibration
Operating Principal: Thermal dispersion technology for direct mass flow
Flow-range adjustment and validation and diagnostics
Field validation/configuration to ensure operating performance
Flow totalizer and alarms
2 x 12 backlit LCD display totalizer values
Remote enclosure mounting available
No moving parts
Free computer interface software