Relative pressure sensor

VSA 24-S series

membrane

IP67

Two switching outputs Signal suppression during the cold start phase and for short-term pressure peaks Visual / electrical display of status and error messages Self-monitoring Reset function LED illuminated halo visible from every angle M12 plug connection The back pressure sensor VSA 24 is a pressure switched controlled by microprocessors with two switching outputs for advance warning (filter contamination high!) and shutdown (maximum contamination reached!). Four green LEDS installed annularly in the transparent top of the device signalise the activation of the gauge by blinking immediately after applying voltage. The electronic pressure transmitter continuously measures the dynamic pressure in the return filter.