Scope of Application

【Operating Instructions】

The F-1 Air Volume Meter utilizes the Pitot tube principle to automatically detect air pressure at multiple points and generate an average air volume (m³/h). Known for its accuracy, speed, and ease of use, it is widely applied in the HVAC (Heating, Ventilation, and Air Conditioning) and air purification industries for direct measurement of air volume at vents and in ducts. This facilitates comprehensive management of central air conditioning systems and the automatic control of parameters such as temperature, humidity, and cleanliness.

F-1 Air Volume Meter

Applicable Scope:
The F-1 Air Volume Meter utilizes the Pitot tube principle to automatically detect air pressure at multiple points and generate an average air volume (m³/h). Known for its accuracy, speed, and ease of use, it is widely applied in the HVAC (Heating, Ventilation, and Air Conditioning) and air purification industries for direct measurement of air volume at vents and in ducts. This facilitates comprehensive management of central air conditioning systems and the automatic control of parameters such as temperature, humidity, and cleanliness.

For added convenience during on-site testing, a mobile stand is included. The stand itself can extend up to 2.2 m, and with the instrument body (0.9 m), the total height can reach 3.1 m. The FL series air volume meters are capable of measuring both supply and return air vents. To ensure reliability, every unit undergoes rigorous multi-point calibration using a 0.5-grade standard wind tunnel before leaving the factory.

Technical Parameters:

1. Model: F-1 Air Volume Meter

2. Basic Functions: LCD display with a built-in print interface. The internal battery supports up to 30 hours of continuous operation and retains data for up to 4 hours after power loss.

3. Measurement Range: 100 - 3500 m³/h

4. Relative Error: Full Scale (F.S) ±5%

5. Self-Resistance: ≤ 5 Pa

6. Automatic Storage: Stores air volume data for up to 1000 vents

Operating Environment:

1. Temperature: 5 - 35℃

2. Relative Humidity: 15% - 70% RH

3. Note: Do not use to measure corrosive gases.