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Description
Overview
The Testo 0635 1032 Hot Wire Probe is an essential digital tool for HVAC professionals, designed for precise measurements in ventilation ducts. It accurately determines air velocity, volume flow, and air temperature, providing comprehensive data for system analysis and optimisation.
This wired probe features an integrated temperature sensor and an extendable telescope, ensuring convenience and versatility across various measurement scenarios. Its intuitive design simplifies complex tasks, making it a reliable choice for daily use.
Why It Matters
Achieving accurate air velocity and volume flow measurements is critical for the efficiency and compliance of HVAC systems. The Testo 0635 1032 ensures highly precise results through automatic absolute pressure compensation, eliminating measurement uncertainty and providing confidence in your data. This precision is vital for effective system commissioning and troubleshooting.
What's Included
- Hot wire probe (Ø 9 mm) with fixed cable (1.7 m)
- Integrated temperature sensor
- Telescope (extendable to 0.85 m)
- Calibration protocol
Features & Benefits
- Accurate Measurements: Automatic absolute pressure compensation guarantees precise results in varying conditions.
- Extended Reach: Integrated telescope extends to 0.85 m with scaling, simplifying measurements in hard-to-reach ducts.
- Intuitive Operation: Clearly structured measurement menu for volume flow, velocity, and temperature on compatible instruments.
- Digital Precision: Intelligent calibration concept allows only the probe to be sent for calibration, ensuring continuous use of your main instrument.
- Sensor Protection: A rotatable protective cap shields the air velocity sensor from dirt and mechanical stress when not in use.
Applications
- Measuring air velocity and air temperature in ventilation ducts.
- Calculating volume flow in various duct cross-sections with compatible measuring instruments.
- Commissioning and balancing HVAC systems for optimal performance.
Tradie Pro Tip: When performing volume flow measurements, always ensure accurate input of duct cross-section dimensions. This critical step, combined with the probe's automatic pressure compensation, ensures the most reliable calculations for optimal system performance.
Technical Specifications
| Parameter | Measuring Range | Accuracy | Resolution |
|---|---|---|---|
| Temperature - NTC | -20 to +70 °C / -4° to 158 °F | ±0.5 °C / ±0.9 °F | 0.1 °C / 0.1 °F |
| Absolute Pressure | +700 to +1100 hPa / +280 to +440 InH₂O | ±3.0 hPa / ±1.2 InH₂O | 0.1 hPa / 0.1 InH₂O |
| Velocity - Hot wire anemometer (0 to 20 m/s) | 0 to 30 m/s / 0 to 5906 fpm | ±(0.5 m/s + 5 % of mv) / ±(98.4 fpm + 5 % of mv) | 0.01 m/s / 1.97 fpm |
| Velocity - Hot wire anemometer (20.01 to 30 m/s) | ±(0.03 m/s + 4 % of mv) / ±(5.91 fpm + 4 % of mv) |
Pair With
Maximise the utility of your Hot Wire Probe by pairing it with a compatible Testo multifunction measuring instrument, such as the Testo 400 or Testo 440. Enhance your volume flow measurements with Testovent 410/415 volume flow funnels for comprehensive HVAC diagnostics.
Get Accurate HVAC Readings Today
Upgrade your HVAC measurement toolkit with the Testo 0635 1032 Hot Wire Probe. Ensure accurate air velocity, volume flow, and temperature readings for efficient system performance. Contact HVAC Shop today for expert advice.
Common Questions for Hot Wire Probe (Digital) with Temperature Sensor
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