• Environmental Gas Flu Test
• Conductive sensing principle
• 0 to +100 m / sec
• 0 -360 °

• Range:

　　0-100 m/s (224 mph), 0- 360°

• Accuracy:

　　Wind Speed: ±0.3 m/s (0.6 mph) or 1% of reading

　　Wind Direction: ±3 °

• Operating Temperature: -50 to 50°C
• Threshold:

　　Propeller: 1.0 m/s (2.2 mph)

　　Vane: 1.1 m/s (2.4 mph)

• Signal Output:

　　Wind speed: magnetically induced AC voltage, 3 pulses per revolution. 

　　1800 rpm (90 Hz) = 8.8 m/s (19.7 mph)

　　Wind direction: DC voltage from conductive plastic potentiometer − 

　　resistance 10K Ω, linearity 0.25%, life expectancy − 50 million revolutions

• Power Requirement:

　　Potentiometer excitation: 15 VDC maximum