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Digi-Sense CFM/CMM Vane Thermoanemometer with NIST Traceable Calibration - WD-20250-14

Digi-Sense CFM/CMM Vane Thermoanemometer with NIST Traceable Calibration - WD-20250-14

Item #
DS-WD-20250-14
Brand
Digi-Sense
Price:

$175.00

Quantity:


    WD-20250-14 CFM/CMM Vane Thermoanemometer with NIST Traceable Calibration by Digi-Sense

    The Digi-Sense CFM/CMM Vane Thermoanemometer (Model 20250-14) measures air velocity, airflow (volume), and temperature. The large, easy-to-read backlit LCD includes primary and secondary displays plus numerous status indicators. The meter features 2 memory locations (1 for CFM and 1 for CMM) to store and recall commonly used area sizes. The instrument is fully tested and calibrated to NIST-traceable standards. Careful use of this meter will provide years of reliable service.

    Features

    • Reliable measurements, guaranteed! Precalibrated to NIST-traceable standards.
    • User-selectable units of measure eliminate the need for conversion
    • Measure air velocities up to 5900 ft/min (30 m/s) to cover a broad range of applications
    • Measure air flow up to 999,900 CFM, 999,900 CMM
    • Two memory locations, one CFM and one CMM, store commonly used vent area sizes to save you time
    • Large dual-function 4-digit LCD with backlight for easy reading
    • Auto power-off extends battery life
    • Fits comfortably in your hand

    Includes

    Vane probe sensor with 3.9-ft (1.2-m) cable, three AAA batteries, and NIST-traceable calibration report with data supplied by InnoCal.


    Units
    Range
    Resolution
    Accuracy
    Air velocity
    m/s (meters per sec)
    0.40 to 30.00 m/s
    0.01 m/s
    ±(3% + 0.20 m/s)
    ft/min (feet per min)
    80 to 5900 ft/min
    1 ft/min
    ±(3% + 40 ft/m)
    km/h (kilometers per hr)
    1.4 to 108.0 km/h
    0.1 km/h
    ±(3% + 0.8 km/h)
    MPH (miles per hr)
    0.9 to 67.0 MPH
    0.1 MPH
    ±(3% + 0.4 MPH)
    Knots (nautical MPH)
    0.8 to 58.0 knots
    0.1 knots
    ±(3% + 0.4 knots)
    Airflow
    CFM (ft3/min)
    0 to 999,900 ft3/min
    0.001 to 100
    0.000 to 999.9 ft2
    CMM (m3/min)
    0 to 999,900 m 3/min
    0.001 to 100
    0 .000 to 999.9 m2
    Air Temperature
    32 to 122°F (0 to 50°C)
    0.1°F/C
    4.0°F (2.0°C)


    Circuit Custom LSI microprocessor circuit
    Display Dual-function 16 mm 4-digit LCD
    Sampling rate Approximately 1 reading per second
    Sensors Air velocity/flow sensor: Conventional angled vane arms with lowfriction ball bearing
    Temperature sensor: NTC-type precision thermistor
    Automatic power-off Unit shuts off automatically after 20 minutes to preserve battery life
    Operating temperature 32 to 122°F (0 to 50°C)
    Operating humidity <80% RH, noncondensing
    Storage temperature 14 to 140°F (-10 to 60°C)
    Storage humidity <80% RH, noncondensing
    Weight 7 oz (200 g)
    Dimensions Meter: 6 3⁄4" x 2 1 ⁄2" x 1" (16 x 6.2 x 2.1 cm)
    Vane sensor head: 2 3 ⁄4" (7 cm) diameter
    Cable length: 3.9 ft (1.2 m)
    Power Three AAA batteries
    Battery life Typically 40 hrs. Battery life will be reduced significantly if the backlight is used continuously.
    Battery current pproximately 8.3 mA DC


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