Serviceline Industrial Sensors
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Background suppression sensor ML7-8-H-140-RT/65a/115/120

ML7-8-H-140-RT/65a/115/120
  • Miniature design
  • Reliable detection of all surfaces, independent of color and structure
  • Minimal black-white difference
  • Precision background suppression, adjustable
  • Clearly visible function indicators
  • Short circuit and low voltage indicator
  • 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  ML7-8-H-140-RT/65a/115/120

Product Description
Background suppression sensor, 140 mm adjustable detection range, red light, light/dark on, two PNP outputs, fixed cable
General specifications
Detection range5 ... 140 mm
Detection range min.5 ... 25 mm
Detection range max.13 ... 140 mm
Adjustment range25 ... 140 mm
Reference targetstandard white, 100 mm x 100 mm
Light sourceLED
Light typemodulated visible red light
Black-white difference (6 %/90 %)< 10 %
Diameter of the light spotapprox. 5 mm at detection range 120 mm
Functional safety related parameters
MTTFd1580 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
Control elementsSensing range adjuster
Electrical specifications
Operating voltage10 ... 30 V DC , class 2
Ripplemax. 10 %
No-load supply current< 20 mA
Output
Switching typelight/dark on
Signal output2 PNP, complementary, short-circuit protected, reverse polarity protected
Switching voltagemax. 30 V DC
Switching currentmax. 100 mA
Switching frequency1 kHz
Response time500 µs
Conformity
Product standardEN 60947-5-2
Approvals and certificates
Protection classII, rated voltage ≤ 50 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
Connection2 m fixed cable
Material
HousingPC (glass-fiber-reinforced Makrolon)
Optical facePMMA
Massapprox. 10 g
Dimensions
Height31 mm
Width11 mm
Depth23 mm

Classifications

SystemClasscode
ECLASS 13.027270903
ECLASS 12.027270903
ECLASS 11.027270904
ECLASS 10.0.127270904
ECLASS 9.027270904
ECLASS 8.027270904
ECLASS 5.127270904
ETIM 9.0EC002719
ETIM 8.0EC002719
ETIM 7.0EC002719
ETIM 6.0EC002719
ETIM 5.0EC002719
UNSPSC 12.139121528

Details: ML7-8-H-140-RT/65a/115/120

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: ML7-8-H-140-RT/65a/115/120

Language Selection:
Brief InstructionsLanguageFile TypeFile Size
Instruction leaflet / BeipackzettelALLPDF334 KB

Design / Simulation: ML7-8-H-140-RT/65a/115/120

Language Selection:
CADLanguageFile TypeFile Size
CAD 3-D / CAD 3-DALLSTP332 KB

Approvals: ML7-8-H-140-RT/65a/115/120

Language Selection:
CertificatesCertificate No.LanguageFile TypeFile Size
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: ML7-8-H-140-RT/65a/115/120

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