Laminar flow air velocity sensor EE680

with temperature sensorfor clean rooms

Air Velocity and Temperature Sensor for Laminar Flow The EE680 is dedicated for precise measurement of the standardised air velocity (vn) and the temperature (T) in laminar flow. The GMP-compliant design is ideal for cleanrooms and safety cabinets in pharmaceutical, life sciences and microelectronics industries. Outstanding Measurement Performance The EE680 operates on the hot film anemometer principle. It employs an E+E thin-film sensing element which stands for excellent accuracy down to 0.1 m/s (20 ft/min), long term stability and low angular dependency. The multipoint air velocity factory adjustment leads to best performance over the entire working range. The E+E proprietary coating protects the sensing element against H₂O₂ and corrosive cleaning agents. Versatility The EE680 is available as straight and angled version with various probe lengths. The design is optimised for easy cleaning, while the mounting concept and the M12 stainless steel connector facilitate the installation and replacement. A led ring integrated in the stainless steel enclosure indicates the laminar flow conditions and the sensor status. Analogue Outputs or RS485 Interface, User Selectable The vn and T measured data is available as current or voltage analogue outputs or on the RS485 interface with Modbus RTU protocol. User Configurable and Adjustable The setup and adjustment of the EE680 can be easily performed with an optional adapter and the free PCS10 Product Configuration Software.