Digital Flow Switches set unit Note 1) Accumulated pulse flow rate exchange value (Pulse width: 50 ms) Note 1) 0.1 l/pulse 0.5 l/pulse 1 l/pulse 2 l/pulse 5 l/pulse l/min, CFM x 10-2 l, ft3 x 10-2 l/min, CFM x 10-1 l, ft3 x 10-1 Display units Real-time flow rate Accumulated flow Note 1, 2) 0 to 9 l, 0 to 9 ft3 x 10-2 0 to 9 l, 0 to 9 ft3 x 10-1 Accumulated flow range Note 1) Power supply voltage Current consumption
535 1 5 10 20 50 1 5 10 20 50 16-11-13 10 For details about certified products conforming to international standards, visit us at www.smcworld.com.
PF2W504--1 PF2W520--1 PF2W540--1 PF2W511--1 PF2W504--2 PF2W520--2 PF2W540--2 PF2W511--2 4 0.5 4 0.5 16 2 16 2 40 5 40 5 100 10 100 10 19 Series PF2W For Water Digital Flow Switch to are terminal numbers.
temperature C 2 to 45 Circulating fluid CH1 : Clear water / CH2 : Clear water,DI water (pure water) 1 Set temperature range C CH1 : 15 to 25 / CH2 : 20 to 40 Cooling capacity2 kW 9 1 8 19 1 8 26 1 8 Heating capacity3 kW 1.5 1 4.5 1 6.5 1 Temperature stability 4 C CH1 0.1 CH2 0.5 Rated flow rate (Outlet) L/min 45 10 45 10 125 10 (0.43MPa) (0.45MPa) (0.45MPa) (0.45MPa) (0.45MPa) (0.45MPa
Q = qm x C x (T2 T1) r x qv x C x iT 60 = 1 x 10 x 4.2 x 103 x 2.0 60 = Q = qm x C x (T2 T1) 860 = 1400 [J/s] 1400 [W] g x qv x 60 x C x iT 860 = Cooling capacity = Considering a safety factor of 20%, 1400 [W] x 1.2 = 1680 [W] 1 x 10 x 60 x 1.0 x 103 x 2.0 860 = qv: Circulating fluid flow rate Q: Heat generation amount Users equipment T2: Return temperature 120 [cal/h] 860 = Thermo-chiller
Real-time switch output Hysteresis mode Unit switching ON YES OFF P-1 P-2 For Air Instantaneous flow rate Display Instantaneous flow rate Accumulated flow "P" Window comparator mode H : Hysteresis L/min L CFM x 10-2, CFM x 10-1 ft3 x 10-1 H H ON CFM = ft3/min NO OFF P-1 P-2 High Flow Rate Type (For Air) Instantaneous flow rate OUT1 Output mode Display Instantaneous flow rate Accumulated
10 (1) 10 5 (2) Note 1) Dew point: 10C or less Note 2) 50 cSt or less Note 3) D, E etc. in parentheses are option symbols.
10 5 (2) 10 (1) Note 1) Dew point: 10C or less Note 2) 50 cSt or less Note 3) D, E etc. in parentheses are option symbols.
Panel adapter B ZS-22-02 Thread type Piping port size Rc NPT G Nil N F 01 02 1/8 1/4 Specifications PFA301-m PFA300-m Model Specifications Note 1) 1 to 10, 5 to 50l/min (0.04 to 0.35, 0.18 to 1.77SCFM) Flow rate range measurement & setting Minimum setting unit 1% of maximum flow rate range Model PFA510-m PFA550-m Real-time flow rate l/min, CFM x 10-2 Display units Measured fluids Dry air,
KK130P-06H -08H -10H -12H -07H -09H -11H -13H KK130S-06H -08H -10H -12H -07H -09H -11H -13H 6 6 Metric size mm Inch size Metric size mm Inch size 8 8 10 10 12 12 1/4" 1/4" 5/16" 5/16" 3/8" 3/8" 1/2" 1/2" Refer to the how to order on page 1 for the sleeve lock mechanism provided type.
80 60 10(1) 60 40 40 60 Maximum Minimum 10 5(2) Note 1) Dew point: 10C or less Note 2) 50 cSt or less Note 3) D, E, N, P etc. in parentheses are option symbols.
80 60 10 60 40 1 AC DC AC/DC Maximum 10 (1) 5 (2) Minimum Note 1) Dew point is below 10C Note 2) Below 50 cSt Note 3) D, E, N, P, etc. in parentheses represents option symbol.
Port size 04 06 10 12 14 20 LVH 1 2 3 4 Refer to page 17-3-16 for ordering coil only. 1 1 1 2 LVD 1 4 1 2 Thread type Nil T F N LVQ Rc NPTF G NPT Refer to the table (1) given below for availability.
Power consumption Temperature rise 4 W type 5C 10 W type 14C Required time for attachment/detachment: Approx. 5 seconds (per unit) Reduces installation time for multiple numbers of valves. During continuous operation at 24 VDC, 0.25 MPa, 300 Hz Filter is mounted to port 1 (IN). Filter is mounted to port 1 (IN) for quick disconnect type as well.
Port size 04 06 10 12 14 20 LVH 1 2 3 4 Refer to page 17-3-16 for ordering coil only. 1 1 1 2 LVD 1 4 1 2 Thread type Nil T F N LVQ Rc NPTF G NPT Refer to the table (1) given below for availability.
IN MaterialO Model Body Seal Brass, Stainless steel NBR, FPM, EPR Orifice size (mm) Model Port size Rc(PT) VXA212 , 1 8 1 4 , 1 8 1 4 , 1 4 3 8 , 1 4 3 8 , 1 4 3 8 , 1 4 , 3 8 1 2 0 2 3 4.5 VXA213 0 2 VXA223 0 2 4.5 6 8 VXA224 0 2 VXA225 0 2 10 VXA226 0 2 4.1-57 VXA21/22 Normally Closed (N.C.)/Normally Open (N.O.)
Insulation oil A H Polyacetal Note 1) Note 1) Non-leak (10 6 Pam 3/s) Brake oil Water (up to 60C) B P A H Stainless steel Note 1) If using for other fluids, please contact SMC.
Temperature conditions Water (Standard) Air (Standard) Oil (Standard) Vacuum (3) (V, M) Maximum Minimum 40 1 60 5(1) 40 5 40 40 5 5(2) Pilot port Note 1) Dew point: 5C or less Note 2) 500 cSt or less Note 3) V, M in parentheses are option symbols.
Symbol: 11 (Body Ported), Voltage: 5 (24 VDC), Wetted Part Material: C (Plate: PEEK; Diaphragm: Kalrez®), Reverse Mounting Prevention Pin: None, Bracket: None, Lead Wire Length: 10 (Grommet, 1000mm; Light/Surge: No), CE Compliant: Q (CE Compliant)