Serviceline Industrial Sensors
Serviceline Explosion Protection

Not available for purchase

This product has been replaced.Go to replacement product OBT40-R102-2P1-IO-V31

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

ML4.2-8-H-40-RT/40b/95/110
  • Precise background suppression
  • Very small black-white difference
  • Small, sharp light spot
  • Highly visible LEDs for Power-On, switching status, short-circuit, and undervoltage
  • Metal-reinforced fastening holes
  • Tamper-proof version with no adjustments
  • Push-pull output

Please note: All product-related documents, such as certificates, declarations of conformity, etc., which were issued prior to the conversion under the name Pepperl+Fuchs GmbH or Pepperl+Fuchs AG, also apply to Pepperl+Fuchs SE.

Download the complete datasheet as a PDF:


Datasheet excerpt: Technical data of  ML4.2-8-H-40-RT/40b/95/110

Product Description
Triangulation sensor with background suppression for complex applications, miniature design, 40 mm detection range, red light, light/dark on, push-pull output, M8 plug
General specifications
Detection range10 ... 40 mm
Detection range max.10 ... 50 mm
Background suppressionstarts from 50 mm
Light sourceLED
Light typemodulated visible red light , 660 nm
Black/White difference (6 %/90 %)approx. 3 mm
Diameter of the light spotapprox. 3 mm at 40 mm
Angle of divergenceapprox. 5 °
Ambient light limit
Continuous light40000 Lux
Modulated light5000 Lux
Functional safety related parameters
MTTFd1940 a
Mission Time (TM)20 a
Diagnostic Coverage (DC)0 %
Indicators/operating means
Operation indicatorLED green, statically lit Power on , Undervoltage indicator: Green LED, pulsing (approx. 0.8 Hz) , short-circuit : LED green flashing (approx. 4 Hz)
Function indicatorLED yellow: lights when object is detected
Electrical specifications
Operating voltage10 ... 30 V DC
Ripple10 %
No-load supply current< 25 mA
Output
Switching typelight/dark on electrically switchable
Signal outputPush-pull output, short-circuit protected, reverse polarity protected
Switching voltagemax. 30 V DC
Switching currentmax. 100 mA
Voltage drop≤ 2.5 V DC
Switching frequency1000 Hz
Response time0.5 ms
Conformity
Product standardEN 60947-5-2
Compliance with standards and directives
Standard conformity
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
Approvals and certificates
CE conformityyes
UL approvalcULus Listed
CCC approvalCCC approval / marking not required for products rated ≤36 V
Ambient conditions
Ambient temperature-20 ... 60 °C (-4 ... 140 °F)
Storage temperature-20 ... 75 °C (-4 ... 167 °F)
Mechanical specifications
Housing width13.9 mm
Housing height31.4 mm
Housing depth18 mm
Degree of protectionIP67 / IP69K
ConnectionM8 x 1 connector, 4-pin
Material
HousingABS
Optical faceglass pane
Massapprox. 10 g

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

Instruction leafletsLanguageFile TypeFile Size
Instruction leaflet / Beipackzettel ALLPDF374 KB

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

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
CAD Portal / CAD PortalLINK---

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

Statements of complianceCertificate No.File TypeFile Size
EU-Declaration of Conformity / EU-KonformitätserklärungDOC-2149APDF186 KB

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

Accessories

Female cordset, M8, 4-pin, PVC cablefa

Female cordset, M8, 4-pin, PVC cablefa
Mounting Clampfa
Mounting bracket fa
Mounting bracket fa
Mounting bracket fa

Function: ML4.2-8-H-40-RT/40b/95/110

The ML100 series is characterized by its miniature housing with integral, all-metal threaded bushings. All versions are equipped with a visible red transmitter LED. This greatly simplifies installation and commissioning. The switching states are easily visible from all directions thanks to the highly visible LEDs.