Serviceline Industrial Sensors
Serviceline Explosion Protection

Retroreflective sensor MLV41-54-G/82b/103/123/124

  • Rugged series in corrosion-resistant metal housing
  • Reliable recognition of reflective objects and clear glass
  • Two machines in one: clear object detection or reflection operating mode with long range
  • TEACH-IN switch for setting the contrast detection levels
  • Automatic adjustment in case of soiling in contrast detection mode
  • Resistant against noise: reliable operation under all conditions

Download the complete datasheet as a PDF:

Datasheet excerpt: Technical data of MLV41-54-G/82b/103/123/124

Product Description
Robust retroreflective sensor for glass detection, compact housing design, 5.2 m detection range, red light, light/dark on, PNP output, weak signal output, M12 plug
General specifications
Effective detection range0 ... 4 m in TEACH mode
0 ... 5.2 m at switch position "N"
Threshold detection range6.5 m
Light sourceLED
Light typemodulated visible red light , 660 nm
Polarization filteryes
Diameter of the light spotapprox. 100 mm at detection range 4 m
Angle of divergence1.5 °
Functional safety related parameters
MTTFd900 a
Mission Time (TM)20 a
Diagnostic Coverage (DC)0 %
Indicators/operating means
Function indicator2 LEDs yellow for switching state, stability control, TEACH-IN and contrast detection mode
Control elementsrotary switch for light/dark, 5-step switch for contrast recognition adjustment
Electrical specifications
Operating voltage10 ... 30 V DC
Switching typelight/dark on switchable
Signal output1 PNP output, short-circuit protected, reverse polarity protected, open collector
Compliance with standards and directives
Directive conformity
EMC Directive 2004/108/ECEN 60947-5-2:2007
Standard conformity
Product standardEN 60947-5-2:2007
IEC 60947-5-2:2007
Mechanical specifications
Degree of protectionIP67
Connection5-pin, M12 x 1 connector
Housingaluminum , Delta-Seal coated
Optical faceglass pane

Documents: MLV41-54-G/82b/103/123/124

Instruction leafletsLanguageFile TypeFile Size
Instruction leaflet / BeipackzettelALLPDF522 KB

CAD+CAE: MLV41-54-G/82b/103/123/124

CADFile TypeFile Size
3-D model in IGS format / 3-D-Modell im IGS-FormatIGS1410 KB
3-D model in STP format / 3-D-Modell im STP-FormatSTP945 KB

Approvals+Certificates: MLV41-54-G/82b/103/123/124

Statements of complianceCertificate No.File TypeFile Size
EU-Declaration of conformity / EU-KonformitätserklärungDOC-1846APDF701 KB
US CA UL General PurposeE87056LINK---

Associated Products: MLV41-54-G/82b/103/123/124


Female cordset, M12, 5-pin, PUR cable, Connection 1: socket, Connection 2: cable end, Construction type 1: straight, Threading 1: M12, Cable: PUR, Number of pins: 5fa
Mounting bracket for Sensors series MLV41 for M12 rod mountingfa