Photoelectric Sensor Pepperl+Fuchs LT2-8-HS-2000/49/105

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Photoelectric Sensor LT2-8-HS-2000/49/105

Brand: Pepperl+Fuchs
Product Code:

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Datasheet excerpt: Technical data of LT2-8-HS-2000/49/105

Classifications

Item Specification
High-accuracy sensor designed for extended detection distances up to 2 m

Overall specifications
Minimum detection range		0 ... 500 mm through background assessment, 350 ... 500 mm by background suppression
Maximum detection range		0 ... 2000 mm via background analysis, 350 ... 2500 mm using background suppression
illumination source		IRED
Illumination type		modulated infrared light
Operation mode		transitioning between background suppression and evaluation
Size of the illumination spot		50 mm at 2000 mm sensing range
Parameters related to functional safety
MTTF_d		730 a
task duration (T_M)		20 a
Diagnostic Range (DC)		60 %
Indicators/operation controls
operation indicator		LED green: power activated Yellow indicator LED: object sensing
control components		Configuration of sensing range, programming switch for timing functions, time configuration
Electrical parameters
Operational voltage		15 ... 35 V DC
Ripple		10 %
No-load input current		100 mA
Input
Verification input		emitter shutdown with +Ub
Output
Type of switch		light/dark mode selectable via programming, factory default: light on
Output signal		1 NPN, 1 PNP, protected against short circuits, open-collector output outputs
Switching voltage level		35 V DC
Switching capacity		200 mA
reaction time		50 ms
delay in a de-energized state		100 ms
Timing feature		Configurable on/off delay, adjustable from 0.1 to 10 s
Compliance
Product specification		EN 60947-5-2
Adherence to standards and directives
Compliance with standards
	Generated interference	EN 61000-6-3
	Standards	EN 61000-6-2 excluding EN 61000-4-5, EN 61000-4-11
Certifications and approvals
CE compliance		yes
Environmental conditions
Ambient temperature		-20 ... 60 °C (-4 ... 140 °F)
Mechanical characteristics
Protection等级		IP65
Linkage		5-pin plastic M12 connector without cable assembly
Material
	Housing	Makrolon GV30 material
	optical surface	durable polymeric lens
Mass		320 g
Measurements
	Height	64 mm
	Width	150 mm
	Depth	49 mm