RK 18/4 DL.45

Unpolarized retro-reflective photoelectric sensor

Part no.: 50081364

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RK18B.T2/4P-M12
Unpolarized retro-reflective photoelectric sensor
Part no.: 50117379
  • Series: 18B
  • Operating principle: Reflection principle
  • Operating range, max.: 0 ... 4 m
  • Design: Cubic
Part no.: 50117379
Series 18
Operating principle Reflection principle
Application Detection of highly transparent bottles
Detection of highly transparent films and glass panes
Special version Autocollimation
Operating range 0 ... 2.4 m
Operating range Guaranteed operating range
Operating range limit 0 ... 3 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/dark switchable
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
Operational controls Multiturn potentiometer
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