Serviceline Industrial Sensors
Serviceline Explosion Protection

Triangulation sensor (BGS) OBT120-R2-E0-P

OBT120-R2-E0-P
  • Ultra-small housing design
  • 45° cable outlet for maximum mounting freedom under extremely tight space constraints
  • Highly visible light spot, even on dark materials
  • Precision object detection, almost irrespective of the color
  • Adjustable sensing range

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 or Pepperl+Fuchs AG, also apply to Pepperl+Fuchs SE.

Download the complete datasheet as a PDF:


Datasheet excerpt: Technical data of  OBT120-R2-E0-P

Product Description
Triangulation sensor with background suppression for standard applications, miniature design, 120 mm adjustable sensing range, red light, light on, NPN output, fixed cable
General specifications
Detection range1 ... 120 mm
Detection range min.1 ... 20 mm
Detection range max.1 ... 120 mm
Adjustment range20 ... 120 mm
Reference targetstandard white, 100 mm x 100 mm
Light sourceLED
Light typemodulated visible red light
LED risk group labellingexempt group
Black-white difference (6 %/90 %)< 10 % at 120 mm
Diameter of the light spotapprox. 10 mm at a distance of 120 mm
Opening angleapprox. 6 °
Optical facefrontal
Ambient light limitEN 60947-5-2 : 5000 Lux
Functional safety related parameters
MTTFd782 a
Mission Time (TM)20 a
Diagnostic Coverage (DC)0 %
Indicators/operating means
Operation indicatorLED green: Power on
flashing (approx. 4 Hz) Short circuit/overload indication
Function indicatorLED yellow ON: lights when object is detected
Start teach in: LED green/yellow in-phase flashing 2.5 Hz
End teach in: LED green/yellow alternate flashing 2.5 Hz
Electrical specifications
Operating voltage12 ... 24 V DC , class 2
No-load supply current< 25 mA
Protection classIII
Input
Control inputexternal Teach-In
Output
Switching typeNPN normally open / light on
Signal output1 NPN output, short-circuit protected, reverse polarity protected, open collector
Switching voltagemax. 24 V DC
Switching currentmax. 50 mA , resistive load
Voltage drop≤ 1.5 V DC
Switching frequencyapprox. 500 Hz
Response time1000 µs
Conformity
Product standardEN 60947-5-2
Approvals and certificates
UL approvalE87056 , cURus Recognized Class 2 power source
CCC approvalCCC approval / marking not required for products rated ≤36 V
Ambient conditions
Ambient temperature-25 ... 55 °C (-13 ... 131 °F)
Storage temperature-30 ... 70 °C (-22 ... 158 °F)
Mechanical specifications
Degree of protectionIP67
Connection2 m fixed cable
Material
HousingPC/ABS and TPU
Optical facePlastic
CablePUR
InstallationFixing screws , 2 x M2 allen head screws included with delivery
Massapprox. 18 g
Dimensions
Height24 mm
Width7.5 mm
Depth11.2 mm
Cable length2 m

Classifications

SystemClasscode
ECLASS 13.027270903
ECLASS 12.027270903
ECLASS 11.027270903
ECLASS 10.0.127270903
ECLASS 9.027270903
ECLASS 8.027270903
ECLASS 5.127270903
ETIM 9.0EC001821
ETIM 8.0EC001821
ETIM 7.0EC001821
ETIM 6.0EC001821
ETIM 5.0EC002719
UNSPSC 12.139121528

Details: OBT120-R2-E0-P

Function

The nano sensor has been developed for a broad range of applications. It offers excellent durability and is exceptionally easy to install. The housing is compact and, with its 45° cable outlet, can be installed in the smallest spaces. New functional principles and functionality open up a range of new options.

Product Documentation: OBT120-R2-E0-P

Language Selection:
Brief InstructionsLanguageFile TypeFile Size
Commissioning InstructionsENGPDF370 KB

Approvals: OBT120-R2-E0-P

Language Selection:
CertificatesCert No.LanguageFile TypeFile Size
Canada USA UL Ordinary LocationUL-US-2141290-2 / UL-CA-2134655-2ALLPDF550 KB
Declaration of Conformity
EU-Declaration of conformityTDOC-A047_ENGENGPDF221 KB
UK-Declaration of conformityTDOC-A048_ENGENGPDF196 KB

Associated Products: OBT120-R2-E0-P

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