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Testo Thermal Anemometer Probe Fast Action - 0635 1041
Item #:
0635-1041
Brand:
Testo
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Thermal anemometer probe fast action
Measuring Range: -20 to +70 °C
Measuring Range: 0 to +20 m/s
Application temperature | -20 to +70°C |
Input | hot wire |
Measuring range | 0 to 20.00 m/s |
Accuracy (at 22 °C) | ± (0.03 m/s +3% of m.v.) (0 to 2 m/s) ± (0.2 m/s +3% of m.v.) (0 to 20 m/s) |
Temp. compensation | -10 to +60 °C |
Tolerances (m/s) | < ± 0.2 % of m.v./°C |
Response time t99 | < 1 sec. |
t99 (at a jump in temperature from 25 °C to 60 °C and an air velocity of v = 3 m/s) | approx 45 sec. Adjusted in a free jet diam. 350 mm Reference pressure 1013 hPa, refering to the testo reference DKD-Labor of velocity. |