The differential Anemometer / Anemometers for all applicationss of the PCE-PDA series are reliable differential Anemometer / Anemometers for all applicationss for pressure measurement of gases in the range of ± 200 Pa, ± 2 kPa and 20 kPa depending on the model. The differential Anemometer / Anemometers for all applications has many different pressure measuring functions. This gives the user more than 16 units. Furthermore, the differential Anemometer / Anemometers for all applications measures, in addition to the differential pressure, the temperature, flow velocity and volume flow. In addition, the maximum and minimum differential pressure can be displayed in the two-part graphic display. The resolution of the differential pressure can optionally be switched. The differential Anemometer / Anemometers for all applications incorporates a high-precision mode that increases the resolution tenfold.
The PCE-PDA differential Anemometer / Anemometers for all applications has a data logger function. This makes it possible to carry out a leak test on pressure lines in addition to the continuous storage of the measured values. In data logger mode, it is possible to set the differential Anemometer / Anemometers for all applications to a duration in which the data is stored at a previously selected interval. In leakage measurement mode, the user must specify the measurement duration and the differential pressure level. After the measurement, the differential Anemometer / Anemometers for all applications then displays the deviation from the set point. In addition to these two functions, the differential Anemometer / Anemometers for all applications, with optional Pilot tubes, can determine the flow velocity or volume flow in pipes.
| Differential pressure | |
| Measuring range | -2 ... +2 kPa |
| Resolution | 0,1 Pa |
| Accuracy | ±0.5 % FS |
| Temperature | |
| Measuring range | 0 ... 50 °C |
| Resolution | 0,1 °C |
| Accuracy | ±1 °C |
| General technical data | |
| Measuring functions | MIN, MAX, HOLD, ALARM, Average value |
| Units | kPa, MPa, Pa, PSF, psi, Torr, inHg, mmHg, inH₂O, cmH₂O, mmH₂O, kg/cm², ATM, bar, mbar, hPa |
| Connections | 5 mm nipple for quick connector |
| Display type | LCD graphic display with backlight |
| Display size | 3 Inch |
| Display refresh rate | 5 x per second |
| Measuring rate | 10 Hz |
| Storage medium | Internal memory |
| Storage capacity | 1024 Values |
| Storage interval from | 1 s |
| Storage interval to | 255 h |
| Interface | Micro-USB |
| Current consumption meter | 50 mA DC |
| Measured medium | non-explosive gases, Air |
| Operating time | 100 h |
| Automatic power-off | 255 min |
| Housing | ABS (acrylonitrile-butadiene-styrene copolymers) |
| Overpressure | 10 kPa |
| Menu language | English, German, English (GB), Czech |
| Protection class (device) | IP41 |
| Power supply | 5 V, 500 mA |
| Connector type | Device-europlug |
| (Rechargeable) battery | 2 x 1,2 V AA - rechargeable battery , Nickel-metal hydride battery |
| Capacity | 2000 mAh |
| Operating conditions | 0 ... 50 °C , 0 ... 90 % RH |
| Storage conditions | 10 ... 55 °C , 0 ... 80 % RH |
| Dimensions ( L x W x H ) | 170 x 100 x 30 mm |
| Weight | 230 g |
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