A rotating vane and thermistor anemometer designed for low-velocity air measurements from 25 to 400 FPM with ±5% accuracy, making it suitable for laminar flow hood and clean-room airflow verification.
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Part No. 480
The Dwyer Model 480 is designed for applications where accurate measurement of low air velocities is required. It combines a rotating vane and thermistor sensor to measure air velocity from 25 to 400 FPM with ±5% accuracy.
Its low-velocity measurement range makes the Model 480 suitable for applications such as laminar flow hood testing, clean-room airflow verification, and other environments where standard duct anemometers may not provide the required sensitivity at lower air speeds.
The rotating vane and thermistor sensing system provides a practical solution for technicians who need to measure and verify low airflow conditions. Its purpose-built measurement range allows users to perform airflow checks across multiple points during inspection and verification work.
This model is part of Dwyer Instruments' dedicated product range available through GeneralTech Shop. Contact our team if you need help confirming whether the Model 480 is suitable for your application.
Ready to order the 480? Speak to our team. Call +971 6 5436933.
Key Benefits
- Low air velocity measurement from 25 to 400 FPM
- ±5% accuracy for low-velocity airflow measurements
- Combined rotating vane and thermistor sensing
- Suitable for laminar flow hood airflow checks
- Useful for clean-room airflow verification
- Purpose-built for applications requiring low FPM measurements
Who This Product Is Best For
- Clean-room technicians performing airflow verification
- Laminar flow hood testing and certification teams
- HVAC technicians measuring low air velocities
- Facility and maintenance teams checking controlled airflow environments
- Professionals who require an anemometer designed for low-velocity measurements
How to Use
- Position the Model 480 in the low-velocity air stream to be measured.
- Allow the rotating vane and thermistor sensor to respond to the airflow.
- Read the air velocity directly within the 25-400 FPM measurement range.
- Repeat measurements at multiple points when performing a complete airflow or clean-room verification.
Frequently Asked Questions
What air velocity range does the Dwyer Model 480 cover?
The Model 480 measures air velocity from 25 to 400 FPM.
What is the accuracy of the Dwyer 480?
The stated accuracy is ±5%.
What sensor technology does the Model 480 use?
The Model 480 combines a rotating vane and thermistor sensor.
Why use the Model 480 instead of a standard anemometer?
The Model 480 is specifically designed for low-velocity measurements from 25 to 400 FPM, making it suitable for applications where a higher-range airflow meter may not provide the required low-speed measurement range.
Is the Model 480 suitable for clean-room airflow verification?
Yes. Its 25-400 FPM measurement range is suited to low-velocity airflow applications such as clean-room and laminar flow hood verification.
Can the Model 480 be used for laminar flow hood checks?
Yes. It is designed for low air velocity measurements and can be used for laminar flow hood airflow verification.
How can I get pricing for the Dwyer Model 480?
Pricing is quote-based. Call +971 6 5436933 to check current pricing and availability.
Does GeneralTech Shop deliver the Model 480 across the UAE?
Call +971 6 5436933 and our team will confirm delivery availability and timelines for your emirate.
Is a calibration certificate available for the Model 480?
Calibration and certification availability may depend on the order. Call +971 6 5436933 and our team will confirm the available options.
For pricing or to place an order, contact GeneralTech Shop. Call +971 6 5436933.
