Dwyer Instruments' AVUB Series Air Velocity Transmitter offers 8% accuracy
Dwyer Instruments' AVUB Series Air Velocity Transmitter operates by measuring the heat loss from its sensing element in the air-stream and calculating the air velocity by reading the local temperature of the air on its probe. Units are designed to be virtually immune to drift due to the design of the sensing element. The Series AVUB offers 8% accuracy. Models are available in three ranges of 0 to 785 fpm (0 to 4 m/s), 0 to 1575 fpm (0 to 8 m/s) and 0 to 3150 fpm (16 m/s) with a 0 to 10 VDC output.