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ISO

LLF40 Series

Compact Internal Fitting, Low Level, Low S.G. Float Switch

Cynergy3 Components Ltd.

7 Cobham Road

Ferndown Industrial Estate

Wimborne, Dorset

21 7

BH

PE

LLF40 2018

Telephone +44 (0) 1202 897969

Email:sales@cynergy3.com

25

& 100VA versions

VA

Many variants have WRAS and/or UL approval

Class leading compact design

Very low level sensing

Suitable for low specific gravity liquids (0.7 S.G.)

Flying Lead or M12 plug connection

Available in Nylon, Polypropylene,

or

PPS

PVDF

Many variants are

recognised components File No. E171218

UL

Technical Specification

LLF43

44

48

46

47

LLF

LLF

LLF

LLF

Material

Nylon

Polypropylene

Polypropylene

Polyphenylene

Polyvinylidene

approved

approved

Sulphide (

)

Fluoride (PVDF)

WRAS

UL

PPS

Colour

Black

Opaque

White

Grey

Green

Temp. Range

C

-20 / +75

-20 / +100

-20 / +100

-10 / +120*

-10 / +105

°

°F

*

221

-4 ./ +167

-4 / +212

-4 / +212

+14 / +248

+14 / +

Min. Fluid SG

0.

0.

0.

0.

7

777

0.7

Must close level (

=1)

mm

mm

mm

mm

SG

1

1

1

1

1mm

Must open level (

=1)

0mm

0mm

0mm

mm

SG

1

1

1

10

10mm

* ETFE cable needs to be selected in order to achieve the maximum temperature rating

Electrical Specification

25W (Y code)

100W (H code)

Contact Form

N/O (N/C)

N/O (N/C)

Switching Power Max

25

100

VA

Switching Voltage

Max

V

240

300

AC

Switching Voltage

Max

V

120

300

DC

Switching Current Max

A

0.6

1

All ratings are for resistive load only.

Standard Parts Material

Max Power

Leadouts

Gasket

Approvals

LLF43H100

Nylon

100

100cm

16/0.2

Nitrile

RF

VA

PVC

WRAS

LLF43Y100

Nylon

25

100cm

16/0.2

Nitrile

RF

VA

PVC

WRAS

LLF44H100

100

100cm

16/0.2

Nitrile

RF

PP

VA

PVC

WRAS

LLF44Y100

25

100cm

16/0.2

Nitrile

RF

PP

VA

PVC

WRAS

LLF46H100

25

100cm

16/0.2

Nitrile

&

RF

PPS

VA

PVC

WRAS

UL

LLF46Y100

25

100cm

16/0.2

Nitrile

&

RF

PPS

VA

PVC

WRAS

UL

LLF47Y100GF

25

100cm PTFE

PVDF

VA

7/0.2

Nitrile

UL

LLF47H100GF

100

100cm

PVDF

VA

PTFE 7/0.2

Nitrile

UL

LLF47Y100GG

PVDF

25VA

100cm PTFE 7/0.2

Viton

UL

LLF47H100GG

PVDF

100VA

100cm PTFE 7/0.2

Viton

UL

48H100

( )

100

100cm

16/0.2

Nitrile

LLF

RF

PP UL

VA

PVC

UL

48Y100

( )

100cm

16/0.2

Nitrile

LLF

RF

PP UL

VA

PVC

UL

25

43

Nylon

100

Nitrile

LLF HF

VA

WRAS

P

M12 connector

43

Nylon

25

Nitrile

LLF YF

VA

WRAS

P

M12 connector

44

100

Nitrile

LLF HF

PP

VA

WRAS

P

M12 connector

44

25

Nitrile

LLF YF

PP

VA

WRAS

P

M12 connector

46

100

&

LLF H

PPS

VA

WRAS

UL

FP

M12 connector

Nitrile

46

25

Nitrile

&

LLF YF

PPS

VA

WRAS

UL

P

M12 connector

LLF YFP

PVDF

VA

47

25

M12 connector

Nitrile

UL

47

100

M12 connector

LLF HFP

PVDF

VA

Nitrile

UL

LLF47YGP

PVDF

25VA

M12 connector

Viton

UL

LLF47HGP

PVDF

100VA

M12 connector

Viton

UL

48

( )

100

Nitrile

LLF HF

PP UL

VA

UL

P

M12 connector

48

( )

Nitrile

LLF YF

PP UL

VA

UL

P

25

M12 connector

The LLF40 series is designed as a compact internal

fitting device, with a wide range of options, making

this ideal for size sensitive applications. Mounting

of this series requires access to the inside of the

tank.

These devices are particularly suitable for detecting

low levels of liquids in the bottom of tanks and

containers, and for lower SG liquids. Typical

applications include vending machines, commercial

washing machines and evaporator units.

They are manufactured in a variety of materials with

a choice of gasket materials, to suit most commonly

used liquids.

The switch action may be reversed by rotating the

device through 180º.

Available with flying leads or M12 socket for

electrical connection. Cable sets with M12 plugs are

also available.

Custom versions can be made for particular

applications.

Made in the UK