This air flow transmitter registers the airflow speed according to a thermal principal based on the fact that the cooling action of air increases with airspeed. Used with any Sensaphone that will accept a 4-20mA input signal, the device will provide real time data and will cause your Sensaphone to activate an alarm when the airflow reaches a set threshold. This is especially useful for monitoring air conditioning in ducts. The sensor can provide relative air flow from 0-16m/s. The sensor will need a 24VDC power supply to operate (Part # FGD-0070).
- Provides relative air flow from 0-16m/s
- Requires 24VDC power supply (Part # FGD-0070)