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b1 Airflow Sensing Elements
b1 Pressure Sensing Elements
b1 Flow Transducers
b1 Differential Pressure Transducers
b1 Indicating Meters
b1 Calibration Tools
Indicating Meters
FI Series Indicating Meters
The FI Series indicating meters are connected directly to the airflow or pressure sensing element(s) thereby providing the user with continuous, direct, and independent indication of the process being measured. The FI Series indicating meter scales are custom made to match the operating conditions of the airflow or pressure sensing element(s) being served and can be scaled for volume and velocity or differential pressure in either English or SI engineering units. The FI-1000 is a wall-mounted meter mounted in a 16 gage aluminum panel. The FI-2000 is a portable meter mounted in a lightweight aluminum enclosure with carrying handle. The FI-3000 is a central readout center consisting of multiple meters mounted in a NEMA 13 enclosure.
Theory of Operation
Installation Guidelines
Airflow Measurement Accuracy