Series PF3A digital flow switch provides continuous quantitative values as well as switched digital outputs when set flow levels are measured. The PF3A is suitable for applications requiring a metered quantity of air, such as for supply confirmation, filling accumulation, or fixed supply consumption. The oversized PF3A display has 2 screens, with main screen flow values in red or green, while
Operations Manual: PFxx-OMU0002 Select zero cut-off setting Press the or button to select the value of Zero cut-off. : The display above is an example of when [L] is selected for the PF3A703H(3000 L/min type) with the unit switching function. : If the flow rate does not reach the above value, the display will be zero. Example: PF3A703H (3000 L/min type) Press the S button to set. Return to function selection mode.
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Rated Flow Range: 03 (30 to 3000 l/min), Thread Type: N (NPT), Port Size: 10 (1), Output Specifications: DS (Out: NPN; Func: Analog Current Output <-> External Input), Lead Wire: N (w/o Lead Wire and M12 Connector), Unit Specification: M (SI Unit Only)
Rated Flow Range: 03 (30 to 3000 l/min), Thread Type: N (NPT), Port Size: 10 (1), Output Specifications: DS (Out: NPN; Func: Analog Current Output <-> External Input), Lead Wire: N (w/o Lead Wire and M12 Connector), Unit Specification: M (SI Unit Only), Calibration Certificate: A (Made to Order)
Rated Flow Range: 30 to 3000 l/min, Thread Type: NPT, Port Size: 1, Output Specifications: Out: NPN; Func: Analog Current Output <-> External Input, Lead Wire: w/o Lead Wire and M12 Connector, Unit Specification: SI Unit Only, Calibration Certificate: -