Keep all safety signs, stickers and labels in legible Information marked with this symbol indicates that the condition. operating manual must be observed. • Do not open the device. • Observe the storage and operating conditions as given in the Technical data chapter. dynamic pressure anemometer TA400...
• Air pressure To use the device for its intended use, only use accessories and – psi spare parts which have been approved by Trotec. – mbar Improper use – inH Do not use the device in potentially explosive atmospheres, for –...
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Air duct shape indication (round / angular) Air duct cross-section selection mode active indication Battery status indication Automatic switch-off active indication Indication of the pressure unit Indication of the velocity unit Measuring mode indication TEMP indication Time format indication dynamic pressure anemometer TA400...
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2.0 to 154.6 Resolution m/s: 0.01 ft/min: 1 km/h: 0.1 MPH: 0.01 knots: 0.1 Accuracy m/s: ±2.5 % at 10 m/s ft/min, km/h, MPH, knots: The accuracy depends on the air velocity and the size of the air duct. dynamic pressure anemometer TA400...
Wait a few minutes until the device has become adjusted to the changed conditions before carrying out a measurement. 1. Press the Power button (10). ð The device is switched on. dynamic pressure anemometer TA400...
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ð The measured value will be indicated in the measurement value indication (20). If a negative measured value or the message Error is displayed, please check the connections at Pitot tube and device for proper fit and correct polarity. dynamic pressure anemometer TA400...
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6. Repeat the steps for setting the width until the height of the air duct is also indicated correctly. 7. Press the AVG/REC button (6) to save the setting. ð The menu item Type is displayed. 8. Press the Setup button (14) for approx. 2 s to exit the settings menu. dynamic pressure anemometer TA400...
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2. Press the Unit (7) or Unit (13) button to choose the desired memory location. ð The saved measured value is displayed in the measurement value indication (20). 3. Press the AVG/REC button (6) for approx. 2 s to return to the measuring mode. dynamic pressure anemometer TA400...
Trotec assumes no liability with regard to this ð YES will be indicated in the temperature/time free software and also provides no support on that score. Trotec display (17). accepts no liability concerning the use of this free software and 4.
European Parliament and of the Council of 6 September 2006 the device may be defective. on batteries and accumulators. Please dispose of batteries and Please contact the Trotec accumulators according to the relevant legal requirements. customer service. dynamic pressure anemometer TA400...
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