Product Category

CMOS Laser Sensor with Built-in Amplifier


Stable Detection of Level Differences in the Order of 0.1 mm

Ratings and Specifications


NPN output





PNP output





Sensing distance

50 ± 10 mm

100 ± 35 mm

300 ± 150 mm

600 ± 400 mm


Ambient temperature
 of 10 to 40°C

0.2 mm

0.7 mm

3.0 mm

15 mm

Ambient temperature
 of -10 to 55°C

0.5 mm

1.0 mm

6.0 mm

25 mm

Light source (wavelength)

Visible-light semiconductor laser
 (wavelength: 660 nm, 1 mW max., IEC/EN Class 2, FDA Class 2 *2)

Spot diameter (reference value)
 (Defined at the measurement
 center distance) *3

0.17 mm dia.

0.33 mm dia.

0.52 mm dia.

0.56 mm dia.

Power supply voltage

10 to 30 VDC (including 10% ripple (p-p))

Power consumption

2,500 mW max. (105 mA max. at 24 VDC, 210 mA max. at 12 VDC)

Control output

Load power supply voltage: 30 VDC max., Load current: 100 mA max.
 (Residual voltage: 1 V max. (load current 10 mA or less), 2 V max. (load current of
 10 to 100 mA))

Monitor output

Current output: 4 to 20 mA, maximum load resistance: 300 Ω
 (The output is 20 mA for the nearest point in the measurement range in respect
 to the Sensor and 4 mA for the farthest point.)


Smart tuning, keep function, background removal, OFF-delay timer, ON-delay
 timer, one-shot timer, ON/OFF-delay timer, zero reset, area output, eco
 function, hysteresis width setting, and setting initialization


Digital display (red), output indicator (OUT1, OUT2) (orange), zero reset indicator
 (orange), menu indicator (orange), laser ON indicator (green), and smart tuning
 indicator (blue)


Judgment output

Super-high-speed (SHS) Mode: 1.5 ms, Very-high-speed (VHS) Mode: 3 ms,
 High-speed (HS) Mode: 10 ms, or Standard (STND) Mode: 50 ms

Laser OFF input

200 ms max.

Zero reset input

200 ms max.

Ambient illumination

Illumination on received light surface:
 7,500 lx or less (incandescent light)

Illumination on received light surface:
 5,000 lx or less (incandescent light)

Ambient temperature

Operating: -10 to 55°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, 1 minute

Vibration resistance (destruction)

10 to 55 Hz, 1.5-mm double amplitude, 2 hours each in X, Y, and Z directions

Shock resistance (destruction)

500 m/s2 3 times each in X, Y, and Z directions

Degree of protection *4


Connection method *5

Pre-wired model (Standard cable length: 2 m) Pre-wired connector model
 (Standard cable length: 0.5 m)


Pre-wired models
 (2 m)

Approx. 240 g/Approx. 180 g

Approx. 270 g/Approx. 210 g

Pre-wired models
 (5 m)

Approx. 450 g/Approx. 330 g

Approx. 480 g/Approx. 360 g

Pre-wired connector
 models (0.5 m)

Approx. 170 g/Approx. 110 g

Approx. 200 g/Approx. 140 g


Case and cover: Polybutylene terephthalate, Optical window: Glass, Cable: PVC


Instruction sheet, Laser warning label (English), and FDA certification label

Note: Refer to the table given below for the ratings and specifications of Sensors with Class 1 lasers.
 1. The values were measured at the center of the sensing distance using OMRON’s standard sensing object (white
 2. Classified as Class 2 by IEC60825-1 criteria in accordance with the FDA standard provisions of Laser Notice No. 50.
        CDRH registration has been completed. (Center for Devices and Radiological Health) (Accession Number: 1210040)
 3. Spot diameter: Defined as 1/e2 (13.5%) of the central intensity at the measurement center distance.
        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.
        Accurate measurements may not be possible for workpieces that are smaller than the spot diameter.
 4. IP67 protection applies to the connector on pre-wired connector models if an extension cable is connected.
 5. Use a Pre-wired Connector Model together with an Extension Cable (10 m or 20 m).

Ratings and Specifications of Sensors with Class 1 lasers (ZX0-LD[]L)

The ratings and specifications that are different from those of the Sensors with Class 2 lasers are given below. 




FDA Class

Class1 0.24 mW max.

IEC/EN Class

Class1 0.24 mW max.

Ambient illumination

Illumination on received light surface 5,000 lx
 or less (incandescent light)

Illumination on received light surface 2,500 lx
 or less (incandescent light)

Connection method

Pre-wired model (2 m)


Instruction sheet and Explanatory label (English), FDA certification label

Accession Number: 1210040