Series MVA

Thông số kỹ thuật:

RANGES

• Air Velocity: 79 to 4921 fpm, 0.4 to 25 m/s; 1.5 to 90 km/hr; 0.9 to 55 mph; 0.8 to 48 knots; 1 to 10 Beaufort.
• Air Volume: 0 to 9999 CFM & CMM.
• Temperature: -4 to 140°F (-20 to 60°C).
• Humidity: 0 to 100%.
• Barometric Pressure: 10.3 to 32 in Hg; 350 to 1100 hPa; 263 to 825 mm Hg.

ACCURACY

• Air Velocity: ±2% FS (+0.2% of Rdg m/s; +0.8% of Rdg km/hr; +0.4% of Rdg mph and knots; +40% of Rdg fpm).
• Relative Humidity: 20 to 80%: 3.5%; 0 to 20% and 80 to 100%: 5%.
• Temperature: ±1.8°F; ±1°C.
• Barometric Pressure: ±0.1 in Hg; ±3 hPa; ±1.5 mm Hg.

RESOLUTION

• Air Velocity: 0.1 (1 for ft/min and Beaufort).
• Air Volume: 1.
• Temperature: 0.1°C.
• Humidity: 0.1%.
• Barometric Pressure: 0.1.

RESPONSE TIME

• Air Velocity: 2 seconds.
• Air Volume: 2 seconds.
• Temperature: 1 second.
• Humidity: 5 minutes to stabilize.
• Barometric Pressure: 1 minute.
• LCD Size: 1.65" x 1.30" (42 x 33 mm).
• Power Requirements: 9 V alkaline battery, included, user replaceable.
• Battery Life: 50 hours continuous use.
• Vane Diameter: 1.18" (30 mm).
• Cable Length: 35.4" (90 cm).
• Weight: 9.2 oz (260 g).
• Agency Approvals: CE.