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Thru-beam sensor LA31/LK31/25/31/115 SET

LA31/LK31/25/31/115 SET
  • Photoelectric sensor for detecting people, objects and vehicles
  • Large construction with small housing
  • Not sensitive to ambient light
  • Version for universal voltages
  • Relay output
  • Version with accessories in scope of delivery

Download the complete datasheet as a PDF:


Datasheet excerpt: Technical data of LA31/LK31/25/31/115 SET

Product Description
Mid-range photoelectric sensors for detecting people, objects, and vehicles
System components
EmitterLA31/115
ReceiverLK31/25/31/115
General specifications
Effective detection range0 ... 30 m
Threshold detection range43 m
Light sourceLED
Light typemodulated visible red light , 630 nm
Diameter of the light spotapprox. 800 mm at a distance of 30 m
Functional safety related parameters
MTTFd790 a
Mission Time (TM)20 a
Diagnostic Coverage (DC)0 %
Indicators/operating means
Function indicatorLED yellow:
1. LED lit constantly: signal > 2 x switching point (function reserve)
2. LED flashes: signal between 1 x switching point and 2 x switching point
3. LED off: signal < switching point
Electrical specifications
Operating voltage24 ... 240 V AC
12 ... 240 V DC
Output
Switching typelight on
Compliance with standards and directives
Standard conformity
Product standardEN 60947-5-2:2007
IEC 60947-5-2:2007
Approvals and certificates
EAC conformityTR CU 020/2011
TR CU 004/2011
Ambient conditions
Ambient temperature-25 ... 55 °C (-13 ... 131 °F)
Mechanical specifications
Degree of protectionIP67
ConnectionEmitter: 2 m fixed cable , 2-wire
Receiver: 2 m fixed cable , 5-wire
Material
HousingPolycarbonate
Optical facePMMA

CAD+CAE: LA31/LK31/25/31/115 SET

CADFile TypeFile Size
3-D model in IGS format / 3-D-Modell im IGS-FormatIGS512 KB
3-D model in STP format / 3-D-Modell im STP-FormatSTP288 KB
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