Serviceline Industrial Sensors
Serviceline Explosion Protection

Thru-beam sensor ARGOS-20M-LR-4m

ARGOS-20M-LR-4m
  • Indicator LED on the front
  • Protection against cross-talk with up to four devices
  • Relay output

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  ARGOS-20M-LR-4m

Product Description
Thru-beam sensor
System components
EmitterARGOS-T
ReceiverARGOS-R
General specifications
Effective detection range0.5 ... 20 m
Threshold detection range28 m
Number of protective field beams1
Light sourceIRED
Light typemodulated infrared light 950 nm
MarkingCE
Diameter of the light spotapprox. 7.3 m at a distance of 20 m
Opening angle20 °
Optical facefrontal
Ambient light limit100000 Lux
Indicators/operating means
Operation indicatoremitter LED green: power on
Function indicatorReceiver:
LED red: lit when the light beam is interrupted
Stability alarm indicatorReceiver: flashing (approx. 4 Hz)
Electrical specifications
Operating voltage10 ... 30 V AC
10 ... 40 V DC
Operating currentEmitter: ≤ 10 mA
Receiver: ≤ 25 mA
Power consumptionEmitter: ≤ 0.4 VA
Receiver: ≤ 1 VA
Output
Output typerelay, change-over contact
Switching typelight-on
Switching voltageDC: max. 48 V AC: max. 50 V
Switching currentDC: max. 0.5 A AC: max. 0.6 A
Energized/De-energized delaytyp. 100 ms
Response time≤ 100 ms
Conformity
Product standardEN 61000-6-2, EN 61000-6-3
Ambient conditions
Ambient temperature-20 ... 75 °C (-4 ... 167 °F)
Storage temperature-20 ... 75 °C (-4 ... 167 °F)
Mechanical specifications
Degree of protectionIP67 according to EN 60529
ConnectionEmitter: 0.25 mm2 , 3-wire 4 m fixed cable
Receiver: 0.25 mm2 , 5-wire 4 m fixed cable
Material
HousingPC2805 RF
MassEmitter: 116 g
Receiver: 131 g
Dimensions
Length55 mm
Diameter22.5 mm

Classifications

SystemClasscode
ECLASS 13.027270901
ECLASS 12.027270901
ECLASS 11.027270901
ECLASS 10.0.127270901
ECLASS 9.027270901
ECLASS 8.027270901
ECLASS 5.127270901
ETIM 9.0EC002716
ETIM 8.0EC002716
ETIM 7.0EC002716
ETIM 6.0EC002716
ETIM 5.0EC002716
UNSPSC 12.139121528

Details: ARGOS-20M-LR-4m

Product Documentation: ARGOS-20M-LR-4m

Language Selection:
Brief InstructionsLanguageFile TypeFile Size
Instruction leaflet / BeipackzettelALLPDF897 KB

Associated Products: ARGOS-20M-LR-4m

Accessories

Plastic panel for surface mounting ARGOS light barriers, impact-resistant plastic PA6 GF15fa
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