Amprobe TMA-21HW Hotwire Anemometer

Reliable Hotwire Airflow Measurement for Professional Testing

Amprobe TMA-21HW Hotwire Anemometer
Brand: Amprobe
Category: Anemometers
Availability: Ready Stock
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Amprobe TMA-21HW Hotwire Anemometer Price in Bangladesh

The Amprobe TMA-21HW Hotwire Anemometer is a practical instrument for professionals searching for the Amprobe TMA-21HW Hotwire Anemometer Price in Bangladesh and a dependable solution for airflow assessment. Designed for measuring air velocity using hotwire technology, this type of instrument is particularly useful when evaluating airflow in ventilation systems, air conditioning equipment and indoor environments. Its hotwire sensing approach supports measurements in applications where a compact sensor is beneficial for accessing air streams and examining ventilation performance. Engineers, HVAC technicians and maintenance professionals can use airflow readings to investigate system operation, identify possible ventilation issues and support routine inspection procedures.

Hotwire Technology for Air Velocity Measurement

Hotwire anemometers measure air velocity by detecting changes in heat transfer from a heated sensing element as air passes over it. This measurement principle is useful for evaluating airflow in controlled indoor environments and ventilation systems. The Amprobe TMA-21HW is intended for applications where hotwire airflow measurement can assist technical assessments and maintenance work. When used according to the manufacturer's instructions, a hotwire anemometer can help technicians gather useful information about air movement and assess variations across different measurement locations.

HVAC and Air Conditioning System Inspection in Bangladesh

Air velocity measurement is an important part of HVAC inspection and maintenance. Insufficient or uneven airflow may affect ventilation performance, temperature distribution and occupant comfort. The Amprobe TMA-21HW Hotwire Anemometer can support technicians when checking airflow at ventilation outlets, examining air distribution and investigating possible restrictions within a system. Measurement results can be compared with relevant design requirements or previous inspection records to help determine whether further testing or maintenance is needed. Proper measurement technique is essential for obtaining representative readings.

Ventilation Performance and Air Distribution

Effective ventilation depends on suitable air movement throughout a building or work area. Engineers may use a hotwire anemometer to investigate airflow patterns in supply vents, return air openings and other accessible locations. The Amprobe TMA-21HW can assist with collecting air velocity information during ventilation assessments and troubleshooting activities. Repeated measurements at consistent locations help technicians compare conditions and identify areas that may require closer examination. For reliable assessments, airflow readings should be interpreted alongside the system design and other relevant environmental measurements.

Industrial and Commercial Applications in Bangladesh

Industrial facilities, offices, laboratories and commercial buildings often require regular ventilation checks to maintain suitable operating conditions. The Amprobe TMA-21HW Hotwire Anemometer may be useful for maintenance teams conducting airflow inspections, equipment assessments and environmental monitoring. It can support troubleshooting where inconsistent air movement is suspected and help document findings for maintenance records. The suitability of the instrument depends on the required measurement range, operating conditions and the specific needs of each application.

Indoor Environmental Monitoring

Air movement influences how conditioned air is distributed through occupied spaces. Measuring air velocity can help facility managers and technicians investigate ventilation effectiveness, localized airflow differences and circulation concerns. The Amprobe TMA-21HW can be used as part of an indoor environmental assessment when airflow measurements are required. However, air velocity alone does not determine overall indoor air quality. A complete assessment may also require temperature, humidity, ventilation rate and other relevant measurements, depending on the environment and the purpose of the inspection.

Benefits for HVAC Engineers and Maintenance Technicians

A hotwire anemometer provides a practical way to investigate air movement during routine technical work. The Amprobe TMA-21HW is relevant to professionals who need to assess ventilation performance, troubleshoot airflow concerns and support preventive maintenance activities. By recording readings and following consistent measurement procedures, technicians can build a clearer picture of system conditions over time. This information can help guide maintenance decisions, support service documentation and improve the consistency of inspection work.

Proper Operation and Measurement Practices

Accurate airflow assessment depends on more than the instrument alone. Users should position the sensor correctly, allow readings to stabilize where required and avoid disturbing the airflow during measurement. Dust, contamination, turbulence and unsuitable environmental conditions may affect measurement reliability or sensor performance. Following the manufacturer's operating instructions and maintenance recommendations helps preserve the instrument and supports dependable results. Users should also confirm that the instrument's specifications are suitable for their intended testing conditions before use.

Choosing the Right Hotwire Anemometer

When selecting a hotwire anemometer, buyers should review air velocity range, accuracy, resolution, sensor design, display functions and ease of operation. The intended measurement environment is equally important, especially when airflow must be checked in confined or difficult-to-access locations. Buyers considering the Amprobe TMA-21HW should consult the manufacturer's datasheet to confirm its exact technical specifications, included accessories and operating requirements. This helps ensure that the selected instrument meets the practical needs of HVAC inspections, ventilation testing or industrial maintenance.

Buying the Amprobe TMA-21HW Hotwire Anemometer in Bangladesh

Professionals searching for the Amprobe TMA-21HW Hotwire Anemometer Price in Bangladesh should evaluate product authenticity, supplier reliability, warranty terms and after-sales support before purchasing. A dependable supplier should be able to provide clear product information and help buyers confirm whether the instrument is appropriate for their application. It is also advisable to verify the model designation, product condition, included accessories and availability of technical documentation. These checks help businesses and individual professionals make informed purchasing decisions.

Why Consider the Amprobe TMA-21HW Hotwire Anemometer

The Amprobe TMA-21HW Hotwire Anemometer is an option for professionals who need a hotwire-based instrument for airflow measurement and ventilation assessment. Its intended applications make it relevant to HVAC servicing, building maintenance, industrial inspections and environmental monitoring. When the instrument is matched to the required measurement conditions and operated correctly, the resulting airflow data can help technicians assess system performance and investigate potential problems. Confirming the manufacturer's specifications and purchasing from a reliable supplier are important steps toward selecting the right instrument for professional use.

 

Key Features: Amprobe TMA-21HW Hotwire Anemometer

  • Highly accurate thermometer with 0.1% basic accuracy for precise measurements
  • Fast response telescopic probe for use in hard to reach places
  • Air Flow Volume (CFM, CMM)
  • Velocity m / s, ft / min, knots, km / hr, mph
  • Relative Humidity and Temperature Measurement
  • Data hold & Maximum / Minimum with Timestamp
  • Data Memory and Real function (99 sets)
  • 512KB auto data-logging capacity
  • The large backlit LCD display with 5 parameters
  • Auto Power ON / OFF setting
  • USB interface
  • Simple and safe to use
  • Included Accessories: Batteries, Hard Carrying Case, USB Cable, and CD Software

Specifications: Amprobe TMA-21HW Hotwire Anemometer

Feature TMA-20HW TMA-21HW Best Accuracy
Air flow 0.10 m/s → 30.00 m/s
0.2 km/hr → 110.0 km/hr
10 ft/min → 6000 ft/min
0.10 knots → 59.0 knots
0.12 MPH → 68.00 MPH
+/- 3 % of rdg +/-1 %FS
Air flow volume 0.000 CFM → 999900 CFM
0.000 CFM → 999900 CMM
+/- 3 %
Temperature – – 4 °F → 140 °F
(-20 °C → 60 °C)
+/- 0.9 °F (+/- 0.5 °C,)
Relative humidity – 0.0 → 100 % +/- 3 %
Data logging and USB interface – • –
Wet bulb/dew point – • –
Specifications
Display: Triple display, 4 digit LCD reading.
Sampling rate: Once per second
Response time: < 2 seconds
Manual memory capacity: 5 X 99 sets. (direct reading from LCD display)
Power source: 6 X AAA Battery
Probe dimensions/weight: Wire length : 2.2 meter (7.2 ft)
Probe length : 1.2 meter (3.9 ft)
Probe diameter of tip : 15.0 mm (0.59 in.)
Probe diameter of base : 28.0 mm (1.1 in.)
Probe weight : 165 g (0.36 lbs)

Includes: Amprobe TMA-21HW Hotwire Anemometer

  Description
 
  • Highly accurate thermometer with 0.1% basic accuracy for precise measurements
  • Fast response telescopic probe for use in hard to reach places
  • Air Flow Volume (CFM, CMM)
  • Velocity m / s, f t / min, knots, km / hr, mph

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