LLE205100 - Silicon Storage Technology (SST)

Installation instructions for

LLE Series Liquid level sensors

PK XP-4059PK XP-4059

PK XP-4059

Issue 3

GENERAL DESCRIPTION

The LLE Series liquid level sensor provides a single point

detection via a TTL compatible output. When liquid is present

on the surface of the sensor the output sinks up to a maximum

of 10 mA.

LED and phototransistor chips are sealed into the base of the

plastic dome, in such a position that light is totally internally

reflected from the dome boundary to the phototransistor.

Thus the output is normally high. When liquid covers the

dome, the change in refractive index at the boundary means

light escapes into the liquid, so less light reaches the

phototransistor which thus causes the output to switch low.

Vcc

RED

OUTPUT

GREEN

SCHMITT

TRIGGER

PHOTO

TRANSISTOR

0 V

BLUE

IRED

VOLTAGE

REGULATOR

ELECTRICAL DIAGRAM

CLEANING

Proper fluids should be selected based on type of

contaminant to be removed. Honeywell recommends freon

and alcohol based solvents. Do not use chlorinated solvents

such as trichlorethane as these are likely to attack the sensor

material.

LIQUID MEDIA COMPATIBILITY

Before use check that the fluid in which you wish to use these

devices is compatible with polysulphone.

ELECTRICAL SPECIFICATIONS

StandarStandar

Standard temperaturd temperatur

d temperaturd temperatur

d temperaturee

eHigh temperaturHigh temperatur

High temperaturHigh temperatur

High temperaturee

Supply voltage (Vcc)Supply voltage (Vcc)

Supply voltage (Vcc) +5 Vdc to +12 Vdc ± 5 %

Supply curSupply cur

Supply currr

rent ent

ent ent

ent @ 25 °C (77 °F) 15 mA nominal 5 mA nominal

Output sink curOutput sink cur

Output sink currr

rent (Io)ent (Io)

ent (Io)ent (Io)

ent (Io) 10 mA max. 40 mA max.

@ 25 °C (77 °F) @ 5 Vdc

Operating temperaturOperating temperatur

Operating temperaturee

e -25 °C to 80 °C -40 °C to 125 °C

(-13 °F to 176 °F) (-40 °F to 257 °F)

Storage temperaturStorage temperatur

Storage temperaturee

e -30 °C to 85 °C -40 °C to 125 °C

(-22 °F to 185 °F) (-40 °F to 257 °F)

MOUNTING

Catalogue ListingCatalogue Listing

Catalogue Listing

StandarStandar

Standard temperaturd temperatur

d temperaturd temperatur

d temperaturee

eLLE101000/102000/103000LLE101000/102000/103000

LLE101000/102000/103000LLE101000/102000/103000

LLE101000/102000/103000 LLE205000/305000LLE205000/305000

LLE205000/305000LLE205000/305000

LLE205000/305000 LLE105000LLE105000

LLE105000LLE105000

LLE105000

High temperaturHigh temperatur

High temperaturee

eLLE101101/102101/103101LLE101101/102101/103101

LLE101101/102101/103101LLE101101/102101/103101

LLE101101/102101/103101 LLE205100/305100LLE205100/305100

LLE205100/305100LLE205100/305100

LLE205100/305100 LLE105100LLE105100

LLE105100LLE105100

LLE105100

Thread M12x1x8 g ½" BSPT —

Tightening torque 1,5 N m/13.26 in lb max. 85 N m/62.69 ft lb —

Pressure (using washer supplied) 5 bar max. 25 bar max. —

Mounting hole — — 10 mm

WARNING

PERSONAL INJURY

DO NOT USE these products as safety or emergency stop

devices or in any other application where failure of the

product could result in personal injury.

Failure to comply with these instructions could result in

death or serious injury.

CAUTION

• Do not exceed maximum supply voltage.

• Although the sensor is protected against supply reversal, it

is not recommended.

• Do not overtighten screw-in type.

• Do not use chlorinated solvents.

• Do not mount with dome pointing downwards.

Failure to comply with these instructions may result in

product damage.

Automation and Control Solutions

Sensing and Control

Honeywell

Newhouse Industrial Estate

Motherwell, ML1 5SB, UK

www.honeywell.com

PK XP-4059 UK07 GLO

Issue 3 June 2005

SALES AND SERVICE

Honeywell serves its customers through a

worldwide network of sales offices,

representatives and distributors. For

application assistance, current

specifications, pricing or name of the

nearest Authorized Distributor, contact your

local sales office or:

E-mail: E-mail:

E-mail: info.sc@honeywell.com

InterInter

Internet:net:

net:net:

net: www.honeywell.com/sensing

Phone and Fax:Phone and Fax:

Phone and Fax:

Asia Pacific +65 6355-2828

+65 6445-3033 Fax

Europe +44 (0) 1698 481481

+44 (0) 1698 481676 Fax

Latin America +1-305-805-8188

+1-305-883-8257 Fax

USA/Canada +1-800-537-6945

+1-815-235-6847

+1-815-235-6545 Fax

WARRANTY/REMEDY

Honeywell warrants goods of its manufacture

as being free of defective materials and

faulty workmanship. Honeywell’s standard

product warranty applies unless agreed to

otherwise by Honeywell in writing; please

refer to your order acknowledgement or

consult your local sales office for specific

warranty details. If warranted goods are

returned to Honeywell during the period of

coverage, Honeywell will repair or replace, at

its option, without charge those items it finds

defective. The forThe for

The forThe for

The foregoing is buyeregoing is buyer

egoing is buyeregoing is buyer

egoing is buyer’’

’’

’s soles sole

s soles sole

s sole

remedy and is in lieu of all waremedy and is in lieu of all war

emedy and is in lieu of all waremedy and is in lieu of all war

emedy and is in lieu of all warranties,ranties,

ranties,ranties,

ranties,

exprexpr

expressed or implied, including those ofessed or implied, including those of

essed or implied, including those ofessed or implied, including those of

essed or implied, including those of

19,00

(0.75)

22,49

(0.89)

19,40

(0.76)

12,45

(0.49)

4,70

(0.19)

M12 x 1 - 8 g

0,22 mm

Tinned Ends

(0.01 in )

Ø10,00

+0,10

-0

4,1

(0.16)

13,0

(0.51)

2,3

(0.09)

16,12

(0.63)

0,22 mm

Tinned Ends

(0.01 in )

+0.004

-0

(0.39 )

Notes:

1 Recommended panel hole size Ø 12,5 ±0.3 mm (0.49 ±0.01 in)

2 ‘O’ ring seal supplied unassembled

MOUNTING DIMENSIONS IN MM (INCHES) FOR REFERENCE ONLY

LLE102000/LLE102101

(Type 2)

LLE105000/LLE105100

(Type 5)

LLE Series LLE Series

LLE Series Liquid Level Sensors

Issue 3 PK XP-4059PK XP-4059

PK XP-4059PK XP-4059

PK XP-4059

19,00

(0.75)

M12 x 1 - 8 g

"L"

12,40

(0.49)

10,25

(0.40)

4,70

(0.19)

0,22 mm2

(0.01 in2)

Tinned Ends

19,00

(0.75)

0,22 mm

(0.01 in

)

Tinned Ends

"L"

7,20

(0.28)

10,30

(0.41)

2,70

(0.11)

M12 x 1 - 8 g

Cable length 12,3

(0.49)

16,00

(0.63)

24,00

(0.94)

24,00

(0.94)

45,4

(1.79)

16,5

(0.65)

Thread 1/2" BSP

Ø 14,5

0.57

0,22 mm2 (0.01 in2)

Tinned Ends

LLE101000/LLE101101

(Type 1)

LLE103000/LLE103101

(Type 3)

LLE205000/LLE205100

LLE305000/LLE305100

mermer

merchantability and fitness for a parchantability and fitness for a par

chantability and fitness for a parchantability and fitness for a par

chantability and fitness for a particularticular

ticularticular

ticular

purpose. In no event shall Honeywell bepurpose. In no event shall Honeywell be

purpose. In no event shall Honeywell be

liable for consequential, special, orliable for consequential, special, or

liable for consequential, special, or

indirindir

indirect damages.ect damages.

ect damages.ect damages.

ect damages.

While we provide application assistance

personally, through our literature and the

Honeywell web site, it is up to the customer

to determine the suitability of the product in

the application.

Specifications may change without notice.

The information we supply is believed to be

accurate and reliable as of this printing.

However, we assume no responsibility for its

use.