ZX2

5

Specifications

Diffuse-reflective Sensor Heads

Regular-reflective Sensor Head

Note: False detection outside the measurement range can occur in the case of an object with high reflectance.

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.

Item

Model

ZX2-LD50L

ZX2-LD50

ZX2-LD100L

ZX2-LD100

Optical system

Diffuse reflective

Light source

(wave length)

Visible-light semiconductor laser with a wavelength of 660 nm and an output of 1mW max.

Measurement center point

50 mm

100 mm

Measurement range

±10 mm

±35 mm

Beam shape

Line

Spot

Line

Spot

Approx. 60

μm × 2.6 mm

Approx. 60

μm dia.

Approx.110

μm × 2.7 mm Approx. 110 μm dia.

1.5

μm5 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

Ambient illumination

Incandescent lamp: 10,000 lx max. (on light receiving side)

Ambient temperature

Operating: 0 to 50

°C, Storage: −15 to 70 °C (with no icing or condensation)

Ambient humidity

Operating and storage: 35% to 85% (with no condensation)

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

Degree of protection

IEC60529, IP67

Connection method

Connector connection (standard cable length: 500 mm)

Weight (packed state)

Approx. 160 g (main unit only: Approx. 75 g)

Materials

Case and cover: PBT (polybutylene terephtahalate), Optical window: Glass, Internal thread: Brass, Cable: PVC

Accessories

Instruction sheet, Ferrite core

×1 (made by TDK Corp. ZCAT1730-0730A), Laser warning label (English), FDA

Item

Model

ZX2-LD50V

Optical system

Regular reflective

Light source (wave length)

Measurement center point

48mm

Measurement range

±5mm

Beam shape

Spot

Approx. 60

μm dia.

1.5

μm

±0.3%F.S. (entire range)

0.06%F.S./

°C

Ambient illumination

Incandescent lamp: 10,000lx max. (on light receiving side)

Ambient temperature

Operating: 0 to 50

°C, Storage: -15 to 70 °C (with no icing or condensation)

Ambient humidity

Operating and storage: 35% to 85% (with no condensation)

Dielectric strength

1,000 VAC, 50/60 Hz for 1 minute

Vibration resistance (destruction) 10 to 150 Hz, 0.7-mm double amplitude, 80 minutes, each in X,Y,and Z directions

Degree of protection

IEC 60529, IP67

Connection method

Connector connection (standard cable length: 500 mm)

Weight (packed state)

Approx.160g (Sensor Head only: Approx.75g)

Materials

Case and cover: PBT (polybutylene terephtahalate), Optical window: Glass, Internal thread: Brass, Cable: PVC

Accessories

Instruction sheet, Ferrite core

×1 (made by TDK Corp. ZCAT1730-0730A), Laser warning label (English), FDA