background image

Protruding

part

Moist air

Sensor

unit

3-Color Display Digital Flow Switch  PFMC 

Series

Can be selected from 

50

 msec. 

(

0.05 

sec.)

/

 

0.1

 sec./

 

0.5

 sec./

1.0

 sec./ 

2.0

 sec.

Response time can be set depending on application.

Response time

Rotary display

Rotary display

Bypass structure

 

Output operation

 

Display color

 

Reference condition

 

Setting of response time

 

Display mode

 

Selection of display on sub screen

 

External input function

 

Accumulated value hold

 

Forced output function

 

Analog output free range function

 

Selection of display OFF mode

 

Peak/Bottom value display

 

Keylock function

 

Error display function

 

Orientation correction

function

(

s

Refer to pages 285 and 286 for details.)

Bypass structure with protruding
part at the main piping,
reduces the contact of moist
air with the sensor, reducing
degradation of the sensor and
maintaining accuracy.

Functions

Functions

Compressed air line

Air dryer

IDF/IDU

AF

AR

AMD/AFD

PFMC

Air filter

Regulator

Micro mist separator

Flow switch

Example of 

recommended

pneumatic circuit

Grease-free

 

Accumulated indication shows the 

operating flow rate or residual amount 

(of N

2

 etc.) in a gas cylinder.

 

Flow control of equipment, 

main line and branch line

Applications

Remote control is possible with 

accumulated pulse.

Display  can  be  rotated  in 

increments of 45

°

 to suit the 

installation conditions.

Easy operation, 

improved visibility.

Counterclockwise 

90°

Clockwise 

225°

Digital flow switch to save energy!

Digital flow switch to save energy!

Flow control is necessary for promoting energy saving in any application.
Saving energy starts from numerical control of the flow consumption of equipment 
and lines and clarification of the purpose and effect.

Flow control is necessary for promoting energy saving in any application.
Saving energy starts from numerical control of the flow consumption of equipment 
and lines and clarification of the purpose and effect.

Digital display allows 

visualization

.

3-color/2-screen

 display,   

Improved visibility

Remote control

 is possible with 

accumulated pulse.

Note) The product is not designed to be explosion proof.

 

Flow control of the air for spray painting

IN

OUT

OUT

IN

OUT

IN

0

°

(No rotation)

Counterclockwise

90°

Clockwise

225°

Counterclockwise

90

°

Clockwise

180

°

Installation example

Multi-counter CEU5

Details

276

B

Содержание PFMC Series

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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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