Serviceline Industrial Sensors
Serviceline Explosion Protection

Through-beam ultrasonic barrier UBE800-F77-SE2-V31

  • Miniature design
  • Highly visible LEDs for Power ON and switching state
  • High switching frequency
  • Program input
  • Degree of protection IP67

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  UBE800-F77-SE2-V31

Product Description
Through-beam ultrasonic barrier
General specifications
Sensing range0 ... 800 mm emitter/receiver spacing
Standard target platesee table
Transducer frequencyapprox. 300 kHz
Nominal ratings
Time delay before availability≤ 150 ms
Limit data
Permissible cable lengthmax. 300 m
Indicators/operating means
LED greenPower on ( emitter )
LED yellowswitching state ( receiver )
Electrical specifications
Rated operating voltage24 V DC
Operating voltage20 ... 30 V DC , ripple 10 %SS ; 12 ... 20 V DC sensitivity reduced to 80 %
No-load supply current≤ 20 mA
Input type1 program input (receiver)
Levellow level : 0 ... 0.7 V ;   high level : > 14 V
Input impedance16 kΩ
Pulse length≥ 3 s
Output type1 switch output PNP, NO
Rated operating current200 mA , short-circuit/overload protected
Voltage drop≤ 2 V
Switch-on delay≤ 5 ms
Switching frequency  100 Hz
Off-state current≤ 0.01 mA
Compliance with standards and directives
Standard conformity
StandardsEN 60947-5-2:2007+A1:2012
IEC 60947-5-2:2007 + A1:2012
Approvals and certificates
UL approvalcULus Listed, General Purpose
CCC approvalCCC approval / marking not required for products rated ≤36 V
Ambient conditions
Ambient temperature-25 ... 70 °C (-13 ... 158 °F)
Storage temperature-40 ... 85 °C (-40 ... 185 °F)
Shock resistance30 g , 11 ms period
Vibration resistance10 ... 55 Hz , Amplitude ± 1 mm
Mechanical specifications
Connection typeM8 x 1 connector , 4-pin
Degree of protectionIP67
Transducerepoxy resin/hollow glass sphere mixture; polyurethane foam
Installation positionany position
MassPer 10 g
Tightening torque, fastening screwsmax. 0.2 Nm

Approvals+Certificates: UBE800-F77-SE2-V31

Statements of complianceCertificate No.File TypeFile Size
EU-Declaration of conformity / EU-KonformitätserklärungDOC-2942APDF239 KB
Canada USA UL Ordinary Location20190724-E87056PDF402 KB

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