-36-
No.PF
※※
-OMO0008-C
Model
PF2A710
PF2A750
PF2A711
PF2A721
PF2A751
En
v
iro
n
m
e
n
t
Enclosure
IP65
Operating temperature range
Operation: 0 to 50
C, Storage: -25 to 85
C (no condensation or freezing)
Operating humidity range
Operation, Storage: 35 to 85%R.H. (no condensation)
Temperature characteristics
±3%F.S. max. (15 to 35
C), ±5%F.S. max. (0 to 50
C)
Withstand voltage
1000 VAC, for 1 minute between the external terminals and case
Insulation resistance
50 MΩ or more (at 500 VDC) between external terminals and case
Standards and regulations
CE, RoHS
Port size (Rc, NPT, G)
1/8, 1/4
3/8
1/2
Materials of parts in contact with fluid
ADC, NBR, SUS, PBT, Lead glass, Ptlr, FeNi, OFC
W
e
ig
h
t
Product
250 g
290 g
Lead wire and connector
100 g
1: Display flow rage in the specification is the value at standard condition.
If the display unit standard is changed from standard to normal, use the conversion formula.
Flow rate at standard condition x 0.927 = Flow rate at normal condition
2: If the flow rate is smaller than the minimum flow of the display range, "0 L/min" is displayed.
3: Selectable by setting.
4: Standard condition: Flow display which is converted in atmospheric pressure at 20
C, 65%R.H.
Normal condition: Flow display which is converted in atmospheric pressure at 0
C.
:
The form of the G thread (including the major and minor diameter and pitch of the internal thread) is based on JIS B0202 (ISO228-1).
Products indicated as ISO1179-1 (G thread for hydraulics) or ISO16030 (G thread for pneumatics) are based on JIS B0202
(ISO228-1) for effective depth of thread, seat surface area, surface roughness and squareness.
For ISO1179-1 (G thread for hydraulics), the withstand pressure is specified for each product. SMC do not guarantee the withstand
pressure specified in ISO1179-1, ISO1179-2, ISO1179-3, or ISO1179-4.
For ISO16030 (G thread for pneumatics), the withstand pressure is specified for each product. SMC do not guarantee the withstand
pressure specified in ISO16030.
Lead wire Specifications
Sheath
Finished outside diameter
approx. 4 mm
Material
Oil-resistant PVC
Insulator
Colours
Brown, White, Black, Blue
Outside diameter
approx. 1.14 mm
Conductor
Nominal cross section area
AWG23
Outside diameter
approx. 0.72 mm