Mechanical paddle flow monitor RHEASREG® SW. This flow sensor is applicable for flow monitoring of liquid and gaseous media in pipes and in hydraulic systems from 3⁄8” through 1⁄2” up to 8” in diameter, furthermore used as flow control instrument or as water failure protection switch, e.g. for pumps in oil circulation and cooling systems, in evaporators, compressors and heat exchangers, with brass or stainless steel body.

Mechanical paddle vane switch, paddle switch, flow sensor or vane switch relay RHEASREG® WFS. It is applicable for flow monitoring of gaseous media in ventilation and air conditioning ducts, in air intake and exhaust devices of ventilators or electric heating registers (also for contaminated, oily air), or as flow controller and airflow monitor.