Panasonic EX-F1 Bedienungsanleitung

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Thank you very much for purchasing Panasonic products.

Please read thisInstructionManualcarefullyand thoroughly

for the correct and optimum use ofthis product. Kindlykeep

this manualin a convenient place for quickreference.

SPECIFICATIONS1

0.1mm

2

3-core cabtyre cable, 1m long

Cable

Red LED (lights upwhen the output is ON)

Operation indicator

0.5mm or lessRepeatability

Enclosure: Polycarbonate

Tying band: Nylon

Anti-slip tube: Silicone

Material

15g approx.Weight

Tyingband:2pcs., Anti-sliptube:2 pcs.Accessories

Infrared LED (modulated)

2ms or lessResponsetime

-10 to +55℃(No dew condensation or

icing allowed), Storage: -20 to +70℃

Ambient temperature

(Note 3)

35 to 85% RH, Storage: 35 to 85% RHAmbient humidity

Emitting element

Incorporated

Output

Short-circuit protection

Switchableeither Light-ON or Dark-ONOutput operation

NPNopen-collector transistor

・Maximum sink current: 100mA

・Applied voltage:

30VDC or less

(betweenoutputand 0V)

・Residual voltage:

1V or less (at 100mA sink current)

0.4Vorless(at16mA sinkcurrent)

Current consumption

12 to 24VDC±10% Ripple P-P 10% or less

30mA or less

Supply voltage

Liquid (Note 1)Sensing object

Outer diameter φ6 to φ13 mm transpar-

ent resin pipe [PFA(Fluorine resin) or

equivalent, having the same transparen-

cy, thickness 1mm] (Note 2)

Applicable pipediameter

EX-F1

Amplifier built-in・pipe-mountable liquid

level sensor

Designation

Model No.Item

Notes: 1)

2)

3)

Unclearorhighlyviscousliquidmaynotbe detectedstably.

Donot use thesensor withpipes other thanthe above

specified. Furthermore, takecare that ifthe pipe ismade

fromglass,the detectionmaybe unstableduetorefraction.

Liquidbeingdetected should alsobe keptwithin therated

ambient temperature range.

MOUNTING ON A PIPE4

●Mount the sensor on a pipe with the attached tying

bands andanti-sliptubes asshown inthefigure be-

low. Makesure therelease lever isretracted (position

asinthe figure)beforemounting.

Fasten two tying bands, as shown, and cut off the ex-

cess portions.

Upper hold

Lower hold

Anti-slip tube

Tying band

Release lever

●Ifothertyingbandsare tobeused, thedimension

shown in the figure below should be 2.5mm or less.

A

DIMENSIONS(Unit: mm)7

Beam axis

13

8

15

4

Operation mode

switch

Beam axis

27

13

Operationindicator (Red)

φ2.5cable 1mlong

2923

●

●

Never use this productas a sensing de-

vice for personnel protection.

Incase ofusingsensingdevicesforpersonnelpro-

tection,use productswhichmeet laws and stand-

ards, such as OSHA, ANSI or IEC etc., for personnel

protectionapplicablein eachregionorcountry.

WARNING

I/O CIRCUIT DIAGRAM2

Symbols...D

Z

D

T

r

: Reverse supply polarity protection diode

: Surge absorption zener diode

:NPNoutput transistor

(Brown) +V

(Black) Output

(Blue) 0V

Color code

D

Z

D

T

r

Load 12 to 24V DC

±10%

+

-

100mA max.

Users' circuitInternal circuit

Sensor circuit

●EX-F1 does notprovide water-tightness, oil-resistance

or chemical-resistance. Avoid installation at any place

that itcould be exposed towater, chemical or oil.

CAUTIONS3

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This product has been developed/ producedfor industrial use only.

The thin cable (0.1mm

2

) isused for this product.Thus,

take carethat ifthecable ispulled withexcessive

force, itmay cause cable break.

Make sure that the power supplyis off while wiring.

Takecare thatwrongwiringwilldamage thesensor.

Verify that the supply voltage variationis withintherating.

If power issupplied from a commercial switching regu-

lator,ensurethat theframe ground(F.G.)terminalof

the powersupply isconnected to an actual ground.

In case noise generating equipment (switching regula-

tor,invertermotor,etc.)isusedin thevicinityofthis

product,connect the frameground (F.G.) terminal of

the equipment to an actualground.

Do notrun thewires togetherwith high-voltagelines or

power lines orput themin thesame raceway. This can

cause malfunction due to induction.

Extension up tototal 50m, is possible with 0.3mm

2

, or

more, cable forboth, emitter and receiver.However, in or-

der to reduce noise, make the wiring as shortas possible.

Do not useduring the initial transient time (50ms)after

thepower supplyisswitchedon.

Take care that the sensor isnotdirectlyexposed to

fluorescentlamp from a rapid-starter lamp, a high fre-

quency lighting deviceor sunlight etc., asit may affect

the sensing performance.

Thissensor issuitableforindooruseonly.

Make sure that stress by forcible bend or pulling is not

applied directly to the sensor cable joint.

Since the cable end is not waterproof,do not use the sensor in

the application where water may seep in from the cable end.

This sensor cannot be used with a non-transparent pipe.

Fit thesensortoapipesecurely,otherwise theopera-

tion may be erroneous.

If a liquid drop flows down acrossthe sensing point oran

air bubble sticks on the wall at thesensing point, the opera-

tion may be aected. Make sure that no bubble formsin the

liquid,and nodeworliquiddropattaches oneithersurface.

Inner wall

Liquid dropsOuter wall

Air bubbles

POSITION ADJUSTMENT5

●Afteritismountedon thepipewith tyingbands,the

sensor position can be easilyadjusted.

①Unlockthe release lever

(in the directionof the

arrow).

②Pressthemovable cen-

ter holdersforward to

loosen thetyingbands

and adjust the position.

③Lockthe release leverto

its original place.

Adjustment

Note: Thelevermechanismmustbeusedonlytoadjusttheposition,

and notfor tightening thetying bands.If tyingbands are tightened

while the lever isopen, and then the lever is locked, the sensor

maybe damaged.

Press

Loose

Position

adjustable

Release lever

SELECTING OUTPUT OPERATION

6

●EitherLight-ON (Liquid-absent-ON)or Dark-ON

(Liquid-present-ON) can be selected with theopera-

tion mode switch according to your application.

●The indicator operation and the output operation

change with the setting ofthe operation mode

switchasgiveninthe tablebelow.

Liquid-absent Liquid-persent

Operation mode switch

L :Low-level-ON

D: High-level-ON

Operation indicator (Red)

Lightsup whenthe

output isON.

Output operation

Sensing condition

MODE

Operation indicator

OFFLiquid-present

Light-ON

(Liquid-absentl-ON)

●

ONLiquid-absent

ONLiquid-present

Dark-ON

(Liquid-persent-ON)

OFFLiquid-absent ●

: Lightsup,: Turns off

INTENDED PRODUCTSFOR

CE MARKING

8

●

The models listed under'SPECIFICATIONS'

come with CE Marking.

As for all other models, pleasecontact ouroffice.

1

Pipe-mountable Liquid Level Photoelectric Sensor

EX-F1

INSTRUCTION

MANUAL

© PanasonicElectricWorks SUNX Co., Ltd. 2011

PRINTED IN JAPAN

http://panasonic-electric-works.net/sunx

OverseasSalesDivision (HeadOffice)

2431-1Ushiyama-cho,Kasugai-shi, Aichi,486-0901,Japan

Phone: +81-568-33-7861FAX: +81-568-33-8591

Europe Headquarter:PanasonicElectricWorks Europe AG

Rudolf-Diesel-Ring 2, D-83607 Holzkirchen, Germany

Phone: +49-8024-648-0

US Headquarter:PanasonicElectricWorksCorporationof America

629 CentralAvenue New Providence, New Jersey07974 USA

Phone: +1-908-464-3550

Produktspezifikationen