High Accuracy Handheld Rotating Vane Anemometer

HHF142

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Enter, Store, and Recall Up to 10 Duct Sizes
High Accuracy (±1.0% of Reading)
Low Speed Sensitivity
Wide Temperature Range from -20 to 100°C (-4 to 212°F)
Minimum and Maximum Capture
Analog Voltage Output and Communication Options
Nist certificate (3 data points)

Indicadores de Velocidade de Ar e Túneis de Vento - Ver Produtos Relacionados

Descrição

The OMEGA™ HHF142 rotating vane anemometer is a high-quality instrument providing accurate air velocity and volume flow measurements in harsh environments. The user can easily enter the size of the duct opening and the HHF142 automatically calculates the volume flow rate from the duct. The duct size is automatically stored in memory on turn-off and up to 10 unique duct sizes can be stored and recalled for frequent use.

SPECIFICATIONS
Ranges
    HHF142A: 1.5 to 35.00 MPS (300 to 6800 FPM)
    HHF142B: 0.2 to 40.00 MPS (40 to 7800 FPM)
Calculated Air Volume Flow: 0.0 to 9999 CFM (0.0 to 9999 CMH)
Accuracy:
    2.75" Probes: ±1.0% of reading ±1-digit
    1" Probes: ±0.75% of reading + 0.5% FS, ±1-digit
Resolution: 1 FPM or 0.01 MPS
Display: 12.7 mm (0.5") LCD, 4-digits, with LED backlight
Operating Temp:
    Instrument: 0 to 50°C (32 to 125°F)
    Probe: -20 to 100°C (-4 to 212°F)
Power Supply: 3 "AA" alkaline batteries (included)
Battery Life: Approximately 150 hours
Dimensions:
    Instrument: 165 x 83 x 38 mm (6.5 x 3.25 x 1.5")
    HHF142A: 25 mm (1") dia. probe
    HHF142B: 70 mm (2.75") dia. probe
    Cable: 1.5 m (5')
Outputs (Optional): USB or 0 to 5 Vdc analog signal

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