Serviceline Industrial Sensors
Serviceline Explosion Protection

Diffuse mode sensor RLK31-8-2500-IR/31/33/115-5M

RLK31-8-2500-IR/31/33/115-5M
  • Operating voltage AC / DC
  • Highly visible LED
  • Relay output, 1 potential free alternator
  • Compact and stable housing
  • Protection class II

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  RLK31-8-2500-IR/31/33/115-5M

Product Description
Diffuse mode sensor, plastic housing, 2500 mm adjustable detection range, AC/DC version, infrared light, light on, relay contact output, fixed cable
General specifications
Detection range0 ... 2500 mm adjustable
Reference targetstandard white 200 mm x 200 mm
Light sourceIRED
Light typemodulated infrared light , 850 nm
Polarization filterno
Diameter of the light spotapprox. 50 mm at a distance of 2.5 m
Opening angle2 °
Ambient light limit50000 Lux ; according to EN 60947-5-2
Functional safety related parameters
MTTFd790 a
Mission Time (TM)20 a
Diagnostic Coverage (DC)0 %
Indicators/operating means
Operation indicatorLED green: power on
Function indicatorLED yellow, lights up with receiver lit
Control elementsSensing range adjuster
Electrical specifications
Operating voltage24 ... 240 V AC
12 ... 240 V DC
No-load supply current≤ 40 mA
Power consumption≤ 2 VA
Output
Switching typelight-on
Signal outputRelay, 1 alternator
Switching voltagemax. 240 V AC/DC
Switching currentmax. 3 A
Switching powerDC: max. 150 W AC: max. 750 VA
Switching frequency≤ 20 Hz
Response time≤ 25 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 Output circuit basis insulation of input circuit according to EN 50178, rated insulation voltage 240 V AC
CCC approvalCertified by China Compulsory Certification (CCC)
Ambient conditions
Ambient temperature-25 ... 55 °C (-13 ... 131 °F)
Storage temperature-40 ... 70 °C (-40 ... 158 °F)
Mechanical specifications
Degree of protectionIP67
Connection5 m fixed cable , 5-wire
Material
HousingPolycarbonate
Optical facePMMA
Mass350 g
Dimensions
Height62 mm
Width18 mm
Depth35 mm

Classifications

SystemClasscode
ECLASS 13.027270903
ECLASS 12.027270903
ECLASS 11.027270903
ECLASS 10.0.127270903
ECLASS 9.027270903
ECLASS 8.027270903
ECLASS 5.127270903
ETIM 9.0EC001821
ETIM 8.0EC001821
ETIM 7.0EC001821
ETIM 6.0EC001821
ETIM 5.0EC001821
UNSPSC 12.139121528

Details: RLK31-8-2500-IR/31/33/115-5M

Product Documentation: RLK31-8-2500-IR/31/33/115-5M

Language Selection:
Brief InstructionsLanguageFile TypeFile Size
Instruction leaflet / BeipackzettelALLPDF481 KB

Design / Simulation: RLK31-8-2500-IR/31/33/115-5M

Language Selection:
CADLanguageFile TypeFile Size
CAD 3-D / CAD 3-DALLSTP326 KB
CAD Portal / CAD PortalALLLINK---

Approvals: RLK31-8-2500-IR/31/33/115-5M

Language Selection:
Declaration of ConformityCert No.LanguageFile TypeFile Size
EU Declaration of Conformity (P+F) / EU-Konformitäterklärung (P+F)DOC-0535AALLPDF129 KB

Associated Products: RLK31-8-2500-IR/31/33/115-5M

Accessories
Mounting bracket fa
Mounting bracket narrowfa
Mounting bracket narrowfa
Mounting aid for round steel ø 12 mm or sheet 1.5 mm ... 3 mmfa
Mounting bracket for mounting on flat surfaces with 2 M4 screwsfa
Stainless steel mounting bracket with adjustable half clamp on the sidefa
R10x and R20x series photoelectric sensors

For the first time, a consistent solution range of photoelectric functional principles and innovative technologies is available in identical housings. Users benefit from a uniform operating concept across the entire portfolio. Discover the R100, R101, R103, R200 and R201 series ...

ML100 Photoelectric Sensor

Whether glass, solar wafers or printed circuit boards: The photoelectric sensors of the ML100 series are precisely tailored to meet the requirements of various complex detection tasks. Learn more about the portfolio and find the ideal sensor for your application ...