RTFR 25B/66

Energetic diffuse sensor

Part no.: 50108475

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Series 25B
Operating principle Diffuse reflection principle
Operating range, white 90% 0 ... 0.6 m
Operating range, gray 18% 0.001 ... 0.37 m
Operating range, black 6% 0.015 ... 0.33 m
Operating range limit, white 90% 0 ... 0.65 m
Operating range limit, gray 18% 0.001 ... 0.38 m
Operating range limit, black 6% 0.015 ... 0.35 m
Light source LED, Red
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 ... 20 mA
Number of digital switching outputs 2 Piece(s)
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 500 Hz
Response time 1 ms
Type of connection Cable
Cable length 2,000 mm
Number of conductors 4 -wire
Dimension (W x H x L) 15 mm x 38.9 mm x 28.7 mm
Housing material Plastic
Plastic housing PC-ABS
Lens cover material Plastic / PMMA
Net weight 55 g
Type of fastening Through-hole mounting, Via optional mounting device
Operational controls 270° potentiometer
Ambient temperature, operation -30 ... 55 °C
Degree of protection IP 67, IP 66
Protection class II
Certifications c UL US
Standards applied IEC 60947-5-2
Customs tariff number 85365019
ECLASS 8.0 27270903
ECLASS 9.0 27270903
ETIM 5.0 EC001821
ETIM 6.0 EC001821

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Results list: 3 products found
BT 205M
Mounting device
Part no.: 50139831
  • Type of fastening, at device: Screw type
  • Type of fastening, at system: Through-hole mounting
  • Mounting device material: Metal
  • Suitable for product group: Switching sensors, cubic
Part no.: 50139831
BT 205M-10SET
Mounting device set
Part no.: 50124651
  • Design of mounting device: Angle, L-shape
  • Type of fastening, at device: Screw type
  • Type of fastening, at system: Through-hole mounting
  • Mounting device material: Metal
Part no.: 50124651
BT 25
Mounting device
Part no.: 50040269
  • Design of mounting device: Angle, L-shape
  • Type of fastening, at device: Screw type
  • Type of fastening, at system: Through-hole mounting
  • Mounting device material: Metal
Part no.: 50040269

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Results list: 7 products found
BTP 200M-D10
Mounting system
Part no.: 50117830
  • Design of mounting device: Protection hood
  • Type of fastening, at device: Screw type
  • Type of fastening, at system: For 10 mm rod
  • Mounting device material: Metal
Part no.: 50117830
BTP 200M-D12
Mounting system
Part no.: 50117829
  • Design of mounting device: Protection hood
  • Type of fastening, at device: Screw type
  • Type of fastening, at system: For 12 mm rod
  • Mounting device material: Metal
Part no.: 50117829
BTP 200M-D14
Mounting system
Part no.: 50117828
  • Design of mounting device: Protection hood
  • Type of fastening, at device: Screw type
  • Type of fastening, at system: For 14 mm rod
  • Mounting device material: Metal
Part no.: 50117828
BTU 200M-D10
Mounting system
Part no.: 50117256
  • Design of mounting device: Mounting system
  • Type of fastening, at device: Screw type, Suited for M3 screws
  • Type of fastening, at system: For 10 mm rod, Sheet-metal mounting
  • Mounting device material: Metal
Part no.: 50117256
BTU 200M-D12
Mounting system
Part no.: 50117255
  • Design of mounting device: Mounting system
  • Type of fastening, at device: Screw type, Suited for M3 screws
  • Type of fastening, at system: For 12 mm rod, Sheet-metal mounting
  • Mounting device material: Metal
Part no.: 50117255
BTU 200M-D14
Mounting system
Part no.: 50117254
  • Design of mounting device: Mounting system
  • Type of fastening, at device: Screw type, Suited for M3 screws
  • Type of fastening, at system: For 14 mm rod, Sheet-metal mounting
  • Mounting device material: Metal
Part no.: 50117254
BTU 346M-D12
Mounting system
Part no.: 50122797
  • Design of mounting device: Mounting system
  • Type of fastening, at device: Screw type
  • Type of fastening, at system: For 12 mm rod, Sheet-metal mounting
  • Mounting device material: Metal
Part no.: 50122797
3D-CAD model - zip
Declaration of Conformity - pdf
Certificate - ECOLAB - pdf