Series PF2W Digital Flow Switch For Water Refer to www. poweraire .com for details of products compatible with overseas standards. Note 7) This product conforms to the CE mark. 15 Digital Flow Switch Series PF2W For Water How to Order C PF2W5 20 03 Remote Type Sensor Unit Flow rate range 04 20 40 11 0.5 to 4 l/min 2 to 16 l/min 5 to 40 l/min 10 to 100 l/min Option (Refer to page 35.) None e-con connector x 1 pc. Nil C Thread type The cable and connector are shipped unassembled.
D side parallelism to B side C side parallelism to A side C Dimensions D 2-M23 (Cross recessed head machine screw for precision instrument) M B W Port A Distance from 0 of gauge dial when guide block is moved full stroke after body is fixed on basic bases.
C. AL12 Low super heat temperature P.RUN Check that the ambient temperature, facility water specifications and heat load are within the specified ranges. AL13 High compressor discharge pressure P.RUN Refrigerant circuit pressure (high pressure side) drop P.RUN Malfunction of the refrigeration circuit occurred. Ask for the service.
35 350 LMV20/Without air blow circuit T0806 (8 x 6) Applicable tubing Symbol Length T0425 (4 x 2.5) Applicable tubing Air adjusting needle for mist T0604 (6 x 4) Applicable tubing Oil adjusting needle Mixing valve (LMV20-) LMV201 L 46 (24) Double pipe nozzle AIR OIL D C B 12 E A 24 9.5 2 3 57(Max.) 12.5 AIR SMC 27.5 4 10 40 23.5 OIL L Dimension (mm) 20 200 25 250 30 300 35 350 7.5 2 x 4.5
550 D 150 E 270 F 823 G 3 H 797 J 620 AMF801 AMF901 445 12B 570 300 520 1093 3 867 AMF800/900/1000 ORIENTATION holes Label Drain Model Connection (Flange) 2B 8B C 2B, 3B, 4B 500 A 330 B 300 D 1070 E 1200 F 1290 G 20 H 720 M16 x l400 Anchor bolt M20 x l500 AMF800 AMF900 400 550 560 745 300 300 1070 1090 1230 1320 1335 1450 24 24 4B, 6B 870 M20 x l500 AMF1000 14-20-48
However, the lower limit (310) and the upper limit (320) setting cannot be established unless the following is satisfied. (300) Split range setting (320) (310) 40.0 % Example of connecting 2 units of IP8001 (unit 1 & unit 2) if (200)= (dir) is selected: 100% Unit 1 300=on 310=0.0 320=50.0 Stroke Unit 2 300=on 310=50.0 320=100.0 0% 0% 100% 50% Input current Fig. 24 If the input current range
5 1 10 20 30 40 50 100 200 300 400 1 5 4 10 20 30 40 50 100 200 300 400 5 10 50 100 10 50 100 Eccentric distance l (mm) Eccentric distance l (mm) Stroke (mm) Stroke (mm) l = 300mm Graph 4 l = 200mm Graph 3 v = 150mm/s or less Graph 7 v = 200mm/s or less Graph 8 20 300 300 200 200 MGF100 MGF100 20 100 100 MGF100 10 50 40 50 40 MGF63 MGF100 MGF63 Load weight m0 (kg) Load weight m0 (kg) Load
5 1 10 20 30 40 50 100 200 300 400 1 5 4 10 20 30 40 50 100 200 300 400 5 10 50 100 10 50 100 Eccentric distance l (mm) Eccentric distance l (mm) Stroke (mm) Stroke (mm) l = 300mm Graph 4 l = 200mm Graph 3 v = 150mm/s or less Graph 7 v = 200mm/s or less Graph 8 20 300 300 200 200 MGF100 MGF100 20 100 100 MGF100 10 50 40 50 40 MGF63 MGF100 Load weight m0 (kg) MGF63 Load weight m0 (kg) Load
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Effective area (mm2) Port size Weight (kg) Model Type of actuation 3.3 1 1 1 1 1 1 1 120 280 300 120 280 300 110 VP4150 1 4 1 2 Single 9.5 2 position 3 position VP4170 3.8 VP4250 1 4 1 2 Double 10 VP4270 4.4 VP4350 Closed center 4.4 Exhaust center 1 110 VP4450 3-6-2 3 Large Size 5 Port Solenoid Valve Rubber Seal Series VP450/470 How to Use DIN Terminal Precautions 1.
[February 2020] C: Modified errors in text. [February 2021] D: Contents revised in several places.
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3 Spring pin Roller pin Lever pin Ring A Ring B Adjustment dial End rod Lever spring Magnet Flat washer Flat washer C retaining ring for rod C retaining ring for rod C retaining ring for rod Return spring !4 !5 !6 !7 !8 !
A B C D E F A B C D E F G H Pressure port Pressure port Right Left Left Right Left Right Right Left Left Right Right Left Left Right Operating direction Operating direction There are 9 possible reciprocating piping methods. There are 16 possible reciprocating piping methods.
H 5 Initial power/ Power 100 VAC 800/180 1200/300 1600/400 200 VAC 3200/180 4800/300 6400/400 consumption (W) Note 1) Initial power and power consumption are nominal values. Note 2) Heaters are not available for the size 16 models.
PF3W511/521 (Vinyl chloride piping) -38No.PF-OMN0010-J Flow characteristics of the flow rate adjustment valve PF3W504S PF3W520S PF3W540S -39No.PF-OMN0010-J Analogue output Analogue output (Flow) (PF3W504/520/540) A B C Voltage output 1 V 1.5 V 5 V Current output 4 mA 6 mA 20 mA (PF3W511) A B C Voltage output 1 V 1.4 V 5 V Current output 4 mA 5.6 mA 20 mA (PF3W521-12/14) A B C Voltage output
Leakage voltage Particularly when using a resistor in parallel with a switching element and using a C-R element (surge voltage suppressor) to protect the switching element, take note that leakage current will flow through the resistor and C-R element, etc., creating a danger that the valve may not shut OFF.
The fluid and ambient temperatures should be -5 to 50 C. Operation under low temperature (5 C or less) leads to cause damage or operation failure due to frozen moist in the fluid or air. Protection against freezing is necessary. Air dryer is recommended for elimination of drain and water. Avoid sudden temperature change even within specified temperature.