Serviceline Industrial Sensors
Serviceline Explosion Protection

Thru-beam sensor LD61/LV61-Z/115/136

LD61/LV61-Z/115/136
  • Cost-optimized series for standard tasks in a special design
  • Compact design
  • Wide range of mounting options thanks to cubic housing design with M30 thread
  • 360° high visibility LEDs
  • Programmable ON-delay, OFF-delay, and One-shot timers
  • 4-in-1 output (push-pull)

Please note: All product-related documents, such as certificates, declarations of conformity, etc., which were issued prior to the conversion under the name Pepperl+Fuchs GmbH, also apply to Pepperl+Fuchs AG.

Download the complete datasheet as a PDF:


Datasheet excerpt: Technical data of  LD61/LV61-Z/115/136

Product Description
Universal thru-beam sensor, large housing design, 60 m detection range, infrared light, light/dark on, DC version, 2 push-pull outputs, adjustable timer functions, fixed cable
System components
EmitterLD61/115
ReceiverLV61-Z/115/136
General specifications
Effective detection range0 ... 60 m
Threshold detection range85 m
Light sourceIRED
Light typemodulated infrared light , 850 nm
Diameter of the light spotapprox. 1600 mm at a distance of 60 m
Angle of divergenceEmitter: 1.5 ° , Receiver: 1.5 °
Indicators/operating means
Function indicator2 LEDs yellow Receiver: receiver LED yellow, lights up when light beam is free, flashes when falling short of the stability control ; OFF when light beam is interrupted
Control elementsLight-on/dark-on changeover switch
Control elementsSensing range adjuster
Electrical specifications
Operating voltage10 ... 30 V DC
Output
Switching typelight/dark on, switchable
Signal output2 push-pull (4 in 1) outputs, short-circuit protected, reverse polarity protected
Compliance with standards and directives
Standard conformity
Product standardEN 60947-5-2:2007
IEC 60947-5-2:2007
Mechanical specifications
Degree of protectionIP67
Connectionfixed cable
Material
HousingPC (glass-fiber-reinforced Makrolon)
Optical facePMMA

Documents: LD61/LV61-Z/115/136

Instruction leafletsLanguageFile TypeFile Size
Instruction leaflet / Beipackzettel ALLPDF484 KB

Associated Products: LD61/LV61-Z/115/136

Accessories
Mounting bracket with vertical slotsfa
Mounting bracket with circular slotsfa
Ball and Swivel Mounting Bracketfa
Ball and Swivel Vertical Mounting Platefa

Function: LD61/LV61-Z/115/136

The Series 61 sensor family is a comprehensive product line, offering five sensing modes. Each sensor is equipped with four LEDs that are highly visible from all directions, indicating Power-On, target presence and marginal excess gain. The widely recognized, polycarbonate housing provides a IP67 protection degree rating. Color-coded labels are clearly printed on the housing to easily identify the sensing mode. DC models offer a 4-in-1 output while AC/DC models have a SPDT relay output rated to 3 A. All versions come standard with an integral multifunction timer, sensitivity adjustment and Light-ON/Dark-ON switch. Series 61 sensors are cross-talk protected and have a high degree of resistance to ambient lighting. Each sensor can be mounted via front and rear slots, rear dovetail guide or M30 x 1.5 mounting base. Additionally, cabled sensor models provide ½" - 14 NPT internal threads for use with flexible conduit.