Air velocity transmitters are ideal for accurate ventilation control applications. They are operating on an innovative hot film anemometer principle. The 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.
These 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. Low angular dependence enables easy, cost-effective installation. An integrated LC display and a version with remote sensing probe are available. The configuration equipment allows air velocity adjustment of the sensor.