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These safety instructions are intended to prevent hazardous situations and/or equipment 
damage. These instructions indicate the level of potential hazard with the labels of 

“Caution

,

 

“Warning”

 or 

“Danger

.

 They are all important notes for safety and must be 

followed in addition to International Standards (ISO/IEC)

 1)

, and other safety regulations. 

1)  ISO 4414:  Pneumatic fl uid power – General rules relating to systems.

ISO 4413:  Hydraulic fl uid power – General rules relating to systems.
IEC 60204-1:  Safety of machinery – Electrical equipment of machines.

(Part 1: General requirements)

ISO 10218-1: Manipulating industrial robots - Safety.
etc. 

Safety Instructions

Caution:

Caution

 indicates a hazard with a low level of risk 

which, if not avoided, could result in minor or moderate 
injury.

Warning:

Warning

 indicates a hazard with a medium level of risk 

which, if not avoided, could result in death or serious 
injury.

Danger:

Danger

 indicates a hazard with a high level of risk 

which, if not avoided, will result in death or serious 
injury.

  

Caution

1.  The product is provided for use in manufacturing industries.

The product herein described is basically provided for peaceful use in 
manufacturing industries. 
If considering using the product in other industries, consult SMC 
beforehand and exchange specifi cations or a contract if necessary.
If anything is unclear, contact your nearest sales branch.

  

Caution

SMC products are not intended for use as instruments 
for legal metrology.

Measurement instruments that SMC manufactures or sells 
have not been qualifi ed by type approval tests relevant to the 
metrology (measurement) laws of each country.
Therefore, SMC products cannot be used for business or 
certifi cation ordained by the metrology (measurement) laws 
of each country.

Limited warranty and 
Disclaimer/ Compliance 
Requirements

The product used is subject to the following “Limited warranty 
and Disclaimer” and “Compliance Requirements”. Read and 
accept them before using the product.

Limited warranty and Disclaimer

1.  The warranty period of the product is 1 year in service or 1.5 

years after the product is delivered, whichever is fi rst.

 2) 

 Also, 

the product may have specifi ed durability, running distance 
or replacement parts. Please consult your nearest sales 
branch.

2.  For any failure or damage reported within the warranty 

period which is clearly our responsibility, a replacement 
product or necessary parts will be provided.  This limited 
warranty applies only to our product independently, and not 
to any other damage incurred due to the failure of the 
product.

3.  Prior to using SMC products, please read and understand 

the warranty terms and disclaimers noted in the specifi ed 
catalogue for the particular products.

2)  Vacuum pads are excluded from this 1 year warranty.

A vacuum pad is a consumable part, so it is warranted for a year after 
it is delivered.  Also, even within the warranty period, the wear of a 
product due to the use of the vacuum pad or failure due to the 
deterioration of rubber material are not covered by the limited 
warranty.

Compliance Requirements

1.  The use of SMC products with production equipment for the 

manufacture of weapons of mass destruction (WMD) or any 
other weapon is strictly prohibited.

2.  The exports of SMC products or technology from one country 

to another are governed by the relevant security laws and 
regulations of the countries involved in the transaction. Prior 
to the shipment of a SMC product to another country, assure 
that all local rules governing that export are known and 
followed.

Safety Instructions

Be sure to read “Handling Precautions for SMC Products” (M-E03-3) before using.

  

Warning

1.  The compatibility of the product is the responsibility of the person 

who designs the equipment or decides its specifi cations.

Since the product specifi ed here is used under various operating 
conditions, its compatibility with specifi c equipment must be decided by 
the person who designs the equipment or decides its specifi cations based 
on necessary analysis and test results. The expected performance and 
safety assurance of the equipment will be the responsibility of the person 
who has determined its compatibility with the product. This person should 
also continuously review all specifi cations of the product referring to its 
latest catalogue information, with a view to giving due consideration to any 
possibility of equipment failure when confi guring the equipment.

2.  Only personnel with appropriate training should operate machinery 

and equipment.

The product specifi ed here may become unsafe if handled incorrectly. 
The assembly, operation and maintenance of machines or equipment 
including our products must be performed by an operator who is 
appropriately trained and experienced.

3.  Do not service or attempt to remove product and machinery/

equipment until safety is confi rmed.

1.  The inspection and maintenance of machinery/equipment should only 

be performed after measures to prevent falling or runaway of the driven 
objects have been confi rmed. 

2.  When the product is to be removed, confi rm that the safety measures as 

mentioned above are implemented and the power from any appropriate 
source is cut, and read and understand the specifi c product 
precautions of all relevant products carefully.

3.  Before machinery/equipment is restarted, take measures to prevent 

unexpected operation and malfunction.

4.  Contact SMC beforehand and take special consideration of safety 

measures if the product is to be used in any of the following 
conditions.

1.  Conditions and environments outside of the given specifi cations, or use 

outdoors or in a place exposed to direct sunlight.

2.  Installation on equipment in conjunction with atomic energy, railways, 

air navigation, space, shipping, vehicles, military, medical treatment, 
combustion and recreation, or equipment in contact with food and 
beverages, emergency stop circuits, clutch and brake circuits in press 
applications, safety equipment or other applications unsuitable for the 
standard specifi cations described in the product catalogue. 

3.  An application which could have negative effects on people, property, 

or animals requiring special safety analysis. 

4.  Use in an interlock circuit, which requires the provision of double 

interlock for possible failure by using a mechanical protective function, 
and periodical checks to confi rm proper operation.

Содержание PF2A Series

Страница 1: ...product Flow ratio 2 Smallest settable increment 10 1000 1000 L type 5 500 500 L type 5 l min for t PF2A serie l PFG300 Series RoHS min the for the existing es model l Digital Flow Monitor Allows for...

Страница 2: ...nding on application The accumulated indication 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 con...

Страница 3: ...sub screen is set to mode display ModE LoC is displayed when the data storage lock is enabled Except for when the version does not match or when in SIO mode Display function Displays the output commun...

Страница 4: ...Visualization of settings Allows for the monitoring of remote lines Easy screen switching Simple 3 step setting Pressing the and buttons simultaneously for a minimum of 1 second will make the set valu...

Страница 5: ...e output free range function Error display function Copy function Selection of power saving mode Functions pp 26 to 28 Output operation Simple setting mode Display colour Delay time setting Digital fi...

Страница 6: ...flow type 1 l min PF2M7 L PFG300 PFG300 PF2A PF3A7 H L PFMB PFMC7 L 1 10 1 10 1000 1 20 2000 2 5 500 5 10 1000 1 20 2000 2 5 500 5 2 200 2 1 100 1 0 5 50 5 3 3 2 0 3 0 3 0 1 0 1 0 05 5 0 1 0 0 05 5 5...

Страница 7: ...Hysteresis mode Variable Window comparator mode Variable Hysteresis mode Variable Window comparator mode Variable Hysteresis mode Variable Window comparator mode Variable Hysteresis mode Variable Win...

Страница 8: ...7...

Страница 9: ...L Series How to Order p 11 Specifications p 12 Flow Range p 13 Analogue Output p 13 Pressure Loss p 13 IN Side Straight Piping Length and Accuracy p 13 Internal Circuits and Wiring Examples p 14 Cons...

Страница 10: ...equired order with the part numbers listed below Part no Option Note ZS 40 A Lead wire with M8 connector Length 3 m ZS 42 A Bracket Mounting screw for PFMC7501 7102 M3 x 5 2 pcs ZS 42 B Bracket Mounti...

Страница 11: ...screen White Main screen 4 digits 7 segments Sub screen 6 digits 11 segments Indicator LED LED ON when switch output is ON OUT1 OUT2 Orange Environmental resistance Enclosure IP65 Withstand voltage 2...

Страница 12: ...erseas use only The SI unit type is provided for use in Japan in accordance with the New Measurement Act 7 Fixed units Instantaneous flow l min Accumulated flow L Calibration certificate None A 9 Yes...

Страница 13: ...2 The time from when the flow is changed by a step input when the flow rate changes from 0 to the maximum value of the rated flow range instantaneously until the analogue output reaches 90 of the rate...

Страница 14: ...A current flows it is possible that the accuracy is not satisfied below 0 5 V The minimum value of the rated flow range will change according to the setting of the zero cut function 0 l min A 2 B Volt...

Страница 15: ...Analogue 1 to 5 V output type PFMC7 C NPN 1 output Analogue 4 to 20 mA output type PFMC7 D Max applied voltage 28 V Max load current 80 mA Internal voltage drop 1 V or less C Analogue output 1 to 5 V...

Страница 16: ...1 5 V or less L3 Analogue output 1 to 5 V or 0 to 10 V Output impedance 1 k L4 Analogue output 4 to 20 mA Max load impedance 600 Min load impedance 50 Max applied voltage 30 V Max load current 80 mA I...

Страница 17: ...3 Flow rectifier 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 St...

Страница 18: ...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 L Rc1 2 NPT1 2 70 30 60 6 41 2 15 14 26 18 13 6 PFMC7202 L Rc3 4 NPT3 4 G3 4 90 3...

Страница 19: ...outputs NPN PNP switching type Analogue voltage output 1 2 SV 2 outputs NPN PNP switching type Analogue current output 2 XY 2 outputs NPN PNP switching type Copy function 1 Can switch between 1 to 5 V...

Страница 20: ...w Unit 7 Instantaneous flow l min cfm ft3 min Accumulated flow L ft3 L x 106 ft3 x 106 Display range Instantaneous flow 25 to 525 l min 50 to 1050 l min 100 to 2100 l min Accumulated flow 9 0 to 999 9...

Страница 21: ...Sensor Main circuit Main circuit Main circuit Load Load Load Load Load Load Load Load Load Load Load Load Load Load Max 28 V 80 mA Black OUT1 White OUT2 Blue DC Load Load Max 80 mA Brown DC Black OUT...

Страница 22: ...llows for mounting in four orientations Bracket configuration allows for mounting in four orientations 1 6 7 2 7 2 5 2 5 2 5 2 30 30 25 1 5 2 7 7 7 20 20 Sensor connector 4 x 2 6 Depth 7 or less Power...

Страница 23: ...Panel mount adapter Front protection cover Part no ZS 46 D Power supply output connection lead wire Part no ZS 46 5L Sensor connector Part no ZS 28 CA 4 1 1 to 5 V or 4 to 20 mA Pin no Terminal 1 DC...

Страница 24: ...s 24 or more 31 0 0 4 24 or more 31 x n pcs 3 5 x n pcs 1 4 x R 2 o r m o r e 31 0 0 4 Dimensions Multiple 2 pcs or more secure mounting Horizontal Panel mount example Horizontal Panel mount example...

Страница 25: ...external inputs and the accumulated value memorizing time interval should not exceed 1 million times Peak Bottom value reset Peak and bottom value are reset Forced output function The output is turned...

Страница 26: ...ing it on again OUT2 over current error A load current of 80 mA or more is applied to the switch output OUT2 Instantaneous flow error The flow has exceeded the upper limit of the flow display range De...

Страница 27: ...when OFF 1 V or 0 V when 0 to 10 V is selected or 4 mA Also an increase or decrease of the flow will not change the on off status of the output while the forced output function is activated Accumulat...

Страница 28: ...pply and then turning it on again Instantaneous flow error The flow rate exceeds the maximum value of the display range Decrease the flow rate Reverse flow error There is a reverse flow equivalent to...

Страница 29: ...o the slave monitors reducing setting labor and minimizing the risk of setting mistakes The set value can be copied to up to 10 flow monitors simultaneously Maximum transmission distance 4 m Selection...

Страница 30: ...of SMC products with production equipment for the manufacture of weapons of mass destruction WMD or any other weapon is strictly prohibited 2 The exports of SMC products or technology from one countr...

Страница 31: ...alia it Latvia 371 67817700 www smc lv info smc lv Lithuania 370 5 2308118 www smclt lt info smclt lt Netherlands 31 0 205318888 www smc nl info smc nl Norway 47 67129020 www smc norge no post smc nor...

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