Digital Flow Switch For example, when analogue output is 1 to 5 V, F.S. = 5[V] 1[V] = 4[V], (ref. 1%F.S. = 4[V] x 1% = 0.04[V]) The maximum measuring range or change in analogue output over the maximum measurement range. F.S. (Full span, Full scale) H Hysteresis The difference between ON and OFF points used to prevent chattering. Hysteresis can be effective in avoiding the effects of pulsation.
Details of each function are explained in section (1-1) to (1-9) below: (1-1) Menu (1-5) STOP button (1-4) Mode selection (1-2) Sub window buttons (1-3) Servo ON / OFF (1-6) Actuator operation status (1-7) Current step data No. (1-8) Communication status (1-9) Time and date (recognised in the connected controller) (1-1) Menu Menu is used to display each kind of window, printing, etc.
0 u 3 5 1 (P) (EA) 3 5 1 (EB) (P) (EA) (EB) 4(A) 3 position pressure center 2(B) 4 (A) 2 (B) 3 5 1 (EB) (P) (EA) i 5(EA)/3(EB) 1(P) Description No. Material Note Component Parts SJ2260K with back pressure check valve 1 Spool valve assembly Resin/H-NBR !0 u !
L 100mm, or stroke 1 2 1 7 5 4 6 2 6 5 7 3 L L Fig. 12 Position for application of grease Table 9 Amount of grease A units: g Stroke 32 40 50 63 80 100 125 P o s i t i o n f o r Bore g r e a s e At 100st 3 to 4 3 to 4 3 to 5 4 to 5 6 to 8 8 to 10 15 to 17 50st added 1 1 1 1.5 2 3 3 28 3-2-4.
5Pressure sensor assembly ZK2 VA1S A 8 1 ZK2 PS A One-touch fitting size Rated pressure range and specifications 6 8 7 9 6 One-touch fitting 8 One-touch fitting 1/4" One-touch fitting 5/16" One-touch fitting Metric size 0 to 101 kPa, Output: 1 to 5 V, Accuracy: 2% F.S. or less 100 to 100 kPa, Output: 1 to 5 V, Accuracy: 2% F.S. or less 1 Inch size 3 !
Proof pressure Maximum operating pressure Regulating pressure range Material Rubber parts FPM 5 to 60C (with no freezing) Ambient and fluid temperature Main metal parts Applicable model Applicable model Model Model AR25 1/4, 3/8 AR30 1/4, 3/8 AR40 AR20 1/8, 1/4 AR25 1/4, 3/8 AR30 1/4, 3/8 AR40 AR40-06 3/4 AR50 3/4, 1 AR60 1 AR40-06 3/4 AR50 3/4, 1 AR60 1 1/4, 3/8, 1/2 1/4, 3/8, 1/2 Port size
L = Stroke 1 2 , or more than 100 mm 1 7 5 4 6 2 6 5 7 3 L L Fig. 11 Position for application of grease Table 10 Amount of grease units: g Stroke 32 40 50 63 80 100 P o s i t i o n f o r Bore g r e a s e At 100st 3 to 4 3 to 4 3 to 5 4 to 5 6 to 8 8 to 10 50st added 1 1 1 1.5 2 3 26 3-2-4.
0 i o @1 @0 @3 y u !1#1 @9 #4^2^7^5^1 ^3 ^6 ^4 8%2 %3 %4 %6 q !9 w %7 $1 $2 $3 $6 $8 $9 $0 #3 #0 @5 #2 $5 $4 %0 %1 t y !2 !1 !3 CL u !4 !6 CL1 !7 !5 MLGC CNG e ^0 ^2 !
. 3-7 Chapter 4 Operation/ Shutdown . 4-1 4.1 CHECK POINTS BEFORE OPERATION . 4-1 4.2 OPERATION . 4-1 4.3 STOP . 4-2 4.4 CAUTIONS FOR RE-START . 4-2 4.5 CHECK POINTS BEFORE RESTART. 4-2 4.6 CAUTIONS WHEN THE PRODUCT IS SHUT DOWN FOR AN EXTENDED PERIOD OF TIME . 4-2 Chapter 5 Checks and Maintenance . 5-1 5.1 DAILY INSPECTION . 5-1 5.2 REGULAR MAINTENANCE . 5-2 5.2.1 Clean the dustproof filter
For example, when analogue output is 1 to 5 V, F.S.=5[V] 1[V]=4[V]. (Reference: 1%F.S. = 4[V] 1% = 0.04[V]) F F.S. (full span / full scale) H Hysteresis The difference between ON and OFF points used to prevent chattering.
1/4 5 Process Pump Air Operated Type (External Switching Type) Series PA3000/5000 How to Order 1 1 PA 3 03 3 PA3000 Body size Connection port size 03 04 06 3 5 3/8 (10A): PA3 1/2 (15A): PA5 3/4 (20A): PA5 3/8 standard 1/2 standard Liquid contact body material Thread type 1 2 ADC12 (aluminum) SCS14 (stainless steel) PA5000 Nil T F N Rc NPTF G NPT Diaphragm material 1 PTFE T, F, N are order
Note Hard anodized Kit components CU20A-PS 20 1 Aluminum alloy 1 CU25A-PS 25 1 Hard anodized Aluminum alloy 2 Rod cover/Bearing 13, 14, and 15 CU32A-PS 32 1 Clear chromated Aluminum alloy 3 Head cover 1 Chromated Aluminum alloy 4 Piston 1 Stainless steel 5 Piston rod 1 Phosphate coated Carbon tool steel 6 Snap ring 1 Nickel plated Carbon steel 7 Rod end nut (2) 8 Cushion needle assembly
L 100mm, or stroke 1 2 1 7 5 4 6 2 6 5 7 3 L L Fig. 14 Position for application of grease Table 9 Amount of grease units: g Stroke 40 50 63 80 100 P o s i t i o n f o r Bore g r e a s e At 100st 3 to 4 3 to 5 4 to 5 6 to 8 8 to 10 50st added 1 1 1.5 2 3 28 3-2-4. Mounting of seals 1) Rod seal, Cushion seal (Fig.14, ) Pay attention to the mounting direction of the seal.
7 $1 y#6 #5 @0 $3 @5 @4 @9 #3 #7 @1 @3 #2!6 #0!4!3 !2 !9 #9 #8!5 $2$0 r w#1 @8 @2 t Air-hydro type #6 $5 $4 $6 Component Parts No.
. 3-7 Chapter 4 Operation/ Shutdown . 4-1 4.1 CHECK POINTS BEFORE OPERATION . 4-1 4.2 OPERATION . 4-1 4.3 STOP . 4-2 4.4 CAUTIONS FOR RE-START . 4-2 4.5 CHECK POINTS BEFORE RESTART. 4-2 4.6 CAUTIONS WHEN THE PRODUCT IS SHUT DOWN FOR AN EXTENDED PERIOD OF TIME . 4-2 Chapter 5 Checks and Maintenance . 5-1 5.1 DAILY INSPECTION . 5-1 5.2 REGULAR MAINTENANCE . 5-2 5.2.1 Clean the dustproof filter
After tightening by hand, tighten an additional 1/4 rotation for M3 and 1/6 rotation for M5 with a tool. However, when using a miniature fitting, tighten an additional 1/4 rotation with a tool after tightening by hand. Also, when there are 2 gaskets such as in case of a universal elbow or universal tee, tighten an additional 1/2 rotation.
digit Hysteresis mode Hys teresis 0 to variable 1 Window comparator mode Output voltage (rated pressure range) 1 to 5 V 2.5%F.S. 0.6 to 5 V Analogue Voltage output 2.5%F.S. output Linearity 1%F.S.
38.4 1/8, 1/4 1/4, 3/8 1/4, 3/8 1/4, 3/8, 1/2 3/4 1/8 1/8 1/8 1/8 1/8 126.4 167.4 167.4 220.4 235.4 87.6 115.1 115.1 147.1 149.1 35.9 38.1 38.1 39.8 37.8 41.6 55.1 55.1 72.6 77.6 60 80 80 110 110 23.4 30.5 30.5 36.1 39.6 30 41 41 50 50 43.2 57.2 57.2 75.2 80.2 24 35 35 40 40 33 5.5 7 7 9 9 12 14 14 18 18 3.5 4 4 5 5 29 41 41 48 48 Model Semi-standard specifications Optional specifications
3 2 Chapter 4 Maintenance 4 1 Daily inspection . 4 1 4 2 Periodical Maintenance . 4 1 4 2 1 Cleaning of ventilation grille (suction grille) . 4 1 4 2 2 Service parts . 4 1 4 2 3 Cleaning of auto drain strainer . 4 2 4 2 4 Replacement of bowl assembly . 4 2 Chapter 5 Troubleshooting . 5 1 5 1 Cause and countermeasure of errors . 5 1 Table of Contents 1 Air Dryer Table of Contents Chapter 6