Anemometer Vane 60-8640 FPM (WDCFM8951) CFM BTU Temp RH DP

Product details (archived)

The information below is retained for reference only. This item is discontinued and cannot be ordered.

Features:

• Measures temperature, dew point, relative humidity, wet bulb, air velocity, air volume & capacity

• Air flow displayed in 5 measuring units (ft/min, m/s, km/h, MPH, knots & CFM)

• Min/max/avg function with memory recall

• Displays continuous moving average for up to 2 hours

• Air volume measurement (CFM) is calculated when you enter the free area space of the grill or register (which can be entered in length & width or diameter)

• Data hold freezes current value

• °F and °C selectable

• Jumbo digital display

• Auto power off after 10 minutes of inactivity (can be disabled)

• Lightweight, easy to maneuver measurement vane

• Low friction ball bearing vane wheel provides high accuracy at all air velocities

Specifications:

• Air Velocity: 60 to 8640 FPM / 0.3 to 35 MPS

• Velocity resolution: 0.1

• Velocity accuracy: ±5%

• Air volume: 0 to 99,999 CFM (0 to 99,999 M3/M)

• Air volume resolution: 0.1 (1.0)

• Air volume accuracy: ±5%

• Capacity: 0 to 99,999 BTU/H or KW

• Capacity resolution: 0.1 (1.0)

• Capacity accuracy: 3%

• Dew Point: -90° to 158° F (68° to 70° C)

• Dew Point resolution: 0.1°

• Dew Point accuracy:

  • ±3% from 10 to 90% RH

  • ±5 at all other ranges

• Relative humidity: 0 to 100%

• RH resolution: 0.1°

• RH accuracy:

  • ±3% from 10 to 90% RH

  • ±5 at all other ranges

• Wet Bulb: -7.6° to 158° F

• Wet Bulb resolution: 0.1°

• Wet Bulb accuracy:

  • ±3% from 10 to 90% RH

  • ±5 at all other ranges

• Temperature: -4° to 140° F

• Temperature resolution: 0.1°

• Temperature accuracy: ±1° F ( ±0.6° C)

• Power source: (4) AAA batteries or optional AC adapter

• Cord length: 20" extends to approx. 5' (50 cm extends to 1.5m)

• Battery life: Approx 100 hours

• Fan diameter: 2⅞" (70 mm)

• Vane size (H x W x D): 6.45" x 2.9" x 1.57" (164 x 74 x 40 mm)

• Unit size (H x W x D): 6.18" x 2.44" x 1.1 " (157 x 62 x 28 mm)

• Display size (H x W): 1.5" x 1.85" (39 x 47 mm)

• Digit height: 0.7" (18 mm)

• Display: High contrast 5 digit display

• Weight: 9.28 oz. - without batteries (263 g)

• Response time: 1 second

• Operating current: 5-8 mA

• Operating humidity: less than 90% RH

• Operating temperature: 32 to 122°F (0 to 50°C)

Supplied With:

• Operating instructions

• Hard blow mold case

• 1 year manufacturer's warranty