RKR 3B/66.11-S8

Unpolarized retro-reflective photoelectric sensor

Part no.: 50122232

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RK3C.1/6G-M8
Unpolarized retro-reflective photoelectric sensor
Part no.: 50143655
  • Series: 3C
  • Operating principle: Reflection principle
  • Operating range, max.: 0.02 ... 6.5 m
  • Design: Cubic
Part no.: 50143655
Series 3B
Operating principle Reflection principle
Application Detection of high-gloss or polished surfaces
Operating range 0.02 ... 6.5 m (guaranteed operating range)
Operating range limit 0.02 ... 7 m (typical operating range)
Light source LED, Red
Wavelength 620 nm
Transmitted-signal shape Pulsed
LED group 2
Type of light spot geometry Oval
Protective circuit Polarity reversal protection
Short circuit protected
Supply voltage UB 10 ... 30 V, DC
Current consumption, max. 14 mA
Residual ripple 0 ... 15 %, From UB
Open-circuit current 0 ... 14 mA
Number of digital switching outputs 2 Piece(s)
Type Digital switching output
Switching element Transistor, Push-pull
Switching principle Light switching (PNP)/dark switching (NPN)
Switching element Transistor, Push-pull
Switching principle Dark switching (PNP)/light switching (NPN)
Switching frequency 1,000 Hz
Response time 0.5 ms
Readiness delay 300 ms
Number of connections 1 Piece(s)
Function Signal OUT
Voltage supply
Type of connection Connector
Thread size M8
Type Male
Material Metal
No. of pins 4 -pin
Dimension (W x H x L) 11 mm x 32 mm x 17 mm
Housing material Plastic
Plastic housing PC-ABS
Lens cover material Plastic / PMMA
Net weight 10 g
Housing color Red, RAL 3000
Type of fastening Through-hole mounting
Type of display LED
Number of LEDs 2 Piece(s)
Ambient temperature, operation -30 ... 55 °C
Ambient temperature, storage -30 ... 70 °C
Degree of protection IP 67
Protection class III
Approvals c UL US
Standards applied IEC/EN 60947-5-2
Customs tariff number 85365019
ECLASS 5.1.4 27270902
ECLASS 8.0 27270902
ECLASS 9.0 27270902
ECLASS 10.0 27270902
ECLASS 11.0 27270902
ETIM 5.0 EC002717
ETIM 6.0 EC002717
ETIM 7.0 EC002717
3D-CAD model - zip
EC declaration of conformity - pdf
Certificate - ECOLAB - pdf