Serviceline Industrial Sensors
Serviceline Explosion Protection

Magnetic Immersion Probe for Limit Value Detection LML-Ex

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


参数表节选:的技术参数 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.
Directive conformity
Electromagnetic compatibility
Directive 2014/30/EUEN 61000-6-2:2006 , EN 61000-6-4:2011
Degree of protectionIEC 60529:2000
Operating conditions
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 protectionIP65
Connectionmax. 6 terminals, max. 2.5 mm2
Materialfloat, guide tube, process connection: stainless steel 1.4571/316Ti
terminal box: aluminum die-casting
- 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
EC-Type Examination CertificateKEMA 03 ATEX 1496 X
Group, category, type of protection, temperature classEx-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
Optional accessoriesLML-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

Documents: LML-Ex

Manual LML-**ENGPDF850 KB
Handbuch LML-**GERPDF853 KB
Instruction manuals
ИнструкцииBULPDF132 KB
Návod k poużitíCZEPDF0 KB
Instruktions manualDANPDF126 KB
Instruction manualENGPDF49 KB
KasutusjuhendESTPDF123 KB
KäyttöohjeFINPDF123 KB
Manuel d'instructionsFRAPDF56 KB
BetriebsanleitungGERPDF50 KB
Οδηγίες χρήσηςGREPDF135 KB
HandleidingHOLPDF127 KB
Instruction manual / BetriebsanleitungHRVPDF0 KB
Használati útmutatóHUNPDF0 KB
Manuale di istruzioniITAPDF53 KB
Lietošanas pamācībaLAVPDF126 KB
Instrukciju vadovasLITPDF128 KB
Instrukcja obsługiPOLPDF129 KB
Manual de instruçõesPORPDF0 KB
Manual de utilizareRONPDF127 KB
Návod na poużitieSLKPDF127 KB
Navodila za uporaboSLVPDF125 KB
Manual de instruccionesSPAPDF54 KB
ManualSWEPDF125 KB
Technical information
Declaration of Contamination / Erklärung zur KontaminationALLPDF137 KB

Approvals+Certificates: LML-Ex

Statements of compliance证书号码文件类型文件大小
EU-Declaration of conformity / EU-KonformitätserklärungDOC-2128CPDF239 KB
Europe KEMA ATEX Category 1/2 GKEMA 03 ATEX 1496XPDF2528 KB