CGESAIRVEL

Environmental SensorsAir Velocity Transmitter• Low angular dependence• Easy installation• Adjustable to application requirements• HVAC applications• Remote sensor probe• Probe lenght 1m• CE, RoHSProduct DescriptionThe air velocity transmitter is ideal foraccurate ventilation control applications. It operates on an innovative hotfilm anemometer principle.The thin film sensor guarantees very good accuracyatlowair velocity,which is not possible for conventional anemometers withcommercial temperature sensors or NTC bead thermistors. Moreover, the sensor is much more insensitive to dust and dirty than all other anemometer principles. Thismeans high reliability and low maintenance costs. CGESAIRVEL isavailable withcurrentor 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.ApprovalsOrdering Key CGESAIRVELModelGeneral DataPower supply SELV 24V AC/DC ± 20 % SELV = Safety Extra Low VoltageCurrent consumptionAC supply max. 150mADC supply max. 90mAAngular dependence <3% of measurement@ Δα <10°Electromagnetic compatibilityEN 50081-1, EN 50082-1EN 50082-2Temperature rangeworking temperature probe -25...50°C/-13...122°F working temperature electronic -10...50°C/14...122°F storage temperature-30...60°C/-22...140°FMeasuring ValuesMechanical DataWorking range 0...10m/s (0...2000ft/min)0...15m/s (0...3000ft/min)0...20m/s (0...4000ft/min)Output 0...10m/s / 0-10V -1mA 0...15m/s / 0...20m/s 4-20mARL< 450ΩAccuracy @ 20°C/68°F, 0.2...10m/s(40...2000ft/min)45%RH and 1013hPa ±(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.)Response time t90typ. 4s or typ. 0.2s(@ constant temperature)Housing/Protecting Class Polycarbonat/IP65, Nema 4Electrical connection Screw terminalsmax. 1.5mm2(AWG 16)Cable GlandM16x1.5cable Ø4.5-10mm (0.18-0.39”)Cable Lenght 1m / 3.3ft1Specifications are subject to change without notice. Pictures are just an example. For special features and/or customization, please ask to our sales network. 140708