Air Velocity Transmitter for HVAC Applications EE65 air velocity transmitters are ideal for accurate ventilation control applications. They are operating on an innovative hot film anemometer principle. The E+E thin film sensor guarantees very good accuracy at low air velocity, which is not possible for conventional anemometers with commercial temperature sensors or NTC bead thermistors. Moreover, the E+E sensor is much more insensitive to dust and dirt than all other anemometer principles. This means high reliability and low maintenance costs. The EE65 are available with current or voltage output, the measuring range and the response time can be selected with jumpers by the user. Low angular dependence enables easy, cost-effective installation. The configuration equipment allows air velocity adjustment of the sensor. Typical Applications HVAC process and environmental control low angular dependence easy installation adjustable to application requirements Technical Data Measuring values Power supply Current consumption for AC supply for DC supply Angular dependence Electrical connection Cable gland Electromagnetic compatibility Housing material Protecting class Temperature range Working range humidity 1) 2) 0...10m/s (0...2000ft/min) 0...15m/s (0...3000ft/min) 0...20m/s (0...4000ft/min) 0 - 10V -1mA < IL < 1mA 4 - 20mA RL < 450 Ω 0.2...10m/s (40...2000ft/min) ±(0.2m/s / 40ft/min + 3 % of m. v.) 0.2...15m/s (40...3000ft/min) ±(0.2m/s / 40ft/min + 3 % of m. v.) 0.2...20m/s (40...4000ft/min) ±(0.2m/s / 40ft/min + 3 % of m. v.) typ. 4 sec. or typ. 0.7 sec. (at constant temperature) 24V AC/DC ±20% max. 150 mA max. 90 mA < 3% of measurement at | ∆α | < 10° screw terminals max. 1.5 mm2 (AWG 16)² M16x1,5 cable Ø 4.5 - 10 mm (0.18 - 0.39”) EN61326-1 EN61326-2-3 Polycarbonate, UL94HB approved Housing: IP65 remote Probe: IP20 working temperature probe -25 ... +50°C working temperature electronic -10 ... +50°C storage temperature -30 ... +60°C 5...95 % RH (non-condensing) Selectable by jumper Response time τ90 is measured from the beginning of a step change of air velocity to the moment of reaching 90% of the step.

Connection Diagram power supply 24 VAC/DC ± 20% Ordering Guide MODEL model: velocity housing: duct mounting - EE65 Transmitter according ordering guide - Cable gland - Mounting flange - Operation manual - Two self-adhesive labels for configuration changes1) - Test report according to DIN EN10204 - 2.2 1) see user guide at www.epluse.com/configuration-change Snap in - mounting flange for duct mounting Product configuration adapter Product configuration software Power supply adapter siehe Datenblatt EE-PCA EE-PCS (free download: www.epluse.com/configurator) V03 (see data sheet “Accessories”)