RKR 18/4 L

Unpolarized retro-reflective photoelectric sensor

Part no.: 50102731

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RK18B.1/4P-M12
Unpolarized retro-reflective photoelectric sensor
Part no.: 50117375
  • Series: 18B
  • Operating principle: Reflection principle
  • Operating range, max.: 0 ... 6 m
  • Design: Cubic
Part no.: 50117375
Series 18
Operating principle Reflection principle
Special version Autocollimation
Operating range 0 ... 4 m
Operating range Guaranteed operating range
Operating range limit 0 ... 5 m
Operating range limit Typical operating range
Light source LED, Red
Wavelength 660 nm
LED group 1
Type of light spot geometry Round
Protective circuit Polarity reversal protection
Short circuit protected
Supply voltage UB 10 ... 30 V, DC
Residual ripple 0 ... 15 %, From UB
Open-circuit current 0 ... 35 mA
Number of digital switching outputs 1 Piece(s)
Switching element Transistor, PNP
Switching principle Light switching
Switching frequency 1,000 Hz
Response time 0.5 ms
Readiness delay 300 ms
Function Signal OUT
Voltage supply
Type of connection Connector
Thread size M12
Type Male
Material Stainless steel
No. of pins 4 -pin
Encoding A-coded
Dimension (W x H x L) 15 mm x 50 mm x 33 mm
Housing material Metal
Metal housing Zinc
Lens cover material Glass
Net weight 75 g
Housing color Red
Type of fastening Mounting thread
Through-hole mounting
Type of display LED
Ambient temperature, operation -25 ... 55 °C
Ambient temperature, storage -40 ... 70 °C
Degree of protection IP 67
IP 69K
Protection class III
Approvals c UL US
Standards applied IEC 60947-5-2
Customs tariff number 85365019
ECLASS 8.0 27270902
ECLASS 9.0 27270902
ETIM 5.0 EC002717
ETIM 6.0 EC002717
3D-CAD model - zip
Data sheet - pdf
EC declaration of conformity - pdf
UKCA declaration of conformity - pdf
Certificate - ECOLAB - pdf