IFM Electronic SL5101 Airflow Monitor 100 → 1000 cm³/s Relay Output 24 VDC

The airflow monitor, also known as airflow sensor, thermal flow switch or air flow monitor, with type number SL5101 from IFM Electronic, is an electrical sensor in the category of flow sensors for monitoring and regulating air and gas flows in industrial processes. This thermal mass flow meter in insertion type design is suitable for media such as air, carbon dioxide, nitrogen, and argon. It features a relay output for 24 VDC operating voltage and a measuring range of 100 to 1000 cm³/s. Its dimensions are 14 x 4 x 18 cm, and its weight is 0.2 kg. Airflow monitors find typical applications in ventilation and air conditioning systems, for process air monitoring in production lines, and for precise control of gas flows in automation technology.

Thermal flow meter, insertion type. For air, carbon dioxide, nitrogen, argon. Measuring accuracy of mass flow depends on configuration and is up to 3%. Max. process pressure: 20 bar g. Nominal width range: DN80...DN1500. Process temperature range: -40...100 °C. Operating voltage 18...30 DC V.