Environmental Rating
IEC IP67, NEMA 6
Operating Conditions
−
20 °C to +55 °C (
−
4 °F to +131°F)
90% at +55 °C maximum relative humidity (non-condensing)
Storage Temperature
−
30 °C to +65 °C (
−
22 °F to +149 °F)
Vibration/Mechanical Shock
All models meet Mil. Std. 202 G requirements method 201A. Also
meets IEC 60947-5-2.
Application Note
For optimum performance, allow 10 minutes for the sensor to
warm up
Certifications
Industrial
Control
Equipment
3TJJ
UL Environmental Rating: Type 1
Required Overcurrent Protection
WARNING: Electrical connections
must be made by qualified
personnel in accordance with local
and national electrical codes and
regulations.
Overcurrent protection is required to be provided by end
product application per the supplied table.
Overcurrent protection may be provided with external fusing
or via Current Limiting, Class 2 Power Supply.
Supply wiring leads < 24 AWG shall not be spliced.
For additional product support, go to
Supply Wiring
(AWG)
Required Overcurrent
Protection (Amps)
20
5.0
22
3.0
24
2.0
26
1.0
28
0.8
30
0.5
6.1 Performance Curves
LE250 Dual Discrete Models
LE550 Dual Discrete Models
0.6
0.5
0.4
0.3
0.2
0.1
0
100
200
300
DISTANCE (mm)
REPE
AT
ABILITY ( ±
mm)
400
Fast
Response Time
Standard
Medium
Slow
Figure 26. Repeatability (90% to 6% reflectance)
1
2
3
4
5
6
7
8
0
200
0
DISTANCE (mm)
REPE
AT
ABILITY ( ±
mm)
400
600
800
1000
Fast (Class 2 Laser models only)
Fast (Class 1 Laser models only)
Response Time
Standard (Class 1 and Class 2 Laser models)
Medium (Class 1 and Class 2 Laser models)
Slow (Class 1 and Class 2 Laser models)
Figure 27. Repeatability (90% to 6% reflectance)
L-GAGE
®
LE250/550 IO-Link Laser Gauging Sensors
30
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