Thin-film air velocity sensor EE650

for HVAC applications

Air Velocity Sensor for HVAC Applications The EE650 air velocity sensor is designed for accurate and reliable measurement in building automation and ventilation applications. Innovative Design The device employs an innovative air velocity sensing element, which operates on the thermal anemometer principle and is manufactured by E+E in state of the art thin-film technology. Due to its innovative design, the sensing element is very robust and highly insensitive to pollution, which leads to outstanding long-term performance. User Configuration For the EE650 with analogue output, the measuring range 0...10 / 15 / 20 m/s (0...2 000 / 3 000 / 4 000 ft/min), the output signal 4 - 20 mA or 0 - 10 V as well as the response time 1 or 4 seconds are selectable by jumpers. The response time, the termination resistor and the bus address of the Modbus RTU version can also be easily set on the electronics board. Installation and Adjustment The enclosure design and the mounting flange included in the scope of supply allow for fast and easy installation. EE650 adjustment, output scale setting and interface parameter selection can be easily performed using the free PCS10 Product Configuration Software and an optional stick