FMA900 GENERAL-PURPOSE AIR VELOCITY TRANSDUCER

General- purpose air velocity transducer. The unique FMA-900 air velocity transducer utilizes both a velocity sensor and a temperature sensor to accurately measure the air velocity (in SFPM, standard feet per minute). The built-in temperature sensor automatically corrects the flow rate for temperature variations. Both sensors are rugged glass-coated platinum resistance detectors (RTDs). The circuit heats the velocity sensor to a constant temperature differential above ambient temperature and measures the cooling effect of the air flow. This design provides excellent low velocity sensitivity and high accuracy. The FMA-900 also features negligible pressure drop.

Newport Electronics, Inc.

2229 South Yale Street
Santa Ana, CA 92704-4401

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