33

Q = m x C x (T0 Tt) it = r x V x C x iT it = 1 x 20 x 4.2 x 103 x 12 900 = 1120 [J/s] 1120 [W] Q = m x C x (T0 Tt) it x 860 = c x V x 60 x C x iT it x 860 Cooling capacity = Considering a safety factor of 20%, 1120 [W] x 1.2 = 1344 [W] = 1 x 20 x 60 x 1.0 x 103 x 12 Thermo-chiller Q x t: Heat capacity [kJ] 15 x 860 1120 [W] 20C Water bath Cooling capacity = Considering a safety factor

VXA21/22

Refer to table q for configuration.

VXP21/22/23

39 39 41.5 Q 23 23 25.5 N 61 (68) 69 (76) 79 (89) d 47 52 57 a 34 51 58 N 69 (76) 77 (84) 87 (97) N 61 69 79 c 65 78 86 Q R 57 74 81 VXP2142 , 30 30 35 20 20 23 34 43 47 29 37 43 28 35 40 3 8 8 63 80 90 59 59 62 104 (116) 118 (136) 133 (150) 26 32.5 36.5 71 87 97 14 17.5 20 92 92 95 3 8 1 2 3 4 1 VXP2152 VXP2262 VXP2150 VXP2260 ( ): N.O. 17-3-50 9 Series VXP21/22/23 Pilot Operated 2 Port

VXD21/22/23

59 59 60 P Port size Rc VXD2140 Q R a b c d e f M L K J H F E D C B A N 69 (76) 77 (84) 87 (97) Q N 61 69 79 Q N 61 (68) 69 (76) 79 (89) N 61 (68) 69 (76) 79 (89) Normally open Normally closed VXD2142 , 30 30 35 59 59 62 57 74 81 34 51 58 29 37 43 34 43 47 20 20 23 92 92 95 104 (116) 26 44 59 66 28 35 40 3 8 8 14 23 39 47 47 48 39 65 78 86 42 46 56 52 56 66 63 80 90 3 8 1 2 32.5 118 (136)

Series PF2W Digital Flow Switch For Water

DC+ 1 Brown q N.C. 2 Not used w DC 3 Blue e IN: 1 to 5 V 4 White r Power supply/Output connector (8P) Power supply/Output connector (accessory) i u y t r e w q Pin No. Pin no. Terminal 7 Green CH4_OUT1 8 Yellow N.C.

PF2A/PF2W

Take measures to prevent freezing fluid when below 5C, since this may cause damage to the switch and lead to a malfunction. Never use the switch in an environment where there are drastic temperature changes even when these temperatures fall within the specified temperature range.

Symbol: Body Ported, 3 Port, Universal, Tubing Type, Function: Power-saving Circuit, Voltage: 24 VDC, Wetted Part Material: Plate: PEEK; Diaphragm: Kalrez®, Sub-plate Material, Port Size, Reverse Mounting Prevention Pin: w/o Sub-plate, Option: Bracket, Lead Wire Length: Plug Connector, w/o Connector, CE Compliant: CE Compliant

Symbol: Body Ported, 3 Port, Universal, Tubing Type, Function: Power-saving Circuit, Voltage: 24 VDC, Wetted Part Material: Plate: PEEK; Diaphragm: Kalrez®, Sub-plate Material, Port Size, Reverse Mounting Prevention Pin: w/o Sub-plate, Option: Manual Override, Lead Wire Length: Plug Connector, w/o Connector, CE Compliant: CE Compliant

Symbol: Body Ported, 3 Port, Universal, Tubing Type, Function: Power-saving Circuit, Voltage: 24 VDC, Wetted Part Material: Plate: PEEK; Diaphragm: Kalrez®, Sub-plate Material, Port Size, Reverse Mounting Prevention Pin: w/o Sub-plate, Option: Bracket + Manual Override, Lead Wire Length: Plug Connector, w/o Connector, CE Compliant: CE Compliant

Symbol: 102R (Body Ported, 3 Port, Universal, Tubing Type), Function: Y (Power-saving Circuit), Voltage: 5 (24 VDC), Wetted Part Material: C (Plate: PEEK; Diaphragm: Kalrez®), Sub-plate Material, Port Size, Reverse Mounting Prevention Pin: w/o Sub-plate, Option: 1 (Bracket), Lead Wire Length: KOZ (Plug Connector, w/o Connector), CE Compliant: Q (CE Compliant)

Symbol: 102R (Body Ported, 3 Port, Universal, Tubing Type), Function: Y (Power-saving Circuit), Voltage: 5 (24 VDC), Wetted Part Material: C (Plate: PEEK; Diaphragm: Kalrez®), Sub-plate Material, Port Size, Reverse Mounting Prevention Pin: w/o Sub-plate, Option: 2 (Manual Override), Lead Wire Length: KOZ (Plug Connector, w/o Connector), CE Compliant: Q (CE Compliant)

Symbol: 102R (Body Ported, 3 Port, Universal, Tubing Type), Function: Y (Power-saving Circuit), Voltage: 5 (24 VDC), Wetted Part Material: C (Plate: PEEK; Diaphragm: Kalrez®), Sub-plate Material, Port Size, Reverse Mounting Prevention Pin: w/o Sub-plate, Option: 3 (Bracket + Manual Override), Lead Wire Length: KOZ (Plug Connector, w/o Connector), CE Compliant: Q (CE Compliant)

VXR21/22/23

Standard BC6 BC6 NBR Stainless steel, Brass NBR Standard BC6 BC6 NBR Stainless steel, Brass NBR Body Bonnet O-ring Diaphragm assembly Valve spring Body Bonnet O-ring Diaphragm assembly Valve spring q w e q w e FKM Stainless steel, Brass FKM FKM Stainless steel, Brass FKM r r Stainless steel Stainless steel t t y Core assembly Stainless steel, Copper y Core assembly Stainless steel,

HRX-OM-Y098

OFF 1 5C 3 Check the effect of ambient temperature. Please review the setting value. There may be causes such as large load fluctuation and flow rate fluctuation. Please review the setting value.

HRX-OM-X037

OFF 1 5C 3 Check the effect of ambient temperature. Please review the setting value. There may be causes such as large load fluctuation and flow rate fluctuation. Please review the setting value.

LEC-OM07605CN

PA01] ) [AL. 3E.1 ](J4/J3 ) 8.7 J3 J3MR-J3 (1)2 (_ _)3 (_ _._)(_ _)(._)(_ _) (2) ON/OFF /( ) Q (Q173D(S)CPU/Q172D(S)CPU) (IB-0300126) 4.11.1 SSCNET / MELSEC-Q QD77MS (IB-0300184) 14.12 SSCNET / MELSEC-L LD77MH (IB-0300162) 14.13 SSCNET / (3)J3 28 8.8 J3 PLC 8.8.1 J3 (1) .1J3 10s .1.2 .2 LEDAb.1b012 Ab. .1 () Q17_DSCPU Q17_DCPU Q17_HCPU Q170MCPU QD77MS_ QD75MH_ QD74MH

VXZ

When the ambient temperature is 20C 5C and rated voltage is applied. Changing coils from AC to DC and vice versa is impossible, because of different core shapes.

Symbol: Body Ported, 3 Port, Universal, Tubing Type, Function: Power-saving Circuit, Voltage: 24 VDC, Wetted Part Material: Plate: PEEK; Diaphragm: Kalrez®, Sub-plate Material, Port Size, Reverse Mounting Prevention Pin: w/o Sub-plate, Option: None, Lead Wire Length: Plug Connector, w/o Connector, CE Compliant: -

Symbol: 102R (Body Ported, 3 Port, Universal, Tubing Type), Function: Y (Power-saving Circuit), Voltage: 5 (24 VDC), Wetted Part Material: C (Plate: PEEK; Diaphragm: Kalrez®), Sub-plate Material, Port Size, Reverse Mounting Prevention Pin: w/o Sub-plate, Option: None, Lead Wire Length: KOZ (Plug Connector, w/o Connector)

1

SY 3 5 1 0 0 1 q w r e t y u i o !0 !1 Base mounted q Series !