Vacuum Unit Ejector / Vacuum Pump System Pressure Sensor/Pressure Switch Internal circuit and wiring examples Pressure sensor ZK2-PS-A Pressure switch for vacuum ZK2-ZSA-A (NPN 2 outputs) ZK2-ZSB-A (PNP 2 outputs) The FUNC terminal is connected when using the copy function.
Note 2) D-K39A Note 2) D-M9l D-M9lW D-A9l D-B59W D-H7C D-H7BAL D-H7NF D-G5NTL D-B54 D-B64 D-C73C D-C80C A A B A B B B A B A B A B A B Bore size A 20 25 32 40 10 9 6 5 0.5 0 5.5 3.5 2.5 0 0 5.5 4.5 2 1 6.5 10 10 6 6 0.5 0.5 6.5 3.5 3.5 0 0 5.5 5.5 2 2 6.5 10 10 6 6 0.5 0.5 6.5 3.5 3.5 0 0 5.5 5.5 2 2 6.5 12 12 8 8 2.5 2.5 8.5 5.5 5.5 2 2 7.5 7.5 4 4 8.5 Note 1) Adjust the auto switch after
A 13 15 22 06 08 10 340 400 460 580 640 820 1120 1300 1600 1900 2320 2500 End bracket/IZS40-BE 35 22 4.5 30 44 2 x 5.4 18 105 33 L 33 Intermediate bracket/IZS40-BM 55 35 22 4.5 36 30 18 2 x 5.4 A 105 33 A A-A section 432 Ionizer IZS40/41/42 Series Dimensions Feedback sensor/IZS31-DF 2 x 3.4 Amplifier 2 x 3.4 Head 1500 3500 IZS IZS 9 16.6 13 SMC IZN 4.8 10.2 25 58 4.8 69 23 87.5 IZF 78 ZVB
BBA4: For D-C7/C8/H7 types Note 2) Refer to page 1814 for the details of BBA4. e Switch spacer (Stainless steel) d Switch holder (Resin) Auto switch c Set screw (not used) Switch bracket (Stainless steel) b CV Auto switch mounting screw MVGQ 1. BM2-: A set of a and b above. 2.
Circuit (Class 2) of maximum 30 Vrms (42.4 V peak) or less, with UL1310 Class 2 power supply unit or UL1585 Class 2 transformer. The product is a UL approved product only if it has a mark on the body. Use the specified voltage. Otherwise failure or malfunction can result. Insufficient supply voltage may not drive a load due to a voltage drop inside the product.
D-C7/C80 D-H7/H7W/H7F/H7BA 8.5 Hs Hs 8.5 16 16 B Auto switch 29 A 26 A Auto switch B D-C73C/C80C D-H7C Hs 8.5 Hs Auto switch 16 16 B Auto switch 38.2 A A 36.7 B D-G5/K59/G5W/K59W/G5BA/G59F/G5NT D-B5/B64/B59W Hs Hs 12 Auto switch 12 24.5 24.5 A B A B Auto switch 33 6.5 33 D-A3/G39/K39 D-A4 Hs Auto switch 36 Hs 36 Auto switch B A B A 49 49.5 G 1/2 (applicable cable 6.8 to 11.5) G 1/2 (applicable
Vertical Operation 1 2 P2 W A P1 a (b) (a) P0 P0 a A W (1) The speed is controlled with meter-out control. When the meterin controller is used in conjunction with the meter-out controller, lurching is reduced. () (2) Depending on the size pf the load, installing a regulator with check valve at position (a) can decrease lurching during descent, and operation delay during ascent.
Vertical Operation 1 2 P2 W A P1 a (b) (a) P0 P0 a A W (1) The speed is controlled with meter-out control. When the meterin controller is used in conjunction with the meter-out controller, lurching is reduced. () (2) Depending on the size pf the load, installing a regulator with check valve at position (a) can decrease lurching during descent, and operation delay during ascent.
Conditions and environments outside of the given specifications, or use outdoors or in a place exposed to direct sunlight. 2.
When a system hazard can be expected due to a drop in vacuum pressure caused by power loss or vacuum pump trouble, install a safety circuit and configure the system so that it can avoid the danger. 2.
Flow Rate Range: 11 [2 to 100 (50 for CO2) ℓ/min], Flow Adjustment Valve: None, Port Size: NPT1/4, Piping Entry Direction: Straight, Output Specification: 2 NPN Outputs, Unit Specification: Unit Switching Function, Instruction Manual: With Instruction Manual, Calibration Certificate: w/Calibration Certificate, Connector: W [Lead Wire w/Connector (2m) + Rubber Cover], Option: Bracket for w
Flow Rate Range: 11 [2 to 100 (50 for CO2) ℓ/min], Flow Adjustment Valve: None, Port Size: ø6 One-touch Fitting, Piping Entry Direction: Straight, Output Specification: 2 NPN Outputs, Unit Specification: Unit Switching Function, Instruction Manual: With Instruction Manual, Calibration Certificate: w/Calibration Certificate, Connector: W [Lead Wire w/Connector (2m) + Rubber Cover], Option:
Auto switch model Bore size (mm) 20 25 32 40 A set of following stainless steel mounting screws is attached. (A switch mounting band is not attached. Please order the band separately.) BBA4: D-C7/C8/H7 "D-H7BAL" switch is set on the cylinder with the screws above when shipped.
Piping Variations With one-touch fittings (C4, C6, C8, N7) Female thread (01, 02, N01, N02, F01, F02) Straight (Nil) Bottom (L) Straight (Nil) Bottom (L) Without flow adjustment valve (Nil) S 1 2 S 1 2 S S 1 1 2 2 IN 1 IN 1 IN IN With flow adjustment valve (S) S S 1 2 1 2 S S 1 1 2 2 IN IN 1 IN 1 IN 906 2-Color Display Digital Flow Switch Series PFM7 Option 1 Nil With lead wire with connector
Note 0.03 BJ2-010 Common use to all of D-C7, C8 and D-H7 0.02 BJ2-016 Note) A set of stainless steel mounting screws BBA4 is attached. (A switch mounting band is not attached. Please order the band separately.) BBA4 screws are used for D-C7/C8/H7. D-H7BAL switch is set on the cylinder with the screws above when shipped.
2-Color Display (200 L type only) Digital Flow Switch Series PFMB7 RoHS How to Order PFMB7 201 C8 A M Type Calibration certificate Note 1) Integrated display 7 None With calibration certificate Nil A Rated flow range (Flow rate range) Note 1) Certificate in both English and Japanese Made to Order 2 to 200 L/min 201 Flow adjustment valve Unit specifications Nil S None Yes Unit selection function
Flow Rate Range: 50 [1 to 50 (25 for CO2) â„“/min], Flow Adjustment Valve: None, Port Size: N7 (ø1/4 One-touch Fitting), Piping Entry Direction: Straight, Output Specification: 2 [Analog Output (4 to 20 mA)], Instruction Manual: With Instruction Manual, Calibration Certificate: None, Connector: W [Lead Wire w/Connector (2m) + Rubber Cover], Option: R (Bracket for w/o Flow Adjustment Valve
Flow Rate Range: 25 [0.5 to 25 (12.5 for CO2) â„“/min], Flow Adjustment Valve: None, Port Size: N7 (ø1/4 One-touch Fitting), Piping Entry Direction: Straight, Output Specification: 2 [Analog Output (4 to 20 mA)], Instruction Manual: With Instruction Manual, Calibration Certificate: None, Connector: W [Lead Wire w/Connector (2m) + Rubber Cover], Option: R (Bracket for w/o Flow Adjustment Valve
Flow Rate Range: 10 [0.2 to 10 (5 for CO2) â„“/min], Flow Adjustment Valve: None, Port Size: N01 (NPT1/8), Piping Entry Direction: Straight, Output Specification: 2 [Analog Output (4 to 20 mA)], Instruction Manual: With Instruction Manual, Calibration Certificate: None, Connector: W [Lead Wire w/Connector (2m) + Rubber Cover], Option: R (Bracket for w/o Flow Adjustment Valve: ZS-33-M)