Airflow transducer combines robustness with high accuracy

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By eeNews Europe

The built-in VTQ flow-sensing element based on thin-film technology works on the hot-film anemometer principle. Thanks to its innovative design – made possible by the use of the latest transfer molding technology – the sensor is particularly resistant to contamination. A high reproducibility of sensor characteristics, fast response time, low angle dependence and excellent long-term stability are further features of the product.

The EE671 is available with cable or plug connection. An alignment strip on the probe and matching mounting flange simplifies installation and ensures proper alignment of the sensor. The flange enables the immersion depth to be infinitely variable.

Three variants are available with different measurement output ranges (0-1V, 0-5V or 0-10V). The digital interface in combination with a configuration kit allows customers to set the measurement range, to configure the output signal and to adjust the transmitter.

The EE671 is suitable for use in heating and ventilation systems, for flow monitoring and control or for inlet air monitoring in ovens.

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