Photoelectric Sensor Pepperl+Fuchs MLV12-54-LAS/76b/95/110

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Photoelectric Sensor MLV12-54-LAS/76b/95/110

Brand: Pepperl+Fuchs
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Datasheet excerpt: Technical data of MLV12-54-LAS/76b/95/110

Classifications

Item Specification
Laser-based retroreflective sensor with a compact design, featuring a polarization filter, 21 m detection range, red laser light, light/dark on functionality, push-pull output, test input, and M8 coupling

Overall specifications
Operational sensing range		0 ... 12 m
reflector spacing		0 ... 12 m
detection range threshold		17 m
Reference point		MH82 reflecting element
illumination source		laser diode
Illumination type		modulated red light in the visible spectrum
polarizing filter		yes
Laser specified ratings
	Note	LASER LIGHT , DO NOT STARE INTO BEAM
	Laser category	1
	Wavelength	650 nm
	Beam spreading	< 1.5 mrad
	pulse duration	1.8 µs
	Repetition frequency	17.86 kHz
	maximum pulse energy	6.7 nJ
Size of the illumination spot		approximately 5 mm x 12 mm at a 15 m sensing range
angle of opening		0.02 °
Ambient light threshold
	constant illumination	50000 Lux
	Modulated illumination	5000 Lux
Parameters related to functional safety
MTTF_d		930 a
task duration (T_M)		10 a
Diagnostic Range (DC)		90 %
Indicators/operation controls
Operational status indicator		Green LED, blinks in the event of a short circuit
operation indicator		2 yellow LEDs illuminate when the light beam is unobstructed, flash when the functioning reserve is insufficient, and turn off when the light beam is broken
control components		Rotary switch for light/dark settings, Sensitivity calibration control
Electrical parameters
Operational voltage		10 ... 30 V DC
Ripple		max. 10 %
No-load input current		max. 40 mA
Input
Verification input		Emitter shutdown at 0 V
Output
Type of switch		switchable light/dark mode
Output signal		1 push-pull (4 in 1) output, protected against short circuits, reverse polarity protection included
Switching voltage level		max. 30 V DC
Switching capacity		max. 0.1 A
voltage loss		= 2.5 V DC
commutation frequency		2500 Hz
reaction time		0.2 ms
Compliance
Product specification		EN 60947-5-2
Laser safety		IEC 60825-1:2007 adheres to 21 CFR 1040.10 and 1040.11, excluding deviations as referenced in Laser Notice No. 50, dated June 24, 2007
Adherence to standards and directives
Compliance with standards
	Resistance to shock and impact	IEC / EN 60068. half-sine, 40 g in each X, Y, and Z axes
	vibration durability	IEC / EN 60068-2-6. Sinusoidal. 10 - 150 Hz, 5 g in each of the X, Y, and Z axes
	Laser category	IEC 60825-1:2007 adheres to 21 CFR 1040.10 and 1040.11, excluding deviations as referenced in Laser Notice No. 50, dated June 24, 2007
Certifications and approvals
EAC compliance		TR CU 020/2011
UL certification		cULus Certified, Type 1 housing
CCC certification		CCC certification / marking not necessary for products rated ≤36 V
Environmental conditions
Ambient temperature		-10 ... 50 °C (14 ... 122 °F)
Ambient storage temperature		-20 ... 65 °C (-4 ... 149 °F)
Mechanical characteristics
Protection等级		IP67
Linkage		4-pin M8 metal connector, adjustable by 90°
Material
	Housing	Frame: nickel-plated, die-cast zinc, Lateral components: fiberglass-reinforced plastic PC
	optical surface	synthetic panel
Mass		60 g
Measurements
	Height	49 mm
	Width	41.5 mm
	Depth	15 mm