LML-Ex Magnetic Immersion Probe for Limit Value Detection

Teknik Veriler

Equipment architecture

A measuring system consists of a magnet-operated immersion probe LML*S*-**S-**-Ex and a (up to 3) isolated amplifier(s) with certified intrinsically safe circuit, for example KFD2-SR2-Ex1.W.

Series

LML-Ex

Directive 2014/30/EU

EN 61000-6-2:2006 , EN 61000-6-4:2011

Degree of protection

IEC 60529:2000

Switching point

position according to specification

Process temperature

-30 ... 150 °C (-22 ... 302 °F)

Process pressure (static pressure)

≤ 25 bar (362.6 psi)

Density

version S2: ≥ 0.8 g/cm 3 version S3: ≥ 0.7 g/cm 3

Ambient temperature

terminal box: -50 ... 60 °C (-58 ... 140 °F)

Connection

terminal box, 6 terminals , max. 2.5 mm 2

Malzeme

float, guide tube, process connection: stainless steel 1.4571/316Ti terminal box: aluminum die-casting

Dimensions

float: - version S2: cylinder ∅44 mm x 52 mm - version S3: ball ∅52 mm guide tube: ∅12 mm, max. length 3000 mm terminal box: 80 x 75 x 57 mm

Process connection

thread G1-1/2A, G2A to DIN/ISO 228/1

EU-type examination certificate

KEMA 03 ATEX 1496 X

Marking

II 1/2G EEx ia IIC T3...T6

Voltage

U i 36 V

Current

I i 100 mA

Internal capacitance

C i 0 nF

Internal inductance

L i 0 µH

Directive 2014/34/EU

EN 60079-0:2012, EN 60079-11:2012, EN 60079-26:2007

Supplementary information

Observe the certificates, declarations of conformity, instruction manuals, and manuals where applicable. For information see www.pepperl-fuchs.com.

Designation

- LML-Z11 set collar, 1.4571/316Ti - LML-FS2 float, cylinder, Ø44 mm x 52 mm, 1.4571/316Ti - LML-FS3 float, ball, Ø52 mm, 1.4571/316Ti