TA400 Pitot Tube Anemometer - TROTEC
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Trotec - UKTrotec Anemometer Ta400 Pitot Tube Including Calibration Certificate
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OnBuy.comTa400 Pitot Tube Anemometer Incl. Calibration Certificate, Anemometer, Wind Meter, Pitot Tube, Pitot Tube Anemometer, Meter For Accurate Flow 4052138013076
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Product Information
Full details
The TROTEC TA400 is a professional anemometer designed for HVAC technicians, engineers, and environmental specialists who need precise measurements of air velocity, volume flow, pressure, and temperature. Its key benefit is its versatility, offering differential and dynamic pressure measurement capabilities with a pitot tube and a clear, dual-value display. A potential caveat is the need for proper pitot tube technique for accurate differential pressure readings.
All features
| Model Part Number | TA400 |
|---|---|
| Brand | TROTEC |
Extended Product Information
FAQs
What is the primary use of a pitot tube anemometer like the TA400?
A pitot tube anemometer is used to measure air velocity and, importantly, differential and dynamic air pressure, which is essential for calculating air volume flow in ducts and ventilation systems.
How do I measure air volume flow with the TA400?
You measure air velocity using the pitot tube and the device's current settings. Then, you manually calculate the air volume flow by multiplying the measured velocity by the cross-sectional area of the duct or opening. Ensure you are using appropriate units for both.
What does the 'Zero Reset' function do?
The 'Zero Reset' function allows you to set a baseline for pressure measurements. This is crucial for accurately measuring small pressure differences by eliminating any ambient pressure offset.
Can the TA400 measure temperature?
Yes, the TA400 is capable of measuring air temperature in addition to air velocity and pressure.
How often should the TA400 be calibrated?
For critical applications, annual calibration is recommended to ensure the highest accuracy. Consult the product manual or TROTEC for specific recommendations based on your usage.
What is the difference between differential and dynamic pressure?
Dynamic pressure is the pressure exerted by moving air. Differential pressure is the difference in pressure between two points, often used to measure pressure drops across components or static pressure in a system relative to atmospheric pressure.
Troubleshooting
Device displays '0' or erratic values.
Ensure the pitot tube is correctly connected and not obstructed. Perform a zero reset for pressure measurements. Check for extreme environmental conditions that might affect readings.
Display is unreadable.
Ensure the background illumination is active. Check battery levels. Clean the display gently with a soft cloth.
Inaccurate readings.
Verify that the correct units are selected. Ensure the pitot tube is properly aligned with the airflow. Check for blockages in the pitot tube or sensor. Consider professional calibration if readings consistently deviate.
Device does not power on.
Check and replace the batteries. Ensure battery contacts are clean.
Pros and Cons
Pros
- Multi-functional: Measures velocity, volume, pressure, and temperature.
- Accurate differential and dynamic pressure readings via pitot tube.
- Clear dual-value display with backlight for easy reading.
- Useful data logging features (Min/Max/AVG/REC).
- Precise pressure difference measurement with zero reset.
Cons
- Requires a separate pitot tube for pressure measurements (often sold separately or as a kit).
- Can be complex for users unfamiliar with fluid dynamics principles.
- May require calibration for optimal accuracy over time.
- No built-in data logging to an SD card or computer; relies on manual recording or data hold.
Setup, Compatibility & Care
Setup:
- Ensure the anemometer is powered on.
- Connect the pitot tube (if performing pressure measurements) to the designated port.
- Select the desired measurement unit (e.g., m/s, CFM, Pa, °C).
- For differential pressure, use the Zero Reset function to establish a reference point before taking measurements.
Compatibility:
The TA400 is designed for direct air measurement. It is compatible with standard ductwork and airflow systems. For volume flow calculations, ensure you have accurate cross-sectional area data for the duct.
Care:
- Keep the instrument clean and dry. Wipe with a soft, damp cloth as needed. Avoid harsh solvents.
- Protect the sensor and pitot tube from physical damage.
- Store the device in its protective case when not in use.
- Refer to the manufacturer's manual for recommended calibration intervals to maintain accuracy.