Optical unit (70 mm ・Quad type) CL-L070N

CL-L070N - Optical unit (70 mm ・Quad type)

Specifications

Model			CL-L070N^*1
Type			Optical unit
Head			CL-L070 ^*1
Reference distance			70 mm 2.76"
Reference measurement range	Measurement range		± 10 mm ± 0.39"
	Linearity		± 2.2 µm ± 0.000087"^*2
High precision measurement range	Measurement range		± 3.0 mm ± 0.12"
	Linearity		± 2.0 µm ± 0.000079"^*2
Resolution			0.25 µm 0.000010"^*3
Spot diameter			ø 600 µm ø 0.0236"
Laser class	Optical unit		Class 1
Sampling cycle			100/200/500/1000 µs (Adjustable 4-stage)
Environmental resistance	Enclosure rating	Head	IP67 (IEC60529)
	Ambient light		Target surface illuminance 30,000 lux (Incandescent lamp)
	Ambient temperature		0 to 50°C 32 to 122°F
	Relative humidity		20% RH to 85% RH (no condensation)
	Vibration resistance	Head	10 to 57 Hz, double amplitude 1.5 mm 0.06"; 2 hours each for X, Y, and Z axes
		Optical unit	10 to 57 Hz, double amplitude 0.3 mm 0.01"; 2 hours each for X, Y, and Z axes
	Shock resistance		15G 6 ms
Temperature characteristic	Head		0.005% of F.S. / °C
	Optical unit		0.015% of F.S. / °C
Material	Head		Front: SUS Rear: Aluminum
	Optical unit		Polycarbonate
Weight	Head		Approx. 280 g
	Optical unit		Approx. 1600 g
^1 Sensor head and optical unit are a matched pair. Not cross compatible. ^2 Value measured in displacement mode with KEYENCE reference workpiece (mirrored surface). ^*3 Value measured using 16,384 average cycles with KEYENCE reference workpiece (mirrored surface).