Datasheet

9
393
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PF2A10/-50 PF2A11/-21 PFA251
PF2A703H PF2A706H PF2A712H
1 MPa (10 bar) 2.25 MPa (22.5 bar)
PNP
1
5 l/min 10 l/min
12–24 VDC (±10%)
G1/4
2
G3/8 G1/2 G1 G1 1/2 G2
PF2A710-F02-67N G1/4 1–10 l/min
PF2A750-F02-67N G1/4 5–50 l/min
PF2A711-F03-67N G3/8 10–100 l/min
PF2A721-F03-67N G3/8 20–200 l/min
PF2A751-F04-67N G1/2 50–500 l/min
PF2A703H-F10-68N G1 150–3000 l/min
PF2A703H-F10-69N G1 150–3000 l/min
PF2A706H-F14-68N G1 1/2 300–6000 l/min
PF2A706H-F14-69N G1 1/2 300–6000 l/min
PF2A712H-F20-68N G2 600–12000 l/min
PF2A712H-F20-69N G2 600–12000 l/min
PF2A510-F02N G1/4 1–10 l/min
PF2A510-F02N-1 G1/4 1–10 l/min
PF2A510-F02N-2 G1/4 1–10 l/min
PF2A550-F02N G1/4 5–50 l/min
PF2A550-F02N-1 G1/4 5–50 l/min
PF2A550-F02N-2 G3/8 5–50 l/min
PF2A511-F03N G3/8 10–100 l/min
PF2A511-F03N-1 G3/8 10–100 l/min
PF2A511-F03N-2 G3/8 10–100 l/min
PF2A521-F03N G3/8 20–200 l/min
PF2A521-F03N-1 G3/8 20–200 l/min
PF2A521-F03N-2 G3/8 20–200 l/min
PF2A551-F04N G1/2 50–500 l/min
PF2A551-F04N-1 G1/2 50–500 l/min
PF2A551-F04N-2 G1/2 50–500 l/min
PF2A301-A PF2A510, -550
PF2A311-A PF2A511, -521, -551
P398020-500-3
P398020-501-3
Subject to change
PRESSURE, VACUUM AND FLOW SWITCHES
= DELIVERY EX-STOCK FOR MORE INFO, ASK THE SMC EXPERTS: PHONE [phone] / [e-mail]
PF2A – ow switch
Type
Medium Dry air, N
2
Working pressure
–50 kPa to 0.5 MPa
(–0.5 to 5 bar)
–50 kPa to 0.75 MPa
(–0.5 to 7.5 bar)
0.1 to 1.5 MPa (1 to 15 bar)
Test pressure
Operating temperature 0 to 50 °C
Output/output PNP/analog
1
PNP/analog/pulse
1
Minimum
adjustable unit
1% of maximum ow capacity
Linearity Max. ±5% F.S. 1.5% F.S. (0.7 MPa at 20 °C)
Repeatability Max. ±1% F.S. Max. ±2% F.S. 1% F.S. (0.7 MPa at 20 °C)
Supply voltage
Connection
1. NPN on request.
2. G1/8 on request.
F.S. = full scale
■ Enclosure IP65 ■ Also measures cumulative ow
Flow switch
Part number Connection Flow Outputs
PNP (2 pcs.)
PNP (2 pcs.)
PNP (2 pcs.)
PNP (2 pcs.)
PNP (2 pcs.)
PNP + analog 1–5 V
PNP + analog 4–20 mA
PNP + analog 1–5 V
PNP + analog 4–20 mA
PNP + analog 1–5 V
PNP + analog 4–20 mA
Cable ordered separately.
Flow sensor – without display
Part number Connection Flow Outputs
Display
Analog 1–5 V
Analog 4–20 mA
Display
Analog 1–5 V
Analog 4–20 m
Display
Analog 1–5 V
Analog 4–20 mA
Display
Analog 1–5 V
Analog 4–20 mA
Display
Analog 1–5 V
Analog 4–20 mA
Display – panel mounting (DIN rail/wall mount on request)
Part number For ow sensor
Connection cable
Part number Type
Cable, straight connector, 3 m
Cable, angled connector, 3 m
= DELIVERY EX-STOCK FOR MORE INFO, ASK THE SMC EXPERTS: PHONE [phone] / [e-mail]