background image

 

Peak/Bottom value

 

Line name

 

Accumulated value

Instantaneous

flow rate

(Main screen)

Set value

(Sub screen)

Expanded flow range

3

-color/ 

2

-screen display

 2-row display of main screen and sub screen

1 2 5 10 20 25 50 100 150 200 300

500 600

1000

2000

2000 L 

type

Rated flow range [L/min]

20

2000

2000

 L type

100:1

 Rated flow ratio is 10 : 1 for current PF2A.

Current PF2A: 5 L/min

1

 L/min

Wide range of flow measurement with one product

Compared with the current PF2A,

IP65

Compact, Space saving

Flow ratio

78

% reduction

Weight

74

% reduction

Setting resolution

10

1000

1000

 L type

5

500

500 L type

Mounting

space

1100 g 

a

 

240 g

Compared with 
PFMC7202-06 and 
PF2A703H-10

90

160

35

55

70

 

mm 

shorter

20

 

mm

shorter

66.1

25.9

 

mm

shorter

92

PFMC7202

PF2A

Series

(Current

model)

PFMC 

Series

3-Color Display

275

Digital Flow Switch

Applicable fluid

Dry air, N

2

RoHS

®

PFM

PFMV

PFMB

PFMC

PF2A

PF3W

PF2D

LFE

IF

PFMC

A

Summary of Contents for PFMC Series

Page 1: ...Current PF2A 5 L min 1 L min Wide range of flow measurement with one product Compared with the current PF2A IP65 Compact Space saving Flow ratio 78 reduction Weight 74 reduction Setting resolution 10...

Page 2: ...dication shows the operating flow rate or residual amount of N2 etc in a gas cylinder Flow control of equipment main line and branch line Applications Remote control is possible with accumulated pulse...

Page 3: ...method Applicable fluid Thermal type MEMS Thermal type MEMS Air N2 Air N2 Argon CO2 Dry air N2 0 1 L min 0 5 L min 1 L min 2 L min 5 L min 5 L min 10 L min Thermal type MEMS Bypass flow type Thermal...

Page 4: ...o 50 C 12 to 24 VDC 10 12 to 24 VDC 10 1 to 10 L min 5 to 50 L min 10 to 100 L min 20 to 200 L min 50 to 500 L min 150 to 3000 L min 300 to 6000 L min 600 to 12000 L min PFMB Digital IP40 2 color LCD...

Page 5: ...5 M SI unit only Note 6 Note 5 Since the unit for Japan is fixed to SI due to new measurement law this option is for overseas Note 6 Fixed unit Instantaneous flow L min Accumulated flow L Calibration...

Page 6: ...25 to 525 L min Displays 0 when value is within 4 to 4 L min range 50 to 1050 L min Displays 0 when value is within 9 to 9 L min range 100 to 2100 L min Displays 0 when value is within 19 to 19 L min...

Page 7: ...a straight section of piping with a length of 8 cm or more If a straight section of piping is not installed the accuracy can vary by approximately 2 F S Straight section means a part of the piping wit...

Page 8: ...or solid state input for 30 msec or longer NPN 1 output Analog 1 to 5 V output type PFMC7 C NPN 1 output Analog 4 to 20 mA output type PFMC7 D Max applied voltage 28 V Max load current 80 mA Internal...

Page 9: ...ctifier Stainless steel 304 4 Sensor chip Silicon 5 Printed circuit board GE4F 6 Gasket HNBR 7 Body Aluminum alloy Anodized 8 Mesh Stainless steel 304 9 Spacer PPS 10 O ring HNBR 11 Holder Stainless s...

Page 10: ...ue Sheath Material Heat and oil resistant PVC Finished outside diameter 4 Symbol Model Port size A B D E F H K L N PFMC7501 7102 Rc1 2 NPT1 2 70 30 60 6 41 2 15 14 26 18 13 6 PFMC7202 Rc3 4 NPT3 4 G3...

Page 11: ...fixed state when starting the system or during maintenance This enables confirmation of the wiring and prevents system errors due to unexpected output For the analog output type when ON the output wi...

Page 12: ...ntents Action OUT1 over current error Load current of 80 mA or more is applied to the switch output OUT1 Eliminate the cause of the over current by turning off the power supply and then turn on it aga...

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