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KKINSTRUMENTS AF425 HEAVY-DUTY TELESCOPIC THERMAL HOT-WIRE ANEMOMETER/AIRFLOW METER(CFM/FPM/AIRFLOW/TEMP/RH) - CEN0074

Category: Airflow meters
SKU: CEN0074

APPLICATION

 

    Measuring volumetric flow rates or flow velocities in ducts

    Measuring the temperature and humidity of flows

    HVAC system performance

 

 

FEATURES

 

    Fast response.

    Telescoping hot wire probe.

    Air flow measure: CMM、CFM.

    Air velocity measurement:

m/s, km/hr, ft/min, MPH, Knots & build in temperature ºC / ºF, humidity RH.

    Large LCD display with backlight.

    Min/Max/Avg & 2/3Vmax function.

    Data Hold function.

    With USB interface supply power.

 

 

 

    Battery Life indicator.

    Adjustable auto power off timer.

    Air velocity compensation in atmospheric pressure.

    Tilt Stand.

 



SPECIFICATIONS

 

Velocity Probe Range:         0 to 25 m/s(0 to 5000 ft/min)

0 to 999900 m3/min(ft3/min)

-20 ºC ~60 ºC (-4 ºF ~140 ºC)

0~100%RH

Resolution:                           0.01 m/s(1 ft/min)

0.001 m3/min(ft3/min)

0.1 ºC /ºF

0.1%RH

Accuracy:                              (at 23 ºC ±  5 ºC <80%RH)

±3% of reading ± 1%FS (0 to 20 m/s)

±5% of reading ± 1%FS (20 to 25 m/s)

±0.8 ºC (±1.5 ºF)

±3.5%RH at (20% ~ 80%RH)

±5%RH at (0% ~ 100%RH)

Warm Up Time:                     5 seconds

Sample Rate                          2 time per second Battery:                                  9V Alkaline battery USB Power Adapter:            DC 5V 0.5A

Battery Lifetime                    Approx. 10 hours (alkaline battery)

Operation Temperature

Meter / Probe :                      0°C to 50°C (32°F to 122°F) / -20°C to 60°C (-4°F to 140°F)

Operation Humidity:             10 to 90%RH (no condensing) Storage Temperature:          -20°C to 60°C (-4°F to 140°F) Storage Humidity:                10 to 75%RH

Dimensions:                          Meter:

185mm(L) × 65mm(W) × 36mm(H) /

7.28 inches(L) × 2.56 inches(W) × 1.41 inches(H) Wire length: 185 cm

Probe length: 87 cm

Probe diameter of tip: 9.0 mm

Probe diameter of base:16.0 mm

 

Weight:                                  Approx.412 g(included battery and probe)

Standard Accessories:       Instruction manual, battery 9V Alkaline x 1 pcs, carrying case.

 

Location

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