Air flow sensors and air flow meters are suitable for the measurement and
control of air flows in ventilation and air-conditioning. Air flow sensors are
easy to install and measure the total pressure, the static pressure of the air
flow and the average air velocity. In combination with the model A2G-100 PID
controller, the user has efficient volume flow control of the ventilation or
air-conditioning system.
The air flow meters of the model A2G-25 determine the volume flow using a
configurable fan constant (K factor) for all common manufacturers.
The electrical output signals of 0...10 V or 4 ... 20 mA can be selected directly
in the instrument using jumpers.
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