Serviceline Industrial Sensors
Serviceline Explosion Protection

Retroreflective sensor GLK18-55/25/115/161

GLK18-55/25/115/161
  • Efficient Line in a short M18 plastic housing for standard applications
  • Very high detection range
  • 4 LEDs indicator for 360° visibility
  • Version with front optical face
  • Universal usage at different power supplies

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  GLK18-55/25/115/161

Product Description
Retroreflective sensor with polarization filter, M18 threaded housing design, plastic housing, front optical face, 4 m detection range, red light, light on, AC/DC version, NPN-FET output, fixed cable
General specifications
Effective detection range0 ... 4 m
Reflector distance0.05 ... 4 m
Threshold detection range5.5 m
Reference targetreflector C110-2
Light sourceLED
Light typemodulated visible red light , 640 nm
Polarization filteryes
Diameter of the light spotapprox. 200 mm at 5.5 m
Opening angleapprox. 2 °
Optical facefrontal
Ambient light limit30000 Lux
Accessories providedMounting aids
Indicators/operating means
Operation indicatorLED green, statically lit Power on
Function indicatorLED yellow: lights up when receiving the light beam ; flashes when falling short of the operating reserve; OFF when light beam is interrupted
Electrical specifications
Operating voltage20 ... 250 V AC/DC
No-load supply current< 2.5 mA
Output
Switching typelight-on
Signal outputN-channel MOSFET, short circuit protected
Switching voltagemax. 250 V AC/DC
Switching currentmax. 200 mA
Voltage drop≤ 3.5 V AC/DC
Switching frequency50 Hz
Response time≤ 10 ms
Conformity
Product standardEN 60947-5-2
Compliance with standards and directives
Standard conformity
StandardsUL 508
Approvals and certificates
Protection classII, rated insulation voltage ≤ 250 V AC with pollution degree 1-2 according to IEC 60664-1
UL approvalcULus Listed, Type 1 enclosure
For overcurrent protection, install a fuse with a rated current of max. 3 A 250 V AC/DC
CCC approvalCertified by China Compulsory Certification (CCC)
Ambient conditions
Ambient temperature-20 ... 60 °C (-4 ... 140 °F)
Storage temperature-40 ... 70 °C (-40 ... 158 °F)
Mechanical specifications
Degree of protectionIP67
Connection2 m, 3 x 0.34 mm2, PVC cable
Material
HousingPC-PBT
Optical facePMMA
Massapprox. 100 g
Dimensions
Length56 mm
Diameter18 mm
Thread sizeM18

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: GLK18-55/25/115/161

Function

The GLV/GLK18 series sensors help improve the efficiency of machines and systems. The design of the M18 plastic housing, the connection technology, and sensor properties are highly standardized. Concentrating on the key sensor requirements has produced a robust and reliable product series for DC and AC/DC voltage systems without any over-engineering. The mounting set included in the scope of delivery and the optimized potentiometer design ensure fast assembly and easy configuration.

Product Documentation: GLK18-55/25/115/161

Language Selection:
Brief InstructionsLanguageFile TypeFile Size
Instruction leaflet / BeipackzettelALLPDF630 KB

Design / Simulation: GLK18-55/25/115/161

Language Selection:
CADLanguageFile TypeFile Size
CAD 3-D / CAD 3-DALLSTP3413 KB
CAD Portal / CAD PortalALLLINK---

Approvals: GLK18-55/25/115/161

Language Selection:
Declaration of ConformityCert No.LanguageFile TypeFile Size
EU Declaration of Conformity (P+F) / EU-Konformitäterklärung (P+F)DOC-5837AALLPDF233 KB

Associated Products: GLK18-55/25/115/161

Accessories

Mounting adapter, 18 mm, fixture for all cylindrical sensors with M18 thread, easy to install and precisely adjust, large adjustment range (max. 20 mm)fa
Mounting Bracket with swivel nutfa
Plastic mounting adapter, 18 mmfa
Universal mounting bracket for cylindrical sensors with a diameter of 5 ... 30 mmfa
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