Photoelectric Sensor Pepperl+Fuchs OBT80-R2-E2-P-L

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Photoelectric Sensor OBT80-R2-E2-P-L

Brand: Pepperl+Fuchs
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Datasheet excerpt: Technical data of OBT80-R2-E2-P-L

Classifications

Item Specification
Laser triangulation method sensor with background suppression, ultra-compact design with M2 mounting, 80 mm sensing range, light on functionality, PNP output, 2 m permanently attached cable

Overall specifications
Detection distance		20 ... 80 mm
Reference point		standard black, 100 mm x 100 mm
illumination source		laser diode
Illumination type		modulated red light in the visible spectrum , 680 nm
Laser specified ratings
	Note	LASER LIGHT , DO NOT STARE INTO BEAM
	Laser category	1
	Wavelength	680 nm
	Beam spreading	> 5 mrad
	pulse duration	approx. 3 µs
	Repetition frequency	approx. 16.6 kHz
	maximum pulse energy	9.5 nJ
Black-white contrast (6 %/90 %)		< 15 % at 80 mm
Size of the illumination spot		approximately 2 mm at a separation of 80 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: activates when an object is sensed
Electrical parameters
Operational voltage		12 ... 24 V
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. 2 kHz
reaction time		250 µs
Compliance
Product specification		EN 60947-5-2
Laser safety		EN 60825-1:2007
Certifications and approvals
UL certification		E87056, cULus Recognized, Class 2 Power Supply
CCC certification		CCC certification / marking not necessary for products rated ≤36 V
FDA certification		IEC 60825-1:2007 conforms with 21 CFR 1040.10 and 1040.11, excluding deviations as stated in Laser Notice No. 50, dated June 24, 2007
Environmental conditions
Ambient temperature		-20 ... 60 °C (-4 ... 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