Ratings/Specifications Section 6-1
148
6-1 Ratings/Specifications
6-1-1 Reflective Sensor Heads
n Ratings
Item ZX-LD40 ZX-LD100 ZX-LD300
Optical system Diffuse reflective
Applicable Amplifier Units ZX-LDA11/41
Measurement point 40 mm 100 mm 300 mm
Measurement range
±10 mm ±40 mm ±200 mm
Light source Visible-light semiconductor laser with a wavelength of
650 nm and an output of 1 mW max.; class 2
Beam shape Spot
Beam size (See note 1.)
50-
μm dia. 100-μm dia. 300-μm dia.
Resolution (See note 2.)
2
μm 16 μm 300 μm
Linearity (See note 3.)
±0.2% FS
(entire range)
±0.2% FS
(80 to 120 mm)
±2% FS
(200 to 400 mm)
Temperature characteristic
(See note 4.)
±0.03% FS/°C ±0.1% FS/°C
Ambient temperature Operating: 0 to 50
°C, Storage: −15 to 60°C
(with no icing or condensation)
Ambient humidity Operating and storage: 35% to 85%
(with no condensation)
Ambient illumination Incandescent lamp: 3,000 lx max. (on light receiving side)
Insulation resistance 20 M
Ω min. at 500 VDC
Dielectric strength 1,000 VAC, 50/60 Hz for 1 min.
Vibration resistance
(destruction)
10 to 150 Hz, 0.7-mm double amplitude 80 min each in X, Y,
and Z directions
Shock resistance
(destruction)
300 m/s
2
3 times each in six directions (up/down, left/right,
forward/backward)
Degree of protection IEC 60529, IP50
Connection method Connector relay (standard cable length: 500 mm)
Materials Case: PBT (polybutylene terephthalate), Cover: Aluminum,
Lens: Glass
Weight (packed state) Approx. 150 g
Accessories Instruction sheet, Laser warning label (English)
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