Recommended 2 port solenoid valves Operating temperature range/Fluid temperature range 0 to 50C (No condensation) Control accuracy 5%F .S.
Inlet air temperature 50C is saturated air. At 70C or more, it is humid air with dew point 67C. If the aftercooler is equipped with an auto-drain, the following mounting frame is necessary. Mounting frame (Option: Refer to page 11, Accessories.) 12
value (Pulse width: 50 ms) l/min, CFM x 10-2 l/min, CFM x 10-1 Real-time flow rate Accumulated flow Display units Note 1, 2) l, ft3 x 10-1 Operating fluid temperature Linearity Repeatability Temperature characteristics Current consumption (No load) Weight Note 3) Port size (Rc, NPT, G) Detection type Indicator light Operating pressure range Proof pressure Accumulated flow range Note 4) 0 to 50C
sResponse timeHysteresisPower supply voltageResistancePF2W740Water3.5 to 45 l/min3.5 to 45 l/min5 to 40 l/min0.5 l/min0.5 l/pulse0 to 50C?5% F.S. or less?3% F.S. or less?5% F.S. or less (0 to 50C, based on 25C)70 mA or less700 g1/2, 3/4Karman vortex3-digit, 7-segment LEDl/min, gal(US)/minl, gal(US)0 to 1 MPa1.5 MPa0 to 999999 lOperating: 0 to 50C, Stored: ?
sResponse timeHysteresisPower supply voltageResistancePF2W740Water3.5 to 45 l/min3.5 to 45 l/min5 to 40 l/min0.5 l/min0.5 l/pulse0 to 50C?5% F.S. or less?3% F.S. or less?5% F.S. or less (0 to 50C, based on 25C)70 mA or less700 g1/2, 3/4Karman vortex3-digit, 7-segment LEDl/min, gal(US)/minl, gal(US)0 to 1 MPa1.5 MPa0 to 999999 lOperating: 0 to 50C, Stored: ?
sResponse timeHysteresisPower supply voltageResistancePF2W740Water3.5 to 45 l/min3.5 to 45 l/min5 to 40 l/min0.5 l/min0.5 l/pulse0 to 50C?5% F.S. or less?3% F.S. or less?5% F.S. or less (0 to 50C, based on 25C)70 mA or less700 g1/2, 3/4Karman vortex3-digit, 7-segment LEDl/min, gal(US)/minl, gal(US)0 to 1 MPa1.5 MPa0 to 999999 lOperating: 0 to 50C, Stored: ?
sResponse timeHysteresisPower supply voltageResistancePF2A721Air, Nitrogen10 to 210 l/min10 to 210 l/min20 to 200 l/min2 l/min2 l/pulsel/min, CFM x 10-1l, ft3 x 10-10 to 50C?5% F.S. or less?2% F.S. or less?3% F.S. or less (15 to 35C, based on 25C), ?5% F.S. or less (0 to 50C, based on 25C)160 mA or less290 g3/8Heater type3-digit, 7-segment LED?
sResponse timeHysteresisPower supply voltageResistancePF2A721Air, Nitrogen10 to 210 l/min10 to 210 l/min20 to 200 l/min2 l/min2 l/pulsel/min, CFM x 10-1l, ft3 x 10-10 to 50C?5% F.S. or less?2% F.S. or less?3% F.S. or less (15 to 35C, based on 25C), ?5% F.S. or less (0 to 50C, based on 25C)160 mA or less290 g3/8Heater type3-digit, 7-segment LED?
sResponse timeHysteresisPower supply voltageResistancePF2A721Air, Nitrogen10 to 210 l/min10 to 210 l/min20 to 200 l/min2 l/min2 l/pulsel/min, CFM x 10-1l, ft3 x 10-10 to 50C?5% F.S. or less?2% F.S. or less?3% F.S. or less (15 to 35C, based on 25C), ?5% F.S. or less (0 to 50C, based on 25C)160 mA or less290 g3/8Heater type3-digit, 7-segment LED?
sResponse timeHysteresisPower supply voltageResistancePF2A721Air, Nitrogen10 to 210 l/min10 to 210 l/min20 to 200 l/min2 l/min2 l/pulsel/min, CFM x 10-1l, ft3 x 10-10 to 50C?5% F.S. or less?2% F.S. or less?3% F.S. or less (15 to 35C, based on 25C), ?5% F.S. or less (0 to 50C, based on 25C)160 mA or less290 g3/8Heater type3-digit, 7-segment LED?
sResponse timeHysteresisPower supply voltageResistancePF2A750Air, Nitrogen2.5 to 52.5 l/min2.5 to 52.5 l/min5 to 50 l/min0.5 l/min0.5 l/pulsel/min, CFM x 10-2l, ft3 x 10-10 to 50C?5% F.S. or less?1% F.S. or less?3% F.S. or less (15 to 35C, based on 25C), ?5% F.S. or less (0 to 50C, based on 25C)150 mA or less250 g1/8, 1/4Heater type3-digit, 7-segment LED?
sResponse timeHysteresisPower supply voltageResistancePF2A750Air, Nitrogen2.5 to 52.5 l/min2.5 to 52.5 l/min5 to 50 l/min0.5 l/min0.5 l/pulsel/min, CFM x 10-2l, ft3 x 10-10 to 50C?5% F.S. or less?1% F.S. or less?3% F.S. or less (15 to 35C, based on 25C), ?5% F.S. or less (0 to 50C, based on 25C)150 mA or less250 g1/8, 1/4Heater type3-digit, 7-segment LED?
sResponse timeHysteresisPower supply voltageResistancePF2A751Air, Nitrogen25 to 525 l/min25 to 525 l/min50 to 500 l/min5 l/min5 l/pulsel/min, CFM x 10-1l, ft3 x 10-10 to 50C?5% F.S. or less?2% F.S. or less?3% F.S. or less (15 to 35C, based on 25C), ?5% F.S. or less (0 to 50C, based on 25C)170 mA or less290 g1/2Heater type3-digit, 7-segment LED?
sResponse timeHysteresisPower supply voltageResistancePF2W720Water1.7 to 17.0 l/min1.7 to 17.0 l/min2 to 16 l/min0.1 l/min0.1 l/pulse0 to 50C?5% F.S. or less?3% F.S. or less?5% F.S. or less (0 to 50C, based on 25C)70 mA or less520 g3/8, 1/2Karman vortex3-digit, 7-segment LEDl/min, gal(US)/minl, gal(US)0 to 1 MPa1.5 MPa0 to 999999 lOperating: 0 to 50C, Stored: ?
50 kPa to 0.75 MPa1.0 MPa0 to 50C?5% F.S. or less?1% F.S. or less (Connected with PF2A3 ), ?3%F.S. or less (Connected with PF2A2 )?2% F.S. or less (15 to 35C, based on 25C)?3% F.S. or less (0 to 50C, based on 25C)Analog voltage output (non-linear) output impedance 1 k output for display unit PF2A3Voltage output 1 to 5 V (within the flow rate range)Linearity: ?
sResponse timeHysteresisPower supply voltageResistancePF2A711Air, Nitrogen5 to 105 l/min5 to 105 l/min10 to 100 l/min1 l/min1 l/pulsel/min, CFM x 10-1l, ft3 x 10-10 to 50C?5% F.S. or less?2% F.S. or less?3% F.S. or less (15 to 35C, based on 25C), ?5% F.S. or less (0 to 50C, based on 25C)160 mA or less290 g3/8Heater type3-digit, 7-segment LED?
sResponse timeHysteresisPower supply voltageResistancePF2A721Air, Nitrogen10 to 210 l/min10 to 210 l/min20 to 200 l/min2 l/min2 l/pulsel/min, CFM x 10-1l, ft3 x 10-10 to 50C?5% F.S. or less?2% F.S. or less?3% F.S. or less (15 to 35C, based on 25C), ?5% F.S. or less (0 to 50C, based on 25C)160 mA or less290 g3/8Heater type3-digit, 7-segment LED?
sResponse timeHysteresisPower supply voltageResistancePF2A721Air, Nitrogen10 to 210 l/min10 to 210 l/min20 to 200 l/min2 l/min2 l/pulsel/min, CFM x 10-1l, ft3 x 10-10 to 50C?5% F.S. or less?2% F.S. or less?3% F.S. or less (15 to 35C, based on 25C), ?5% F.S. or less (0 to 50C, based on 25C)160 mA or less290 g3/8Heater type3-digit, 7-segment LED?
sResponse timeHysteresisPower supply voltageResistancePF2A750Air, Nitrogen2.5 to 52.5 l/min2.5 to 52.5 l/min5 to 50 l/min0.5 l/min0.5 l/pulsel/min, CFM x 10-2l, ft3 x 10-10 to 50C?5% F.S. or less?1% F.S. or less?3% F.S. or less (15 to 35C, based on 25C), ?5% F.S. or less (0 to 50C, based on 25C)150 mA or less250 g1/8, 1/4Heater type3-digit, 7-segment LED?
sResponse timeHysteresisPower supply voltageResistancePF2A751Air, Nitrogen25 to 525 l/min25 to 525 l/min50 to 500 l/min5 l/min5 l/pulsel/min, CFM x 10-1l, ft3 x 10-10 to 50C?5% F.S. or less?2% F.S. or less?3% F.S. or less (15 to 35C, based on 25C), ?5% F.S. or less (0 to 50C, based on 25C)170 mA or less290 g1/2Heater type3-digit, 7-segment LED?