SMC Networks PFA Series Manuals

CAT.ES100-31 C Digital Flow Switch Series PFA/PFW For Air For Water High flow rate type added to Series PFA (3000, 6000, 12000l) Remote Type Integrated Type

How to Order PFA5 Remote Type Sensor Unit Specifications 10 10 50 11 21 51 Flow rate range 1 to 10l/min 5 to 50l/min 10 to 100l/min 20 to 200l/min 50 to 500l/min Nil N F Thread type Rc NPT G Nil N Wiring specification 3m lead wire with connector Without lead wire 01 Symbol 01 02 03 04 Port size 1/8 1/4 3/8 1/2 10   50   100  200  500  Applicable models Flow rate (l/min) PFA510, PFA550 PFA511, PFA521 PFA551 1/8, 1/4 3/8 1/2 200g (without lead wire) Model Measured fluid Detection type Flow rate measurement range Operating pressure range Proof pressure Pressure loss Operating temperature range Linearity Note 1) Repeatability Power supply voltage Current consumption Weight Enclosure Port size (Rc, NPT, G) PFA510 PFA550 1 to 10l/min 5 to 50l/min Note 1) The system accuracy will be adjusted to ±5% F.S. or less when combined with PFA3

. Note 2) The system accuracy will be adjusted to ±1% F.S. or less when combined with PFA30
. ∗ Flow rate unit measured under the following conditions: 0°C and 101.3kPa. Dry air, N2 Heater type 10 to 100l/min 0 to 0.5MPa 1.0MPa 3kPa (at 100l/min) 0° to 50°C (with no condensation) Temperature characteristics 3kPa (at 50l/min) 100mA or less 20 to 200l/min 50 to 500l/min 10kPa (at 200l/min) 30kPa (at 500l/min) ±20% F.S. or less ±1% F.S. or less ±25% F.S. or less ±1% F.S. or less Note 2) ±2% F.S. or less (15° to 35°C) ±3% F.S. or less (0° to 50°C) IP65 240g (without lead wire) 110mA or less PFA511 PFA521 PFA551 12 to 24VDC (ripple ±10% or less) Port size For Air Digital Flow Switch Series PFA 3