Specifications
■ Sensor Heads (Reflective)
Item
Model ZX-LD40
ZX-LD100
ZX-LD300
ZX-LD30V
ZX-LD40L ZX-LD100L ZX-LD300L Z3X-LD30VL
Optical system
Diffuse reflective
Regular re- Diffuse reflective
flective
Regular reflec-
tive
Light source (wave
length)
Visible-light semiconductor laser with a wavelength of 650 nm and an output of 1 mW max.
EN class 2, FDA class II
Measurement point
Measurement range
Beam shape
40 mm
10 mm
Spot
100 mm
40 mm
300 mm
200 mm
30 mm
2 mm
40 mm
10 mm
Line
100 mm
40 mm
300 mm
200 mm
30 mm
2 mm
Beam size*1
50-µm dia.
100-µm dia. 300-µm dia. 75-µm dia.
75 µm x 2
150 µm x 2 450 µm x 2 100 µm x 1.8
mm
mm
mm
mm
Resolution*2
Linearity*3
2 µm
0.2% FS
(entire
range)
16 µm
0.2% FS
(80 to 120
mm)
300 µm
2% FS
0.25 µm
0.2% FS
2 µm
0.2% FS
(32 to 48
mm)
16 µm
0.2% FS
(80 to 120
mm)
300 µm
2% FS
0.25 µm
0.2% FS
(200 to 400 (entire
(200 to 400 (entire range)
mm)
mm)
range)
Temperature
characteristic*4
0.03% FS/°C (Except for ZX-LD300 and ZX-LD300L, which are 0.1% FS/°C.)
Ambient illumination
Ambient temperature
Ambient humidity
Incandescent lamp: 3,000 l× max. (on light receiving side)
Operating: 0 to 50°C, Storage: −15 to 60°C (with no icing or condensation)
Operating and storage: 35% to 85% (with no condensation)
20 MΩ min. at 500 VDC
Insulation resistance
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/s2 3 times each in six directions (up/down, left/right, forward/backward)
Degree of protection
IEC60529, IP50
IEC60529,
IP40
IEC60529, IP50
IEC60529,
IP40
Connection method
Weight (packed state)
Connector relay (standard cable length: 500 mm)
Approx. 150 g
Approx. 250 Approx. 150 g
g
Approx. 250 g
Materials
Case: PBT (polybutylene terephthalate), Case and
Case: PBT (polybutylene terephthalate), Case and cov-
Cover: Aluminum, Lens: Glass
cover: Alumi- Cover: Aluminum, Lens: Glass
er: Aluminum,
Lens: Glass
num, Lens:
Glass
Accessories
Instruction sheet, Laser warning label (English)
*1. Beam size: The beam size is defined by 1/e2 (13.5%) of the strength of the beam at the beam center (measured value). Incorrect detection may
occur if there is light leakage outside the defined spot and the material around the sensing object is more reflective than the sensing object.
*2. Resolution: The resolution is the deviation ( 3σ) in the linear output when connected to the ZX-LDA Amplifier Unit. (The resolution is measured
with the standard reference object (white ceramic), at the measurement point with the ZX-LDA set for an average count of 4,096 per period.)
The resolution is given at the repeat accuracy for a stationary workpiece, and is not an indication of the distance accuracy. The resolution may
be adversely affected under strong electromagnetic fields.
*3. Linearity: The linearity is given as the error in an ideal straight line displacement output when measuring the standard reference object. The
linearity and measurement values vary with the object being measured.
*4. Temperature characteristic: The temperature characteristic is measured at the measurement point with the Sensor and reference object
(OMRON’s standard reference object) secured with an aluminum jig.
Note: Highly reflective objects can result in incorrect detection by causing out-of-range measurements.
ZX Series (ZX-L-N) Smart Sensors (Laser Type)
3
OMRON [ OMRON ELECTRONICS LLC ]
