The VT8000 Airflow Measuring Device consists of multiple sensors which are mounted on the fan to provide frequency pulse type electronic output signals which are directly proportional and linear to airflow velocity. These signals are totalized in the companion transmitter and converted to an industry standard, 4-20mA output. (1-5 VDC or 2-10 VDC are also selectable by jumper.)
Applications
- VAV fan synchronization for small inlet fans (Less than 24″ Diameter).
- Cleanroom flow tracking and control of pharma semi-conductor, process/industrial, hospital and R&D facilities, filter monitoring , and lab pressurization.
Advantages
- Linear sensor output.
- True velocity averaging.
- Drift-free operation.
- Ten-to-one flow turndow.
- Impervious to dirt and other suspended materials in the airstream.
