Serviceline Industrial Sensors
Serviceline Explosion Protection

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Not available for purchase
Not available for purchase

Retroreflective sensor ML7-55/25/82b/103/115b

ML7-55/25/82b/103/115b
  • Reliable sensor for standard applications
  • Miniature design with versatile mounting options
  • Automatic adjustment of sensitivity via TEACH-IN
  • Resistant against noise: reliable operation under all conditions
  • Clear and functional display concept for the operating modes
  • Certified by ECOLAB

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  ML7-55/25/82b/103/115b

Product Description
Retroreflective sensor for standard applications, miniature design, polarization filter, front optical face, 3.5 m detection range, red light, light on, PNP output, weak signal output, fixed cable with M12 plug
General specifications
Effective detection range0 ... 3 m
Reflector distance0.03 ... 3 m
Threshold detection range3.5 m
Reference targetH85-2 reflector
Light sourceLED
Light typemodulated visible red light
Polarization filteryes
Diameter of the light spotapprox. 180 mm at a distance of 3.5 m
Opening angleapprox. 3 °
Ambient light limit40000 Lux
Functional safety related parameters
MTTFd1530 a
Mission Time (TM)20 a
Diagnostic Coverage (DC)0 %
Indicators/operating means
Operation indicatorLED green, flashes in case of short-circuit
Function indicatorLED yellow, lights up when light beam is free, flashes when falling short of the operating reserve
Control elementsTeach-In key
Electrical specifications
Operating voltage10 ... 30 V DC , class 2
Ripplemax. 10 %
No-load supply current< 20 mA
Output
Stability alarm output1 PNP, inactive when level falls below function reserve after approx. 5 s.
Immediately inactive if the beam is interrupted 4 times during the flashtime.
Switching typelight-on
Signal output1 PNP output, short-circuit protected, reverse polarity protected, open collector
Switching voltagemax. 30 V DC
Switching currentmax. 100 mA
Voltage drop≤ 1.5 V DC
Switching frequency1000 Hz
Response time0.5 ms
Conformity
Product standardEN 60947-5-2
Approvals and certificates
Protection classII, rated voltage ≤ 250 V AC with pollution degree 1-2 according to IEC 60664-1
UL approvalcULus
CCC approvalCCC approval / marking not required for products rated ≤36 V
Ambient conditions
Ambient temperature-20 ... 60 °C (-4 ... 140 °F)
Storage temperature-40 ... 75 °C (-40 ... 167 °F)
Mechanical specifications
Degree of protectionIP67 / IP69K
Connectionfixed cable 200 mm with M12 connector, 4-pin
Material
HousingPC (glass-fiber-reinforced Makrolon)
Optical facePMMA
Massapprox. 30 g
Dimensions
Height31 mm
Width23 mm
Depth11 mm

Classifications

SystemClasscode
ECLASS 13.027270902
ECLASS 12.027270902
ECLASS 11.027270902
ECLASS 10.0.127270902
ECLASS 9.027270902
ECLASS 8.027270902
ECLASS 5.127270902
ETIM 9.0EC002717
ETIM 8.0EC002717
ETIM 7.0EC002717
ETIM 6.0EC002717
ETIM 5.0EC002717
UNSPSC 12.139121528

Details: ML7-55/25/82b/103/115b

Function

Small, robust, effective, and reliable - these are the properties of the ML7 sensor series. Due to their small size, number of versions, and two different lens positions, they are particularly suited for installation in tight spaces. The robust design and high quality of Pepperl+Fuchs mean they can also be used under harsh environmental conditions. The efficient technology, switching frequencies up to 1000 Hz, high resistance to ambient light, and 4-in-1 output make the series suitable for non-contact object detection.

Product Documentation: ML7-55/25/82b/103/115b

Language Selection:
Brief InstructionsLanguageFile TypeFile Size
Instruction leaflet / BeipackzettelALLPDF395 KB

Design / Simulation: ML7-55/25/82b/103/115b

Language Selection:
CADLanguageFile TypeFile Size
3-D model, 4-pin M12 plug, straight / 3-D-Modell M12-Stecker, gerade, 4-poligALLSTP1869 KB
CAD 3-D / CAD 3-DALLSTP254 KB

Approvals: ML7-55/25/82b/103/115b

Language Selection:
CertificatesCert No.LanguageFile TypeFile Size
Canada USA UL Ordinary LocationUL-US-L87056-11-41301991-3 / UL-CA-L87056-31-41301991-3ALLPDF1806 KB
EU Ecolab Cleaning and disinfection substances Material ResistanceEcolab-05092007ALLPDF999 KB
Declaration of Conformity
EU Declaration of Conformity (P+F) / EU-Konformitäterklärung (P+F)DOC-0067CALLPDF309 KB
UK Declaration of Conformity (P+F) / UK-Konformitäterklärung (P+F)DOC-5334ALLPDF229 KB

Associated Products: ML7-55/25/82b/103/115b

Accessories
Mounting aid for ML7 and ML8 series, Mounting bracketfa
Mounting aid for ML7 and ML8 series, Mounting bracketfa
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