TSI 8465-03 air velocity transducer

Range:

25 to 10,000 fpm (0.127to 50.8 m/s),

Accuracy: 

±(2% of reading at

 64.4 to 82.4°F (18-28°C)

+0.5% of full scale ofselected range)

Response time: 0.2 seconds

Input power: 11 to 30 VDC or 18 to 28 VAC, 350 mA maximum