E+E Elektronik India Private Limited

The EE75 air velocity (v) and temperature (T) sensor is optimized for best measurement results in challenging air flow applications in most various industries. Outstanding Measurement Performance With its multipoint v factory adjustment the EE75 meets the highest accuracy requirements. The E+E thin-film sensing element employed operates on the hot-film anemometer principle, which stands for excellent accuracy from 0.06 m/s (12 ft/min) up to 40 m/s (8000 ft/min) and low angular dependency. The integrated temperature compensation combined with the robust mechanical design, makes the EE75 suitable for process temperatures from -40 °C (-40 °F) up to 120 °C (248 °F). Versatility The EE75 is available for duct mount as well as with remote probe in various probe lengths. The remote probe types feature different cable lengths and pressure tight versions up to 10 bar (145 psi). The IP65 / NEMA 4 rated metal enclosure facilitates easy installation and maintenance. The v and T measured data is available on two current or voltage analogue outputs. In addition to v and T values EE75 calculates the volume flow V' in m3 /min or ft3 /min. Configurable and Adjustable The setup and adjustment of the EE75 can be easily performed using the configuration software and USB interface cable included in the scope of supply.

An air flow meter is a device that measures air flow, i.e. how much air is flowing through a tube. It does not measure the volume of the air passing through the tube, it measures the mass of air flowing through the device per unit time.

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.

Low Air Velocity Sensor
A Low Air Velocity Sensor is designed to accurately measure slow-moving airflows typically found in HVAC systems, cleanrooms, laboratories, and ventilation monitoring applications. It provides precise, real-time detection of low air velocities to ensure optimal airflow control and maintain environmental quality.

The EE776 is a thermal mass flow meter dedicated for monitoring compressed air, nitrogen, CO₂ or other non-corrosive and non-flammable gases. It can be employed in pipes from DN50 to DN700 (2" to 28") and at up to 16 bar (232 psi).