Serviceline
Serviceline Industrial Sensors
Serviceline Explosion Protection

Thru-beam sensor LD31/LV31/73c/76a/136

LD31/LV31/73c/76a/136
  • Highly visible LED
  • Powerful push-pull output
  • Compact and stable housing
  • Protection class II

Download the complete datasheet as a PDF:


Datasheet excerpt: Technical data of LD31/LV31/73c/76a/136

Product Description
Thru-beam sensor, 30 m detection range, red light, dark on, DC version, 2 push-pull outputs, emitter switch-off, M12 plug
System components
EmitterLD31/73c/76a
ReceiverLV31/73c/136
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
Angle of divergenceEmitter: 1.5 ° , Receiver: 1.5 °
Functional safety related parameters
MTTFd750 a
Mission Time (TM)20 a
Diagnostic Coverage (DC)90 %
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 voltage10 ... 30 V DC
Output
Switching typedark on
Signal output2 push-pull (4 in 1) outputs, short-circuit protected, reverse polarity protected
Compliance with standards and directives
Directive conformityEMC Directive 2004/108/EC
Standard conformity
Product standardEN 60947-5-2:2007
IEC 60947-5-2:2007
Approvals and certificates
EAC conformityTR CU 020/2011
Mechanical specifications
Degree of protectionIP67
Connection4-pin, M12 x 1 connector
Material
HousingPolycarbonate
Optical facePMMA

Documents: LD31/LV31/73c/76a/136

Instruction leafletsLanguageFile TypeFile Size
Instruction leaflet / Beipackzettel ALLPDF292 KB

CAD+CAE: LD31/LV31/73c/76a/136

CADFile TypeFile Size
3-D model in IGS format / 3-D-Modell im IGS-FormatIGS510 KB
3-D model in STP format / 3-D-Modell im STP-FormatSTP300 KB
CAD Portal / CAD PortalLINK---

Approvals+Certificates: LD31/LV31/73c/76a/136

Statements of complianceCertificate No.File TypeFile Size
EU-Declaration of Conformity / EU-KonformitätserklärungDOC-1809BPDF185 KB
Certificates
US CA UL General PurposeE87056LINK---

Associated Products: LD31/LV31/73c/76a/136

Accessories

Female cordset, M12, 4-pin, PUR cablefa

Female cordset, M12, 4-pin, PUR cablefa
Mounting bracket fa
Mounting bracket narrowfa
Mounting bracket narrowfa
Mounting aid for round steel ø 12 mm or sheet 1.5 mm ... 3 mmfa
Mounting bracket with M10 threaded rodfa
Stainless steel mounting bracket with adjustable half clamp on the sidefa