Air Flow Meter PCE-HWA 30

Air Flow Meter PCE-HWA 30
Instrument Laboratorium

Deskripsi produk
DESCRIPTION
Air flow meter with data logger / Beaufort scale / Measuring range 0.3 ... 30.0 m/s / Battery operation / Transport case / Rechargeable via 5 V DC micro-USB interface / Telescopic arm / Swiveling head
The air flow meter measures the flow velocity according to the hot wire principle. This guarantees a particularly compact design. The measuring range of the hot wire anemometer is between 0.3 ... 30.0 m/s / 0.98 ... 98.4 ft/s. In addition to the flow velocity, the hot wire anemometer can measure the volume flow and the ambient temperature. For each measurement, a Beaufort scale is displayed next to the measured value. The current wind strength can be read from this scale.

With the integrated data memory, up to 960 measured values ​​can be recorded with the air flow meter. The data can be read directly on the hot wire anemometer. Also, the measured values ​​from the hot wire anemometer can be transferred to a PC via the micro USB interface. Suitable software for the hot wire anemometer is available in the PCE Instruments download portal for further processing of the data.

For optimal alignment, the telescopic arm of the air flow meter can be extended up to 270 … 990 mm / 10.63 … 38.98 / 29.1". In addition, the head of the hot wire anemometer is semi-rigid and can therefore be aligned in different ways. The battery of the hot wire anemometer with a capacity of 1000 mAh enables mobile use. To recharge the battery, the hot wire anemometer must be connected to a 5 V DC micro-USB power supply.
HIGHLIGHTS
- Hot wire anemometer with data storage
- Software for reading out the measured values
- Swiveling telescopic arm
- Measuring range 0.3 ... 30.0 m/s / 0.98 ... 98.4 ft/s
- Data memory for 960 measured values
- Beaufort scale
SPECIFICATION
Wind speed
m/s
Measuring range
0.3 ... 30.0 m/s
Resolution
0.01 m/s
Accuracy
±3 % ±0.1 m/s of measured value


Wind speed
ft/min
Measuring range
60 ... 5904 ft/min
Resolution
0.01, 0.1, 1 ft/min
Accuracy
±3 % ±20 ft/min of measured value


Wind speed
knots
Measuring range
0.6 ... 58.3 knots
Resolution
0.01 knots
Accuracy
±3 % ±0.2 knots of measured value


Wind speed
km/h
Measuring range
1.0 ... 108.0 km/h
Resolution
0.01 km/h
Accuracy
±3 % ±0.4 km/h of measured value


Wind speed
mph
Measuring range
0.7 ... 67 mph
Resolution
0.01 mph
Accuracy
±3 % ±0.2 mph of measured value


Volume flow
CMM (m³/min)
Measuring range
0 ... 999900 m³/min
Resolution
0.001 ... 100 m³/min
Adjustable area
0.001 ... 999 m²


Volume flow
CFM (FT³/min)
Measuring range
0 ... 999900 ft³/min
Resolution
0.001 ... 100 m³/min
Adjustable area
0.001 ... 999 m³


Temperature measurement
°C
Measuring range
0 ... 45 °C
Resolution
0.1 °C
Accuracy
±1.0 °C


Temperature measurement
°F
Measuring range
32 ... 113 °F
Resolution
0.18 °F
Accuracy
±1.8 °F


Further specifications

Probe length
270 … 990 mm / 10.63 … 38.98"
Probe diameter
Ø0.8 ... 1.2 mm / 0.031 x 0.047"
Interface
Micro USB
Data memory
960 measured values
Power supply
3.7 V, 1000 mAh battery

5 V DC, 1 A Micro USB interface
Power consumption
15 ... 35 mA without background lighting

70 ... 100 mA with background lighting
Battery discharged display
<3.4 V
Operating conditions
0 ... 50 °C / 32 ... 122 °F, 40 ... 80 % RH, non-condensing
Storage conditions
-20 ... 60 °C / -4 ... 140 °F, < 80 % RH, non-condensing
Dimensions
70 x 194 x 35 mm / 2.7 x 7.6 x 1.3"
Weight
400 g / 14 oz
DELIVERY SCOPE
1 x Air Flow Meter PCE-HWA 30
1 x Micro USB cable
1 x Transport case
1 x Instruction manual