THÔNG SỐ KỸ THUẬT:
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Technical Specifications |
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Air Pressure |
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Range/Resolution/Accuracy |
± 4000 Pascals / 1 Pascal / ± 1 % + 1 Pascal |
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± 16 in H2O / 0.001 in H2O / ± 1 % + 0.01 in H2O |
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± 400 mm H2O / 0.1 mm H2O / ± 1 % + 0.1 mm H2O |
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± 40 mbar / 0.01 mbar / ± 1 % + 0.01 mbar |
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± 0.6 PSI / 0.0001 PSI / ± 1 % + 0.0001 PSI |
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Air Velocity |
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Range/Resolution/Accuracy |
250 to 16,000 fpm / 1 fpm / ± 2.5 % of reading at 2000 fpm (10.00 m/s) |
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1 to 80 m/s / 0.001 m/s / ± 2.5 % of reading at 2000 fpm (10.00 m/s) |
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Air Flow (Volume) |
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Range/Resolution/Accuracy |
0 to 99,999 cfm / 1 cfm / Accuracy is a function of velocity and duct size |
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0 to 99,999 / 1 m3/hr / Accuracy is a function of velocity and duct size |
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0 to 99,999 l/s / 1 l/s / Accuracy is a function of velocity and duct size |
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Temperature |
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Range/Resolution/Accuracy |
0 °C to 50 °C / ± 1 % + 2 °C / 0.1 °C |
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32 °F to 122 °F / ± 1 % + 4 °F / 0.1 °F |
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General Specifications |
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Operating Temperature |
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0 °C to +50 °C (+32 °F to +122 °F) |
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Storage Temperature |
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-40 °C to +60 °C (-40 °F to +140 °F) |
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Relative Humidity |
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0% to 90%, non-condensing |
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IP Rating |
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Operating Altitude |
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Storage Altitude |
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EMI, RFI, EMC |
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Meets requirements for EN61326-1 |
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Vibration |
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Max Pressure at Each Port |
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Data storage capacity |
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Warranty |
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Power, battery life |
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Battery Life |
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280 hours without backlight, 60 hours with backlight |
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Manufacturer: Fluke - USA
