Sensor Head, Wide Type, Laser Class 2 LK-H087

LK-H087 - Sensor Head, Wide Type, Laser Class 2

*Please note that accessories depicted in the image are for illustrative purposes only and may not be included with the product.

Specifications

Model		LK-H087
Mounting mode		Diffuse reflective / Specular reflective^*1
Reference distance		Diffuse reflective: 80 mm Specular reflective: 76.7 mm
Measuring range		Diffuse reflective: ±18 mm Specular reflective: -17.6 mm to +14.5 mm^*2
Light source	Type	Red semiconductor laser
	Wavelength	655nm
	Laser class	IEC 60825-1: Class 2 FDA(CDRH)21CFR Part 1040.10: Class II
	Output	0.95mW
Spot diameter (at standard distance)		70 µm x 2,500 µm
Linearity		±0.02% of F.S. (F.S.= 36 mm)^*3
Repeatability		0.1 µm^*4
Sampling cycle		2.55/5/10/20/50/100/200/500/1000 µs (9 steps selectable)
Temperature characteristics		0.01% of F.S./°C (F.S.= 36 mm)
Environmental resistance	Enclosure rating	IP67
	Ambient light	Incandescent lamp or fluorescent lamp: 10,000 lux max.
	Ambient temperature	0 to +50 °C^*5
	Relative humidity	35 to 85 % RH (No condensation)
	Vibration resistance	10 to 55 Hz, Double amplitude 1.5 mm, 2 hours in each of the X, Y, and Z directions
Material		Aluminium die-cast
Weight		Approx. 280 g
^1 Use one of the following dark filters when measuring a transparent or mirror surface object: LK-H082/LK-H087: LK-F3, LK-H152/LK-H157: LK-F2 ^2 Measurement range when the sampling cycle is 20 µs or more. ^3 This value is obtained when the KEYENCE standard target (White diffuse workpiece or workpiece with a metal mirror surface only for the LK-H008/LK-H008W) is measured in the normal measurement mode. ^4 This value is obtained when the KEYENCE standard target (White diffuse workpiece or workpiece with a metal mirror surface only for the LK-H008/LK-H008W) is measured at the reference distance with the number of averaging measurements set to 16384. The value in parentheses is a typical e x ample of a measurement with the number of averaging measurements set to 65536 and the sampling cycle to 200 µs. ^*5 When the ambient temperature rises to 40 °C or more, mount this on a metal plate before use.

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