KEYENCE/KEYENCE CMOS laser sensor LK-G5000 series with a wavelength of 655mm

Summary: Laser displacement sensors must have the same combination of speed, accuracy and performance in order to excel in a wide range of applications. The LK-G5000 uses high-end technology to strive for excellence in every aspect. The ability to cope with speed, accuracy, and various targets is a measuring instrument that pursues "super" in all aspects and meets the various needs of the field.

KEYENCE/KEYENCE CMOS laser sensor LK-G5000 series with a wavelength of 655mm

　　peculiarity

Any target can be stably measured without changing settings

The amount of light received can be automatically adjusted to the workpiece, which reduces the adjustment man-hours on site.

The appropriate sensor head can be selected according to the situation

There are more than 20 sensor heads in lineup, and we can handle all measurement conditions.

Stability thanks to high-speed sampling

High-speed sampling up to 392 kHz is possible. High-frequency vibrations can also be measured.

Product parameters

Model		LK-H080	LK-H150	LK-H082	LK-H087	LK-H152	LK-H157
Installation mode		Diffuse reflective		Diffuse/Specular Reflective Type*5
Reference distance		80mm	150mm	Diffuse type: 80 mm Mirror emission type: 76.7mm		Diffuse type: 150 mm Mirror emitting type: 147.5mm
Measuring range		±18 mm*1	±40 mm*1	Diffuse type: ± 18 mm Specular emitter: -17.6mm to +14.5mm*1		Diffuse reflective type: ±40 mm Specular emitter: -39.5mm to +24.4mm*1
light source	type	Red diode laser
	wavelength	655mm
	Laser class	GB7247.1: 3A kind FDA (CDRH) 21CFR Part1040.10: IIIa kind		GB7247.1: 2 kind FDA (CDRH) 21CFR Part1040.10: II kind
	output	4.8mW
Spot diameter (at reference distance)		ø70 µm	ø120 µm	ø70 µm	70 µm × 2，500 µm	ø120 µm	120 µm × 4，200 µm
Linearity		0.1 µm*3	0.25 µm*3	0.1 µm*3		0.25 µm*3
Repeatability		0.1 µm*3	0.25 µm*3	0.1 µm*3		0.25 µm*3
Sampling period		2.55/5/10/20/50/100/200/500/1000 µs (9 levels to choose from)
Temperature characteristics		0.01% F.S./°C (F.S.=36 mm)	0.01% F.S./°C (F.S.=80 mm)	0.01% F.S./°C(F.S.=36 mm)		0.01% F.S./°C(F.S.=80 mm)
Environmental resistance	Enclosure protection grade	IP67
	Ambient lighting	Incandescent/fluorescent: 10,000 lux max				Incandescent/fluorescent: 5,000 lux max
	Ambient temperature	0 to +50 °C*4
	relative humidity	35 up to 85 % RH (non-condensing)
	Earthquake resistance	10 to 55 Hz, double amplitude 1.5 mm, 2 hours each in the X,Y,Z direction
material		Cast aluminium housing
weight		Approx. 280 g	About 300 g	Approx. 280 g		About 300 g

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This article introduces the KEYENCE/KEYENCE CMOS laser sensor LK-G5000 series with a wavelength of 655mm, if you are interested in KEYENCE/KEYENCE sensor, please also contact our customer service, we look forward to your call, hope our technology and service can bring you a better experience.

KEYENCE/KEYENCE CMOS laser sensor LK-G5000 series with a wavelength of 655mm

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