Digital Flow Switches Table symbols : Can be used : Can be used under certain conditions X : Cannot be used Compatibility is indicated for fluid temperatures at 90C or less. The product does not have an explosion proof construction.
25 to 90C 40 to 85C Connector Ambient temperature 20 to 75C Operating Cable 40 to 80C Fixed Protection class IP67 (Only with screw tightened) 200 Allowable repeated insertion/withdrawal Cable retaining force 150 N/15 sec.
Remote Type Water resistant construction conforming to IP65 Series PF2A Series PF2A For Air Flow rate measurement range (l /min) For Air For Water For High Temperature Fluid (Water 90C) 0.5 to 4 2 to 16 5 to 40 0.5 to 4 2 to 16 5 to 40 10 to 100 1 to 10 5 to 50 10 to 100 20 to 200 50 to 500 150 to 3000 300 to 6000 600 to 12000 Integrated Type Series PF2W Series PF2W For Water Application
Please contact SMC. 3) 14 to 194F (10 to 90C) for Vespel seat. 4) Tested with Helium gas inlet pressure 1500 psig (10.5 MPa). 5) Tested with Helium gas inlet pressure 1000 psig (7 MPa). 6) On panel mount option, bonnet port is not threaded. 7) Mass, including individual boxed weight, may vary depending on connections or options.
(Including insulating material) 2.55 mm Connection type Spring-cage connection Rated current 4 A Rated voltage 60 V 48 V 60 V Contact resistance 5 m or less Insulation resistance 100 M or more Withstand voltage 1.4 kV Rating/Performance Ambient temperature Connector 25 to +90C 40 to +85C 25 to +90C Cable 40 to +85C Min. bending radius (Fixed) 78 mm Protection class IP67 (Only with
The fluid and ambient temperatures range for the switch is 0 to 50C (and 0 to 90C for high temperature fluid). Take measures to prevent the fluid from freezing when it is below 5C, since this may cause damage to the switch and lead to a malfunction.
Lead wire length symbols:0.5 m Nil (Example) M9N 3 m L (Example) M9NL 5 m Z (Example) M9NZ Refer to page 12-13-25 for solid state switch with pre-wire connector. 12-5-4 5 2 Finger Rotary Actuated Air Gripper Series MHR2/MDHR2 30 Model/Specifications Nominal size 10 15 20 Action Double acting Gripping force (N) (1) External grip 12 24 33 58 (Effective value) at 0.5 MPa Internal grip 12 34
Lead wire length symbols: 0.5 m Nil (Example) M9N 1 m M (Example) M9NM 3 m L (Example) M9NL 5 m Z (Example) M9NZ MA D491 Series MHR2/MDHR2 Model/Specifications Nominal size 20 10 15 30 Double acting Action Gripping force (N) (1) External grip 33 12 58 24 (Effective value) at 0.5 MPa Internal grip 34 12 59 25 Finger closing width (mm) Finger opening width (mm) 16 10 19 14 Opening/ Closing
L M9NL 5 m . Z M9NZ Refer to page 731 for further information on auto switches. Order with an auto switch part number when ordering a single auto switch unit. Auto switches marked with a "" are made upon receipt of order.
Example) -M9NL Symbol Nil A B C Quantity Without auto switch 2 pcs. 1 pc. 1 pc.
Lead wire length symbols: 0.5 mNil (Example) M9N 3 m L (Example) M9NL 5 m Z (Example) M9NZ Refer to page 10-12-16 for details on other applicable auto switches than listed above.
, 12 V A93 A90 M9N M9P M9B F9NW F9PW F9BW A93V A90V M9NV M9PV M9BV F9NWV F9PWV F9BWV 2-wire Relay, PLC IC circuit 100 V or less No 3-wire (NPN) IC circuit 5 V, 12 V 3-wire (PNP) 2-wire 12 V Grommet Relay, PLC Yes 24V 3-wire (NPN) 3-wire (PNP) IC circuit 5 V, 12 V Diagnostic indication (2-color indication) 2-wire 12 V Lead wire length symbols: 0.5 mNil (Example) M9N 3 mL (Example) M9NL
Solid state switch Yes Yes Grommet Relay, PLC A93 A93V 2-wire 12 V 24 V 100 V M9N M9NV 3-wire (NPN) IC circuit 5 V, 12 V M9P M9PV 3-wire (PNP) Relay, PLC M9B M9BV 2-wire 12 V 24 V Grommet F9NW F9NWV 3-wire (NPN) 5 V, 12 V Diagnostic indication (2-color indication) F9PW F9PWV 3-wire (PNP) F9BW F9BWV 2-wire 12 V Lead wire length symbols: 0.5 mNil (Example) M9N 3 m L (Example) M9NL
How to Order Integrated Display Type PF2W7 20 T 03 27 Flow rate range Unit specification T Temperature range 0.5 to 4 l/min 2 to 16 l/min 5 to 40 l/min 04 20 40 0 to 90C Nil M With unit switching function Lead wire (Refer to page 35.)
Please contact SMC. 3) 14 to 194F (10 to 90C) for Vespel seat. Optional ambient and operating temperature range available. Please contact SMC. 4) Mass, including individual boxed weight, may vary depending on connections or options. Hastelloy is a registered trademark of Haynes International.
pressure per 20 psig (0.14 MPa) source pressure drop Bottom mount 0.19 in3 (3.1 cm3) 0.99 lbs (0.45 kg) 3) Delivery pressure Gas Source pressure Proof pressure (Inlet) Burst pressure Ambient and operating temperature Cv Inboard leakage Outboard leakage Leak rate Across the seat leak Surface finish Connections Supply pressure effect Installation Internal volume Mass 1) 14 to 194F (10 to 90C
The compatibility shown in the table is when the fluid temperature is within the product specification (90C or less). Chemical Note 1) Static electricity may be generated. Take measures to prevent static electricity. Note 2) Fluid may permeate through and affect parts made of other materials. 620
Specifications AP3260 Select compatible materials of construction for the gas Vacuum to 125 psig (0.9 MPa) 1000 psig (6.9 MPa) 8000 psig (55.2 MPa) 40 to 194F (40 to 90C) (No freezing) 0.27 2 x 10-11 Pam3/sec 2 x 10-10 Pam3/sec 1) 1 x 10-7 Pam3/sec 1) Ra max 15 in. (0.4 m) Option: 10 in. (0.25 m), 7 in. (0.18 m), 5 in. (0.13 m) Face seal, Tube weld Bottom mount (Option: panel mount) 0.06
(0.7 MPa) source pressure drop Bottom mount (Option: panel mount) 0.49 in3 (8 cm3) 2.76 lbs (1.25 kg) 5) Proof pressure (Inlet) Burst pressure Ambient and operating temperature Cv Inboard leakage Outboard leakage Leak rate Across the seat leak Surface finish Connections Supply pressure effect Installation Internal volume Mass 1) Max 300 psig (2.1MPa) for PTFE seat. 2) 14 to 194F (10 to 90C
Circulating fluid at 20C) 9.5 (Circulating fluid at 20C) Operating temperature range C -30 to 90 -30 to 90 Temperature stability C 0.1*2 0.1*2 Circulating fluid flow display range*3 L/min 5 to 40 5 to 40 Circulating fluid flow setting range*4 L/min 10 to 40 10 to 40 Circulating fluid discharge pressure display range MPa 0 to 1.5 0 to 1.5 -30 to 40C: Galden HT135*5 FluorinertTM FC-3283*5 20 to 90C