Serviceline Industrial Sensors
Phone: 330-486-0001
Fax: 330-405-4710
Serviceline Explosion Protection
Phone: 330-486-0002
Fax: 330-963-5827

Background suppression sensor ML4.2-8-H-20-RT/40b/95/110/130

  • Precise background suppression
  • Very small black-white difference
  • Small, sharp light spot
  • Metal-reinforced fastening holes
  • Tamper-proof version with no adjustments
  • Short response time
  • Push-pull output
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Datasheet excerpt: Technical data of ML4.2-8-H-20-RT/40b/95/110/130

Product Description
Triangulation sensor with background suppression for complex applications, miniature design, 20 mm detection range, red light, light/dark on, reduced response time, push-pull output, M8 plug
General specifications
Detection range7 ... 20 mm
Light sourceLED
Light typemodulated visible red light , 660 nm
Black/White difference (6 %/90 %)approx. 1 mm
Diameter of the light spotapprox. 1.5 mm at 20 mm
Angle of divergenceapprox. 5 °
Functional safety related parameters
MTTFd1940 a
Mission Time (TM)20 a
Diagnostic Coverage (DC)0 %
Indicators/operating means
Function indicatorLED yellow: lights when object is detected
Electrical specifications
Operating voltage10 ... 30 V DC
Switching typelight/dark on electrically switchable
Signal outputPush-pull output, short-circuit protected, reverse polarity protected
Compliance with standards and directives
Standard conformity
Product standardEN 60947-5-2:2007
IEC 60947-5-2:2007
Shock and impact resistanceIEC / EN 60068. half-sine, 40 g in each X, Y and Z directions
Vibration resistanceIEC / EN 60068-2-6. Sinus. 10 -150 Hz, 5 g in each X, Y and Z directions
Mechanical specifications
Degree of protectionIP67 / IP69K
ConnectionM8 x 1 connector, 4-pin
Optical faceglass pane

Documents: ML4.2-8-H-20-RT/40b/95/110/130

Instruction leafletsLanguageFile TypeFile Size
Instruction leaflet / BeipackzettelALLPDF375 KB

CAD+CAE: ML4.2-8-H-20-RT/40b/95/110/130

CADFile TypeFile Size
3-D model in IGS format / 3-D-Modell im IGS-FormatIGS443 KB
3-D model in STP format / 3-D-Modell im STP-FormatSTP331 KB

Approvals+Certificates: ML4.2-8-H-20-RT/40b/95/110/130

Statements of complianceCertificate No.File TypeFile Size
EU-Declaration of conformity / EU-KonformitätserklärungDOC-2149PDF713 KB

Associated Products: ML4.2-8-H-20-RT/40b/95/110/130

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OMH-ML6Mounting aid
OMH-ML6-UMounting aid
OMH-ML6-ZMounting aid
V31-GM-2M-PVCFemale connector
V31-WM-2M-PVCFemale connector