PF3A7*H digital flow sensors with modular connection provides simple integration with SMC's AC30 and AC40 series air preparation units. The flow sensor provides instantaneous flow data as well as cumulative air consumption values. The -L models include IO-Link and digital outputs with optional analog outputs.
- Rated flow range: PF3A701H: 10 TO 1000 lpm; PF3A702H: 20
PFxx-OMX0007 (process data) a: Inclination b: Intercept [Inclination and intercept to the unit specification] Series Unit Flow range Inclination a Intercept b 1000 L 0.25 0 L/min 2000 L 0.50 0 PF3A7#H 1000 L 0.0088275 0 cfm 2000 L 0.0176575 0 [Calculation example] (1) Conversion from the process data to the flow measurement value (For PF3A701H series, unit L/min, flow range 1000 L and PD = 2800) Pr =
Before Use Digital Flow Switch PF3A701H/PF3A702H The following options are required for coupling with modular F, R, and L combinations. They are separately prepared by the user.
Approx. 1.1 mm Insulator Colours Brown, blue, black, white Sheath Finish O.D. 4 -99No.PF-OMY0005-A Characteristics data Pressure loss (reference value) PF3A801H (For 1000 L/min) PF3A5802H (For 2000 L/min) Temperature accuracy (reference value) Models A B PF3A801H 100 L/min 1000 L/min PF3A802H 200 L/min 2000 L/min -100No.PF-OMY0005-A Dimensions Symbol Models A B D E F PF3A801H 68.3 43 64.4
A 2 to 200 L/min flow range option has been added. A rear ported type has been added. A flow adjustment valve (0.05 to 5 L/min) has been added.