MJEC-EXF60 No.0045-90V
Thank you very much for purchasing Panasonic products.
Please read this Instruction Manual carefully and thoroughly
for the correct and optimum use of this product. Kindly keep
this manual in a convenient place for quick reference.
This product is a sensor for detecting leak of
fluids.
When this product is used with safety devices,
construct the system such that the device itself
always operates in the safety side.
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WARNING
SPECIFICATIONS
1
Incandescent light: 1,000 lx or less at the light-receiving face
Ambient illuminance
Infrared LED (non-modulated)
Emitting element
Enclosure: PFA
Material
0.1mm
2
3-core PFA
cabtyre cable, 3m long
0.1mm
2
3-core PFA
cabtyre cable, 5m long
0.1mm
2
3-core PFA
cabtyre cable, 3m long
0.1mm
2
3-core PFA
cabtyre cable, 5m long
Cable
IP67(IEC)
Protection
-10 to +60
Υ
(No dew condensation or icing allowed) (Note 3, 4), Storage: -20 to +70
Υ
Ambient temperature
35 to 85% RH, Storage: 5 to 85% RH
Ambient humidity
50ms or less
Response time
Red LED (lights up when leak is detected or the sensor is mounted improperly.)
Abnormality indicator
Green LED (lights up when the sensor is mounted properly.)
Normal indicator
ON when normal operation, OFF when leak is detected or the sensor is mounted improperly.
Output operation
Incorporated
Short-circuit protection
࣭
࣭
࣭
<NPN output type>
NPN open-collector transister
Maximum sink current: 50mA
Applied voltage: 30V DC or less (between output and 0V)
Residual voltage: 1.0V or less (at 50mA sink current)
0.4V or less (at 16mA sink current)
<PNP output type>
PNP open-collector transister
࣭
࣭
࣭
Maximum source current: 50mA
Applied voltage: 30V DC or less (between output and +V)
Residual voltage: 1.0V or less (at 50mA source current)
0.4V or less (at 16mA source current)
Output
Agent, such as Sulfuric acid, Hydrochloric acid, Phosphoric acid or Ammonia etc. (Note1, 2)
Sensing object
12 to 24V DC
s
10%
ࠉ
Ripple P-P 10% or less
Supply voltage
15mA or less
Current consumption
Type
Model
No.
NPN output type
PNP output type
PFA mounting bracket type (For screw-fixing)
PVC mounting bracket type (For adhesive-fixing)
EX-F61
EX-F61-PN
3m cable length type
EX-F61-C5
EX-F61-PN-C5
5m cable length type
EX-F62
EX-F62-PN
3m cable length type
Item
EX-F62-C5
EX-F62-PN-C5
5m cable length type
60g approx.
80g approx.
60g approx.
80g approx.
Weight
PFA mounting bracket: 1 pc.
PVC mounting bracket: 1pc.
Accessories
Notes: 1)
2)
3)
4)
Highly viscous liquid may not be stably detected.
The agents mentioned above are examples. Further, PVC mounting bracket may not be used
depending on type or viscosity etc. of the agent. For details, please contact us.
Liquid being detected should be also kept within the rated ambient temperature range.
The specified ambient temperature is only for fixed product.
CAUTIONS
2
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This product has been developed / produced for industrial use only.
Avoid using the product in an explosive atmosphere because this
product does not have an explosive-proof protective construction.
Make sure to carry out the wiring in the power supply off condition.
Take care that wrong wiring will damage the sensor.
Verify that the supply voltage variation is within the rating.
Take care that if a voltage exceeding the rated range is applied, or if
an AC power supply is directly connected, the sensor may get burnt
or damaged.
If power is supplied from a commercial switching regulator, ensure that the
frame ground (F.G.) terminal of the power supply is connected to an actual
ground.
Do not use during the initial transient time (50m sec. approx.)
after the power supply is switched on.
In case noise generating equipment (switching regulator, inverter
motor, etc.) is used in the vicinity of this product, connect the frame
ground (F.G.) terminal of the equipment to an actual ground.
Cable extension is possible up to total 50m with 0.3mm
2
, or more, cable.
However, in order to reduce noise, make the wiring as short as possible.
Do not run the wires together with high-voltage lines or power lines or put
them in the same race way. This can cause malfunction due to induction.
In case a surge is generated in the used power supply, connect a
surge absoeber to the supply.
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Be sure to use the exclusive mounting bracket when installing the
sensor to avoid human error, etc. Reliable detection cannot be
guaranteed when this mounting bracket is not used.
Make sure to use an isolation transformer for the DC power supply. If
an auto-transformer (single winding transformer) is used, this product
or the power supply may get damaged.
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 liquid remains on the sensing surface after leak detection, wipe all
liquid from the sensing surface. To avoid scratching the sensing surface
and the enclosed mounting bracket, use a soft cloth.
If there is liquid remained or scratch on the sensing surface or the
exclsive mounting bracket, normal operation cannot be performed.
Since this sensor employs non-modulated infrared LED, take sufficient care against
extraneous light. Do not expose the sensing part directly to the extraneous light.
Avoid dust, dirt, and steam. Further, do not use this product where oil or
grease splashes to the product, or in an environment containing corrosive gas,
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.
In case of using this product 50
℃
or more, be sure to fix this product with
a dedicated mounting bracket.
I/O CIRCUIT DIAGRAMS
4
Ū
NPN output type
(Brown) +V
(Black) Output
(Blue) 0V
Load
㸩
㸫
12 to 24V DC
s
10%
Internal circuit
Users' circuit
50mA max.
Sensor circuit
Color code
Ū
PNP output type
㸩
㸫
(Black) Output
(Blue) 0V
Load
12 to 24V DC
s
10%
Internal circuit
Users' circuit
50mA max.
(Brown) +V
Color code
Sensor circuit
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EX-F61
š
(Sensor with PFA mounting bracket)
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EX-F62
š
(Sensor with PVC mounting bracket)
DIMENSIONS (Unit: mm)
5
Fixing surface
3 14
19.25
Abnormality indicator
(red)
Normal indicator
(green)
21.5
26
27
PVC mounting bracket
3 14
19.25
Abnormality indicator
(red)
Normal indicator
(green)
2-
ȭ
4.2
4.5
17
PFA mounting bracket
Stainless steel bush
18
27
26
EX-F62
š
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Please note that if the excess adhesive from the bottom
surface of the exclusive mounting bracket is remained, the
sensing capability may be affected.
Use adhesive for polyvinyl chloride(PVC).
MOUNTING
3
How to fit the sensor body to the exclusive mounting bracket
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Align the projections in the sensor body with the notches of
the exclusive mounting bracket and slide till a click is felt.
Projection
Notches
How to remove the sensor body from the exclusive mounting bracket
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Pinch the projections of the sensor body and pull the body
upwards.
Never pull the cable, since it may cause a cable break.
Projection
EX-F61
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Insert
the M4 stud-bolt
(length
10mm
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 0.98N
㺃
m or
less.
M4 nut
M4 stud-bolt
(straight type)
1
INTENDED PRODUCTS FOR CE MARKING
6
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The models listed under '
SPECIFICATIONS'
come with CE Marking.
As for all other models, please contact our office.
Contact for CE
Panasonic Marketing Europe GmbH Panasonic Testing Center
Winsbergring 15, 22525 Hamburg,Germany
Amplifier Built-in Leak Detection Sensor
EX-F60 Series
INSTRUCTION
MANUAL
http://panasonic.net/id/pidsx/global
© Panasonic Industrial Devices SUNX Co., Ltd. 2014
PRINTED IN JAPAN
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