Photoelectric Sensor Pepperl+Fuchs OBT50-R2-E2-P

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Photoelectric Sensor OBT50-R2-E2-P

Brand: Pepperl+Fuchs
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Datasheet excerpt: Technical data of OBT50-R2-E2-P

Classifications

Item Specification
Triangulation sensor featuring background elimination suitable for standard applications, compact design, 50 mm detection range, red light source, light on mode, PNP output, and 2 m permanently attached cable

Overall specifications
Detection distance		3 ... 50 mm
Reference point		typical white, 100 mm x 100 mm
illumination source		LED
Illumination type		modulated red light in the visible spectrum , 630 nm
Black-white contrast (6 %/90 %)		< 15 % at 50 mm
Angular displacement		approx. 2 °
Size of the illumination spot		approx. 3.5 mm at a distance of 50 mm
angle of opening		approx. 2 °
optical surface		frontal
Ambient light threshold		EN 60947-5-2 : 30000 Lux
Parameters related to functional safety
MTTF_d		800 a
task duration (T_M)		20 a
Diagnostic Range (DC)		0 %
Indicators/operation controls
Operational status indicator		LED green, continuously illuminated Power on, short-circuit: LED green blinking (approximately 4 Hz)
operation indicator		Yellow indicator LED ON: indicates when an object is detected
Electrical parameters
Operational voltage		10 ... 30 V DC , class 2
No-load input current		< 10 mA
Ingress protection rating		III
Output
Type of switch		Non-contact / light activated
Output signal		1 PNP output, safeguarded against short circuits, protected against reverse polarity, open collector
Switching voltage level		max. 30 V DC
Switching capacity		max. 50 mA, resistive load
voltage loss		= 1.5 V DC
commutation frequency		approx. 800 Hz
reaction time		600 µs
Compliance
Product specification		EN 60947-5-2
Certifications and approvals
UL certification		E87056, cULus Recognized, Class 2 Power Supply
CCC certification		CCC certification / marking not necessary for products rated ≤36 V
Environmental conditions
Ambient temperature		-25 ... 60 °C (-13 ... 140 °F)
Ambient storage temperature		-30 ... 70 °C (-22 ... 158 °F)
Mechanical characteristics
Protection等级		IP67
Linkage		2 m permanently attached cable
Material
	Housing	PC/ABS and thermoplastic polyurethane
	optical surface	PC
	Cable	PUR
mounting		mounting screws, 2 x M2 hex socket screws included in the package
Mass		approx. 20 g
Measurements
	Height	24 mm
	Width	7.5 mm
	Depth	11.2 mm
Cable duration		2 m