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UB400-F77-E2-V31 Ultrasonic direct detection sensor

Key Benefits at a Glance

  • Miniature design
  • Program input
  • Degree of protection IP67
  • Switching status indicator, yellow LED
Please contact us for exact delivery estimation.3 167,00 ZAR Net price—your individual price will be shown during checkout process.
Product Compliance: United Kingdom – UKCA
Product Compliance: Europe – CE
Product Compliance: USA - cULus
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.

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Technical data of UB400-F77-E2-V31

Ultrasonic direct detection sensor
Sensing range25 ... 400 mm
Adjustment range40 ... 400 mm
Dead band0 ... 25 mm
Standard target plate20 mm x 20 mm
Transducer frequencyapprox. 300 kHz
Response delay≤ 75 ms
Permissible cable lengthmax. 300 m
LED yellowswitching state and flashing: Teach-In
Rated operating voltageUe24 V DC
Operating voltageUB20 ... 30 V DC , ripple 10 %SS ; 12 ... 20 V DC sensitivity reduced to 90 %
No-load supply currentI0≤ 20 mA
Time delay before availabilitytv≤ 150 ms
Input type1 program input
Levellow level : 0 ... 0.7 V (Teach-In active)
high level : UB or open input (Teach-In inactive)
Input impedance16 kΩ
Pulse length≥ 3 s
Output type1 switch output PNP, NO
Rated operating currentIe200 mA , short-circuit/overload protected
Voltage dropUd≤ 2 V
Repeat accuracy± 1 mm
Switching frequencyf  5 Hz
Range hysteresisHtyp. 4 mm
Off-state currentIr≤ 0.01 mA
Temperature influence0.17 %/K
Standard conformity
StandardsEN IEC 60947-5-2:2020
IEC 60947-5-2:2019
UL approvalcULus Listed, Class 2 Power Source
CCC approvalCCC approval / marking not required for products rated ≤36 V
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
Connection typeM8 x 1 connector , 4-pin
Degree of protectionIP67
Material
HousingPolycarbonate
Transducerepoxy resin/hollow glass sphere mixture; polyurethane foam
Installation positionany position
Mass10 g
Tightening torque, fastening screwsmax. 0.2 Nm
Dimensions
Height31 mm
Width12 mm
Length23 mm
OutputSwitching point: 400 mm