SMC Networks Flow Sensor PFMV5 Instruction Manual

Flow Sensor
Instruction Manual
PFMV5 Series
Thank you for purchasing the SMC PFMV5 Series Flow Sensor.
Please read this manual carefully before operating the flow sensor
and make sure you understand the flow sensor, its capabilities and
limitations.
Please keep this manual handy for future reference.
Specifications are subject to change without prior notice and any obligation
on the part of the manufacturer.
The descriptions of products shown in this document may be used by the
other companies as their trademarks.
© 2005 SMC Corporation All Rights Reserved
OPERATOR
• This manual has been written for those who have knowledge of machinery
and apparatuses that use pneumatic equipment and have full knowledge of
assembly, operation and maintenance of such equipment.
• Please read this manual carefully and understand it before assembling,
operating or providing maintenance service to the flow sensor.
To facilitate recycling, this
This manual is printed in the
manual is printed using
"non-water system", which does
biodegradable soy ink, which
not output toxic liquid waste.
can easily be de-inked.
Phone
AUSTRIA / (43) 2262-62 280
BELGIUM / (32) 3-355 1464
CZECH REP. / (420) 5-414 24611
DENMARK / (45) 70 25 29 00
FINLAND / (358) 207 513 513
FRANCE / (33) 1-64 76 1000
GERMANY / (49) 6103 4020
GREECE / (30) 1- 342 6076
HUNGARY / (36) 1-371 1343
IRELAND / (353) 1-403 9000
Safety Instructions
The Flow Sensor have in after referred to as flow sensor and this
manual contain essential information for the protection of users and
others from possible injury and property damage and to ensure
correct handling.
Please check that you fully understand the definition of the following
messages (signs) before going on to read the text, and always follow
the instructions.
URL http://www.smcworld.com
ITALY / (39) 02-92711
NETHERLANDS / (31) 20-531 8888
NORWAY / (47) 67 12 90 20
POLAND / (48) 22-548 50 85
PORTUGAL / (351) 2 610 89 22
SPAIN / (34) 945-18 4100
SWEDEN / (46) 8-603 0700
SWITZERLAND / (41) 52-396 3131
TURKEY / (90) 212 221 1512
UNITED KINGDOM / (44) 1908-56 3888
IMPORTANT MESSAGES
Read this manual and follow its instructions. Signal words such
as WARNING, CAUTION and NOTE, will be followed by
important safety information that must be carefully reviewed.
Indicates a potentially hazardous situation
which could result in death or serious injury
if you do not follow instructions.
Indicates a potentially hazardous situation
which if not avoided, may result in minor
injury or moderate injury.
Gives you helpful information.
Do not disassemble, modify (including change of printed circuit
board) or repair.
An injury or failure can result.
Do not operate outside of the specification.
Fire, malfunction or flow sensor damage can result.
Please use it after confirming the specification.
Do not operate in an environment of inflammable, explosive or
corrosive gas.
Fire or an explosion can result.
This flow is not an explosion proof type.
sensor
To avoid fire and explosion, Do not use the product for
flammable fluid.
This flow sensor is designed for air. Only dry air, N
Do not use this product near by a place where static electricity
is a problem.
Otherwise it can cause failure or malfunction of a system.
These instructions must be followed while in maintenance ;
Turn off the power supply, stop the supplied air, exhaust the
residual pressure and verify the release of air before
performing maintenance.
Otherwise it can cause injury.
Perform proper functional checks and leak tests after
maintenance.
Stop operation when an abnormality is observed such that the flow sensor
does not work properly or there is a leakage of fluid. Safety is not be assured
due to unexpected malfunction. When leakage occurred from other parts
except piping, the flow sensor might break. Cut off power supply and stop
supplying pressure. Don't apply pressure at leaking condition.
Precaution on Handling
Use UL approved product for direct current power supply.
1.Clamping voltage current circuit complies with UL508
Circuit which power supply if insulation transducer satisfying
following conditions
Max. voltage (No load) : 30Vrms (42.4V peak) or less
Max. current : (1) 8A or less (Including short circuit)
(2) When limited by the circuit
protector (fuse etc.) with the ratings in the table
below.
Voltage without load (V peak)
0 to 20 [V]
Over 20 [V] up to 30 [V]
2.Circuit (of class 2) which is of 30Vrms (42.4V peak) or less with the
power supply unit of class 2 complying with L1310 or transducer of
class 2 complying with UL1585.
NOTE
Follow the instructions given below when handling the flow sensor.
Otherwise, the flow sensor may be damaged or may fail, thereby
resulting in malfunction.
• Make sure to use a sensor by the specified voltage.
• Make sure to use specified measurement flow and operating pressure.
are applicable.
2
Max. current rating (A)
5.0
100/peak voltage