Pepperl Fuchs LML-Ex

Magnetic Immersion Probe for Limit Value Detection. Sensor for limit value detection in liquids, Media contacting parts of stainless steel, Mounting without removing the float , Approved for zone 0. Function principle: ring magnet as switching element in the float, reed contactnumber of contacts:- version LML1: 1 contact- version LML2: 2 contacts- version LML3: 3 contactsswitching function:- version DO: with rising level NC contact- version DS: with rising leve NO contact- version DW: with rising level change-over contact. 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. Electromagnetic compatibility: . Directive 2014/30/EUEN 61000-6-2:2006 , EN 61000-6-4:2011: . Directive 2014/30/EU: EN 61000-6-2:2006 , EN 61000-6-4:2011. Degree of protection: IEC 60529:2000. Installation conditions: . Switching pointposition according to specification: . Switching point: position 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/cm3version S3: ≥ 0.7 g/cm3: . Process temperature: -30 ... 150 °C (-22 ... 302 °F). Process pressure (static pressure): ≤ 25 bar (362.6 psi). Density: version S2: ≥ 0.8 g/cm3version S3: ≥ 0.7 g/cm3. Ambient temperature: terminal box: -50 ... 60 °C (-58 ... 140 °F). Degree of protection: IP66 / IP68. Connection: terminal box, 6 terminals , max. 2.5 mm2. Material: float, guide tube, process connection: stainless steel 1.4571/316Titerminal box: aluminum die-casting. Dimensions: float:- version S2: cylinder ∅44 mm x 52 mm- version S3: ball ∅52 mmguide tube: ∅12 mm, max. length 3000 mmterminal 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...T6VoltageUi36 VCurrentIi100 mAInternal capacitanceCi0 nFInternal inductanceLi 0 µH: . Marking: II 1/2G EEx ia IIC T3...T6. Voltage: 36 V. Current: 100 mA. Internal capacitance: 0 nF. Internal inductance: 0 µH. Directive conformity: . Directive 2014/34/EUEN 60079-0:2012, EN 60079-11:2012, EN 60079-26:2007: . 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

Specifications