Photoelectric Sensor Pepperl+Fuchs GLV18-55-G/115/120

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Photoelectric Sensor GLV18-55-G/115/120

Brand: Pepperl+Fuchs
Product Code:

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Datasheet excerpt: Technical data of GLV18-55-G/115/120

Classifications

Item Specification
Retroreflective detector specifically designed for glass detection, featuring an M18 threaded housing configuration, plastic enclosure, front optical surface, 2.5 m detection range, red light, light/dark ON, DC version, 2 PNP outputs, and permanent cable

Overall specifications
Operational sensing range		0 ... 2.5 m in glass mode; 0 ... 5 m in standard mode
reflector spacing		0 ... 2.5 m in glass mode; 0 ... 5 m in standard mode
detection range threshold		6.5 m
Reference point		reflector C110-2
illumination source		LED
Illumination type		modulated red light in the visible spectrum , 640 nm
polarizing filter		yes
Size of the illumination spot		approx. 370 mm at 6.5 m ; 50 mm at 1 m
angle of opening		approx. 2 °
optical surface		frontal
Ambient light threshold		30000 Lux
Parameters related to functional safety
MTTF_d		1260 a
task duration (T_M)		20 a
Diagnostic Range (DC)		0 %
Indicators/operation controls
Operational status indicator		Green LED, steadily illuminated Power on flashing at 2 Hz or 4 Hz in Teach-In mode
operation indicator		Yellow indicator LED: In retro-reflective mode: Illuminates when the light beam is unobstructed; flashes if the signal is below functioning reserve, and is off when the light beam is blocked. In glass mode: Illuminates when the light beam is unobstructed; flashes if additional compensation cannot be achieved; off when the light beam is obstructed
control components		variable resistor for Teach-In and mode selection
Difference detection thresholds		18% - transparent glass containers
Electrical parameters
Operational voltage		10 ... 30 V DC
No-load input current		< 15 mA
Output
Type of switch		light/dark on
Output signal		2 PNP, supplementary, short-circuit protected, open collectors
Switching voltage level		max. 30 V DC
Switching capacity		max. 100 mA
voltage loss		= 1.5 V DC
commutation frequency		1 kHz
reaction time		= 0.5 ms
Compliance
Product specification		EN 60947-5-2
Certifications and approvals
EAC compliance		TR CU 020/2011
Ingress protection rating		II, Nominal insulation voltage = 50 V AC with pollution degree 1-2 according to IEC 60664-1
UL certification		cULus approved, 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		-40 ... 70 °C (-40 ... 158 °F)
Mechanical characteristics
Protection等级		IP67
Linkage		2 m permanently attached cable
Material
	Housing	PC
	optical surface	PMMA
	Cable	PVC
Mass		approx. 75 g
Measurements
	Length	39.8 mm
	Diameter	18 mm
	Thread dimension	M18