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Magnetic Immersion Probe for Limit Value Detection LML-Ex

LML-Ex
  • Sensor for limit value detection in liquids
  • Media contacting parts of stainless steel
  • Mounting without removing the float
  • Approved for zone 0

请注意：所有以Pepperl + Fuchs GmbH或Pepperl + Fuchs AG名义发行的产品相关文件，例如证书，合格声明等，同样适用于Pepperl + Fuchs SE。

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General specifications
Function principlering magnet as switching element in the float, reed contact
number of contacts:
- version LML1: 1 contact
- version LML2: 2 contacts
- version LML3: 3 contacts
switching function:
- version DO: with rising level NC contact
- version DS: with rising leve NO contact
- version DW: with rising level change-over contact
Equipment architectureA 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.
SeriesLML-Ex
Directive conformity
Electromagnetic compatibility
Directive 2014/30/EUEN 61000-6-2:2006 , EN 61000-6-4:2011
Conformity
Degree of protectionIEC 60529:2000
Operating conditions
Installation conditions
Switching pointposition according to specification
Process conditions
Process temperature-30 ... 150 °C (-22 ... 302 °F)
Process pressure (static pressure)≤ 25 bar (362.6 psi)
Densityversion S2: ≥ 0.8 g/cm3
version S3: ≥ 0.7 g/cm3
Ambient conditions
Ambient temperatureterminal box: -50 ... 60 °C (-58 ... 140 °F)
Mechanical specifications
Degree of protectionIP66 / IP68
Connectionterminal box, 6 terminals , max. 2.5 mm2
Materialfloat, guide tube, process connection: stainless steel 1.4571/316Ti
terminal box: aluminum die-casting
Dimensionsfloat:
- 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 connectionthread G1-1/2A, G2A to DIN/ISO 228/1
Data for application in connection with hazardous areas
EU-type examination certificateKEMA 03 ATEX 1496 X
MarkingEx-Hexagon II 1/2G EEx ia IIC T3...T6
Voltage36 V
Current100 mA
Internal capacitance0 nF
Internal inductance0 µH
Directive conformity
Directive 2014/34/EUEN 60079-0:2012, EN 60079-11:2012, EN 60079-26:2007
General information
Supplementary informationObserve the certificates, declarations of conformity, instruction manuals, and manuals where applicable. For information see www.pepperl-fuchs.com.
Accessories
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

Classifications

SystemClasscode
ECLASS 13.027200502
ECLASS 12.027200502
ECLASS 11.027200502
ECLASS 10.0.127200502
ECLASS 9.027200502
ECLASS 8.027200502
ECLASS 5.127200502
ETIM 9.0EC001447
ETIM 8.0EC001447
ETIM 7.0EC001447
ETIM 6.0EC001447
ETIM 5.0EC001447
UNSPSC 12.141111950
Product category / 产品类的

Details: LML-Ex

Product Documentation: LML-Ex

选择语言:
Safety and Security Documentation语言文件类型文件大小
Instruction manualENGPDF145 KB
Manuals
ManualENGPDF2114 KB

Approvals: LML-Ex

选择语言:
Certificates证书号码语言文件类型文件大小
Europe KEMA ATEX Category 1/2 GKEMA 03 ATEX 1496XALLPDF2528 KB
Declaration of Conformity
EU Declaration of Conformity (P+F) / EU-Konformitäterklärung (P+F)DOC-2128CALLPDF239 KB
Contamination Declaration
Contamination declaration / Kontaminationserklärung   ALLPDF137 KB
General Notes Relating to Pepperl+Fuchs Product Information

倍加福（北京）过程自动化控制设备有限公司
北京市经济技术开发区
科创十四街99号7号楼3101室
101111 Beijing
中国
pa-info@cn.pepperl-fuchs.com
phone +86 10 5901 7000

上海倍加福工业自动化贸易有限公司
上海市静安区市北工业园区江场三路
219号4楼
200436 上海
中国
fa-info@cn.pepperl-fuchs.com
phone +86 21 6630 3939

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