Apps
Circular airflow measurement
Rectangular airflow measurement

Features
Based on “Log-Tchebycheff”measurement, multi-point measurement to ensure accuracy
Tilted measurement points ensure consistent measurements
Easy to install
Two versions are available
- Round duct (R version)
- Rectangular duct (L version)

Description
A2G-FM measuring probes are used to measure air flow and air flow in ventilation and air conditioning systems. The intelligent design is very easy to install in current duct equipment.
Based on the pitot tube principle, the probe measures the total pressure (Ptotal) and static pressure (Pstatic) of the airflow. Depending on the diameter of the duct, or the length of the duct, the probe determines the average air flow rate through the measurement of six, eight or ten exact sensing holes.
The unique probe shape can measure flow rates as low as 1.0m/s. Measuring the inclined inlet of the probe hole ensures high measurement accuracy even under adverse airflow conditions.
combined with the A2G-25 air flow transmitter, can provide customers with high precision and cost-effective air flow measurement equipment.
Combined with the A2G-100 PID controller to provide efficient and easily adjustable air flow control for ventilation and air conditioning systems.
According to customer requirements and installation, the measuring probe is available in two different versions.