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  6. RLK31-8-2500-IR/31/59/115

RLK31-8-2500-IR/31/59/115 Diffuse mode sensor

Key Benefits at a Glance

  • Operating voltage AC / DC
  • Highly visible LED
  • Relay output
  • Compact and stable housing
  • Protection class II

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Product photo: Diffuse mode sensor RLK31-8-2500-IR/31/59/115
Dimensions: Diffuse mode sensor RLK31-8-2500-IR/31/59/115
Product photo: Diffuse mode sensor RLK31-8-2500-IR/31/59/115
Dimensions: Diffuse mode sensor RLK31-8-2500-IR/31/59/115
Product Compliance: Europe – CE
Product Compliance: EU - protection class II
Product Compliance: China – CCC
Product Compliance: United Kingdom – UKCA
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.

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DatasheetClassificationProduct DocumentationDesign / SimulationApprovalsRelated Products

Technical data of RLK31-8-2500-IR/31/59/115

Diffuse mode sensor, plastic housing, 2500 mm adjustable detection range, AC/DC version, infrared light, dark on, relay contact output, fixed cable
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
MTTFd790 a
Mission Time (TM)20 a
Diagnostic Coverage (DC)0 %
Operation indicatorLED green: power on
Function indicatorLED yellow, lights up with receiver lit
Control elementsSensing range adjuster
Operating voltageUB24 ... 240 V AC
12 ... 240 V DC
No-load supply currentI0≤ 40 mA
Power consumptionP0≤ 2 VA
Switching typedark-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 frequencyf≤ 20 Hz
Response time≤ 25 ms
Product standardEN 60947-5-2
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 temperature-25 ... 55 °C (-13 ... 131 °F)
Storage temperature-40 ... 70 °C (-40 ... 158 °F)
Degree of protectionIP67
Connection2 m fixed cable , 5-wire
Material
HousingPolycarbonate
Optical facePMMA
Mass155 g
Dimensions
Height62 mm
Width18 mm
Depth35 mm
General Notes