... using innovation, advanced, sensitive hot film sensor, strong pollution tolerance, low airflow angle dependence, easy to install and maintainSensor without ... °C,45 % RH,1013hPaResponse sensitivity0.001m/sResponse timeTypical 2sDependence of angle Of inflow:< 3 % measuring value @ | Δα | < 10° ... calibration±(1% measuring value,min. 0.1m/s)Sensor temperature range-20~150°C,Temperature sensitivity <0.1 ...