The EE650 air velocity transmitter is optimized for accurate, reliable and long-term stable measurement of air velocity in ventilation ducts. With selectable measuring ranges 0-2000/3000/4000 ft/min and high accuracy, the EE650 suits perfectly all common HVAC applications. The new E+E VTQ flow sensor element of EE650 operates on the thermal anemometer principle, is very robust and highly insensitive to pollution. 
 

Manufacturer Name: E+E Elektronik