Specifications - Omron ZX2 Manual

Specifications

Diffuse-reflective Sensor Heads
Item Model
Optical system
Light source
(wave length)
Measurement center point
Measurement range
Beam shape
Beam size *1
Resolution *2
Linearity *3
Temperature characteristic *4
Ambient illumination
Ambient temperature
Ambient humidity
Dielectric strength
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
Degree of protection
Connection method
Weight (packed state)
Materials
Accessories
Regular-reflective Sensor Head
Item Model
Optical system
Light source (wave length)
Measurement center point
Measurement range
Beam shape
Beam size *1
Resolution *2
Linearity *3
Temperature characteristic *4
Ambient illumination
Ambient temperature
Ambient humidity
Dielectric strength
Vibration resistance (destruction) 10 to 150 Hz, 0.7-mm double amplitude, 80 minutes, each in X,Y,and Z directions
Shock resistance (destruction) 300 m/s
Degree of protection
Connection method
Weight (packed state)
Materials
Accessories
Note: False detection outside the measurement range can occur in the case of an object with high reflectance.
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*1. Beam size: Defined as 1/e (13.5 %) of the center optical intensity at the minimum value of the measurement range (effective value).
False detections can occur in the case there is light leakage outside the defined region and the surroundings of the target object have a high
reflectance in comparison to the target object. Correct measurements may not be obtained if the workpiece is smaller than the beam size.
*2. Resolution: indicates the degree of fluctuation (±3σ) of analog output when connected to the ZX2-LDA.
(The measured value is given for the center distance for OMRON's standard target object (diffuse-reflective models: white ceramic object,
regular-reflective models:1/4 λ flat mirror) when the response time of the ZX2-LDA is set to 128 ms.)
Indicates the repetition accuracy for when the workpiece is in a state of rest. Not an indication of distance accuracy.
Resolution performance may not be satisfied in a strong electromagnetic field.
*3. Linearity: indicates the error with respect to the ideal straight line of the displacement output in the case of measuring Omron' s standard target
object. Linearity and measured value may vary depending on target object.
F.S. indicates the full scope of the measurement range. (ZX2-LD50(L): 20 mm)
*4. Temperature characteristic: Value for the case the space between the sensor head and Omron' s standard target object is secured by an
aluminum jig. (Measured at the measurement center distance)
*5. These Sensors are classified as Class 2 laser devices for diffuse-reflective models and Class 1 for regular-reflective models under EN 60825-
1 and the regulations of Laser Notice No. 50 for FDA certification. CDRH registration has been completed.
ZX2-LD50L
Diffuse reflective
Visible-light semiconductor laser with a wavelength of 660 nm and an output of 1mW max.
EN class 2, FDA class 2 *5
50 mm
±10 mm
Line Spot
Approx. 60 μm × 2.6 mm Approx. 60 μm dia.
1.5 μm
±0.05% F.S. (40 to 50 mm) ±0.1% F.S. (40 to 50 mm) ±0.05% F.S. (65 to 100 mm) ±0.1% F.S. (65 to 100 mm)
0.02% F.S. /°C
Incandescent lamp: 10,000 lx max. (on light receiving side)
Operating: 0 to 50 °C, Storage: −15 to 70 °C (with no icing or condensation)
Operating and storage: 35% to 85% (with no condensation)
1,000 VAC, 50/60 Hz for 1 min.
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3 times each in six directions (up/down, left/right, forward/backward)
IEC60529, IP67
Connector connection (standard cable length: 500 mm)
Approx. 160 g (main unit only: Approx. 75 g)
Case and cover: PBT (polybutylene terephtahalate), Optical window: Glass, Internal thread: Brass, Cable: PVC
Instruction sheet, Ferrite core ×1 (made by TDK Corp. ZCAT1730-0730A), Laser warning label (English), FDA
Regular reflective
Visible-light semiconductor laser with a wavelength of 660 nm and an output of 0.24 mW max. EN class 1, FDA class 1 *5
48mm
±5mm
Spot
Approx. 60 μm dia.
1.5 μm
±0.3%F.S. (entire range)
0.06%F.S./°C
Incandescent lamp: 10,000lx max. (on light receiving side)
Operating: 0 to 50 °C, Storage: -15 to 70 °C (with no icing or condensation)
Operating and storage: 35% to 85% (with no condensation)
1,000 VAC, 50/60 Hz for 1 minute
2
3 times each in six directions (up/down,left/right,forward/backward)
IEC 60529, IP67
Connector connection (standard cable length: 500 mm)
Approx.160g (Sensor Head only: Approx.75g)
Case and cover: PBT (polybutylene terephtahalate), Optical window: Glass, Internal thread: Brass, Cable: PVC
Instruction sheet, Ferrite core ×1 (made by TDK Corp. ZCAT1730-0730A), Laser warning label (English), FDA
ZX2-LD50 ZX2-LD100L
100 mm
±35 mm
Line
Approx.110 μm × 2.7 mm
5 μm
ZX2-LD50V
ZX2
ZX2-LD100
Spot
Approx. 110 μm dia.
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