SMC PF2M705-01-L3W-RA-X731 Digital Flow Switch MSRP: Now: $331.00 Was: PF2M7 is a digital flow sensor compatible with air, nitrogen, argon or carbon dioxide. PF2M7 refreshes the legacy PFM7 with several enhancements. The thermal sensor is protected in a bypass flow... PF2M705-01-L3W-RA-X731
