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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。

將完整的規格書下載為PDF:


產品規格摘要：的技術資料  LML-Ex

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

Details: LML-Ex

Product Documentation: LML-Ex

Language Selection:
Safety and Security Documentation語言檔案類型檔案尺寸
Instruction manualENGPDF145 KB
Manuals
ManualENGPDF2114 KB

Approvals: LML-Ex

Language Selection:
Certificates證書號碼語言檔案類型檔案尺寸
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

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臺灣
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