Datasheet
FIBER
SENSORS
LASER
SENSORS
PHOTO-
ELECTRIC
SENSORS
MICRO
PHOTO-
ELECTRIC
SENSORS
AREA
SENSORS
SAFETY
COMPONENTS
PRESSURE
SENSORS
INDUCTIVE
PROXIMITY
SENSORS
PARTICULAR
USE
SENSORS
SENSOR
OPTIONS
WIRE-
SAVING
SYSTEMS
MEASURE-
MENT
SENSORS
STATIC
CONTROL
DEVICES
LASER
MARKERS
PARTICULAR
USE
SENSORS
EX-F70 /
EX-F60
Selection
Guide
Wafer
Detection
HD-T1
M-DW1
EX-F1
LX-100
FZ-10
NA1-11
Metal-sheet
Double-feed Detection
GD
Other
Products
Liquid Leak
Detection
Liquid Level
Detection
Color Mark
Detection
Small / Slim
Object Detection
EX-F70 /
EX-F60
Liquid Leak
Detection
Leak Detection Sensor EX-F70 SERIES EX-F60 SERIES
742
PRECAUTIONS FOR PROPER USE
Refer to p.986~ for general precautions.
EX-F71(-PN) EX-F72(-PN)
Mounting
EX-F71(-PN)
Insert the M4 stud-bolt (length 10 mm
0.394 in or more) welded on the
user’s facilities into the mounting
hole of the SUS mounting
bracket and screw with an M4 nut
(please arrange separately). The
tightening torque should be 0.98
N·m or less.
•
EX-F72(-PN)
<In case of using the two-point-xing PVC mounting bracket>
Insert M4 stud-bolts (length
10 mm 0.394 in or more)
welded on the user’s facilities
into the mounting holes of
the two-point-xing mounting
bracket and screw with M4 nuts
(please arrange separately).
The tightening torque should be
0.49 N·m or less.
•
<In case of using the PVC mounting bracket for adhesive fixing>
Use adhesive to stick fast the mounting bracket on the
mounting surface. Please note that if the adhesive sticks
out from the bottom surface of the mounting bracket or is
0.5 mm 0.020 in, or more thick, the sensor body cannot
be tted to the mounting bracket.
•
How to t the sensor body to the exclusive mounting bracket
Match the notch in the sensor body with
the projection of the exclusive mounting
bracket and slide till a click is felt.
When mounting, make sure to use
the brackets included with the unit in
order to eliminate human error (such as
forgetting to install). If the included brackets are not used,
stable sensing is rendered impossible.
Also, because sensitivity settings dier between the
EX-F71(-PN) and the EX-F72(-PN), their brackets cannot
be interchanged.
•
•
EX-F61(-PN) EX-F62(-PN)
Mounting
EX-F61(-PN)
Insert the M4 stud-bolt (length
10 mm 0.394 in or more) welded
on the user’s facilities into
the mounting hole of the PFA
mounting bracket and screw
with an M4 nut (please arrange
separately). The tightening torque
should be 0.98 N·m or less.
•
EX-F62(-PN)
Please note that if the excess adhesive from the bottom
surface of the exclusive mounting bracket is remained,
the sensing capability may be aected.
Use adhesive for vinyl chloride (PVC).
•
How to t the sensor body to the exclusive mounting bracket
Align the projections in the sensor body with the notches of
the exclusive mounting bracket and slide till a click is felt.
•
How to remove the sensor body from the exclusive mounting bracket
Pinch the projections of the sensor body and pull the
body upwards. Never pull the cable, since it may cause a
cable break.
•
M4 stud-bolt
(Straight type)
M4 nut
SUS plate
M4 stud-bolts
(Straight type)
M4 nuts
Notch
Projection
M4 nut
M4 stud-bolt
(Straight type)
Projection
Notches
Projection
Others
Avoid using the product in an explosive atmosphere
because this product does not have an explosive-proof
protective construction.
In case air bubbles are drawn into the sensing part, take
care that it may take some time for sensing to stabilize, or
sensing may even become unstable.
When conducting maintenance after operation, wipe all
liquid from the sensor and mounting bracket with a soft
cloth. If there is liquid remained or scratch on the sensing
surface or the exclusive mounting bracket, normal
operation can not be performed.
Do not use during the initial transient time (leak detection
sensor: 30 sec. approx., EX-FC1: 0.5 sec. approx.) after
the power supply is switched on.
Since this sensor employs non-modulated infrared LED,
take sucient care against extraneous light. Do not
expose the sensing part directly to the extraneous light.
Take care that EX-F7□(-PN) and EX-FC1 does not come
in direct contact with oil, grease or organic solvents, such
as, thinner, etc.
In case this sensor is used where electrostatic charge
is present, use a metal leak pan, which should be
connected to an actual ground.
•
•
•
•
•
•
•
Never use this product as a sensing device
for personnel protection.
In case of using sensing devices for
personnel protection, use products which
meet laws and standards, such as OSHA,
ANSI or IEC etc., for personnel protection
applicable in each region or country.
•
•
Mount using M4 pan head
screws with a tightening
torque of 0.8 N·m or less.
However, in case of side
mounting, make sure to
mount the unit such that
the unit stopper faces
front.
•
Unit
Unit stopper
M4 pan head screws
( )
Please
arrange separately
Unit mounting
base
EX-FC1
Mounting
All models
<In case of using screws>