CMOS Laser Displacement Sensor - LM Series

CMOS Type- LM Series

Overview Products Lineup Specs Dimensions Model

Sensor head

Model		LM-030	LM-065	LM-100	LM-300	LM-600
Datum distance (mm)		30	65	100	300	600
Measuring distance (mm)		20~45	55~105	75~130	160~450	200~1000
light source	kind	Red Laser (639nm)
	Laser Type	Class 2 laser products
	Output	600μW
Light point size (at datum distance)		Approx. 200×750μm	Approx. 550×1750μm	Approx. 0.4×1.4mm	Approx. ø0.5mm	Approx. ø1.6mm
Linearity12		25 to 35 mm: ±0.1% F.S.	55 to 75mm：±0.1%F.S.	80 to 120 mm：±0.15%F.S.	160 to 440 mm：±0.25%F.S.	200 to 600 mm：±0.25%F.S. 200 to 1000 mm：±0.5%F.S.
Repetition accuracy (at reference distance)*3		1μm	2μm	4μm	30μm	50μm
Sampling period		0.33/1/2/5ms switching
Temperature Characteristics*2		0.05% F.S./℃	0.06% F.S./℃	0.06% F.S./℃	0.08% F.S./℃
Enclosure protection class		IP67
Ambient luminosity*4		Incandescent: 5000 lux	Incandescent: 7500 lux		Incandescent: 5000 lux
Ambient temperature		-10 to +50 °C (non-condensing, non-freezing)
Ambient humidity		35 to 85% RH (non-condensing)
Vibration resistance		10 to 55 Hz double amplitude 1.5 mm 2 hours in each direction X, Y, Z
Material		Housing: PBT Indicator cover: PC Lens cap: Glass Cable: PVC
Weight		Approx. 60g	Approx. 80g		Approx. 130g
Mounting Bracket		OW-LM001	OW-LM002		OW-LM003

Model	NPN	LM-1000N	LM-1050N
	PNP	LM-1000P	LM-1050P
	NPN/PNP	LM-1000	LM-1050
Main odule/Expansion Module		Main odule	Expansion Module
Mounting Type		DIN rail mounting
Sensor Head Compatibility		Available
Monitor	Minimum display unit	LM-030: 1 μm, LM-065/LM-100: 2 μm, LM-300: 10 μm, LM-600: 50 μm
	Display range	LM-030/LM-065/LM-100: ±99.999mm to ±99mm (Variable in 4 levels), LM-300/LM-600: ±999.99mm to ±999mm (Variable in 3 levels)
	Display rate	Approx. 10 times / sec.
Analog Voltage Output		±5V, 1 to 5V, 0 to 5V Output Impedance 100Ω	-
Analog Current Output		4 to 20 mA Maximum Load Resistance 350Ω
Control input	Channel switching input	NPN: ON when connected to 0V, OFF when connected to 24V; PNP: ON when connected to 24V, OFF when connected to 0V;
	Zero drift input
	Transmit stop input
	Timer input
	Reset input
Control output*¹	Judgment Output	Open collector, 50mA max (NPN/PNP; normally open/closed, switchable)
	Alarm output	Open collector, 50mA max (NPN/PNP; normally closed, non-switchable)
Electric power source	Supply voltage*¹	10 to 30 VDC including ripple (P-P) 10 percent	Power supply through the main unit
	Power consumption without load)	1950 mW or less (at 30 V, 65 mA maximum)	1800 mW or less (at 30 V, 60 mA max.)
Ambient Temperature		-10 to + 50 °C (non-freezing)
Ambient Humidity		35 to 85% RH (non-condensing)
Vibration resistance		10 to 55 Hz, 1.5 mm dual amplitude, 2 hours each for X, Y, and Z axes
Material		Case: Polycarbonate Key: Polyacetal Cable: PVC
Weight (including accessories)		Approx. 150g	Approx. 140g