SMC PF3A703H-F10-FS

The Series PF3A digital air flow switch is designed to provide continuous quantitative values as well as switched digital outputs when set flow levels are measured. This device is ideal for applications that require a metered quantity of air, such as supply confirmation, filling accumulation, or fixed supply consumption.

The oversized PF3A display features two screens with the main screen displaying flow values in red or green, while the subscreen settings are shown in orange. The display can be rotated in 90-degree increments for better visibility during operation.

The thermal sensor is protected in a bypass flow path to reduce contact with moisture and contaminants, ensuring accuracy and preventing damage. This device has an IP65 ingress protection rating and is both RoHS and CE compliant.