The anemometer MiniAir64 measures the velocity of gaseous media, directly giving out a linear current signal. The MiniAir64 like other MiniAir models features the unique Snap Head, providing on-site serviceability, thus making it ideal for continuous measuring.
In anemometry, the accuracy achieved by a vane probe is acknowledged to be unmatched. The vane rotation is closely linear to flow velocity and is unaffected by pressure, temperature, density and humidity.
Thông số kỹ thuật
| Air-flow sensor |
MiniAir64 Micro |
MiniAir64 Mini |
MiniAir64 Macro |
| Measuring range |
0,6 … 20 m/s |
0,4 … 20 m/s |
0,2 … 20 m/s |
| Measuring range |
0,7 … 40 m/s |
0,5 … 40 m/s |
|
| Accuracy |
±1,0 % v.E. ±3,0 % v.M. |
±1,0 % v.E. ±1,5 % v.M. |
±1,0 % v.E. ±1,5 % v.M. |
| Operating temperature |
−10 … +80 °C |
−10 … +80 °C |
−10 … +80 °C |
| External Power input |
4,5 … 5,5 V DC/0,5 mA |
4,5 … 5,5 V DC/0,5 mA |
4,5 … 5,5 V DC/0,5 mA |
| Output signal |
4 … 20 mA 2-Leiter |
4 … 20 mA 2-Leiter |
4 … 20 mA 2-Leiter |
| Head dimensions |
ø 11×15 mm |
ø 22×28 mm |
ø 85×80 mm |
| Access opening |
16 mm |
36 mm |
|
| Probe length |
165 mm |
175 mm |
225 mm |
| Cable length |
5 m |
5 m |
5 m |
| Storage temperature |
-30 ... +70°C |
-30 ... +70°C |
-30 ... +70°C |