Yhteydenotto, Koneautomaatio
+358 20 7861 290
Yhteydenotto, Prosessiautomaatio
+358 20 7861 291

Ultrasonic direct detection sensor UB250-F77-F-V31-Y307641

UB250-F77-F-V31-Y307641
  • Miniature design
  • Frequency output
  • NPN version
  • Program input
  • Degree of protection IP67
  • Switching status indicator, yellow LED

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.

Lataa koko tietolomake PDF-tiedostona:


Ote tietolomakkeesta: Tekniset tiedot  UB250-F77-F-V31-Y307641

Tuotekuvaus
Ultrasonic direct detection sensor
General specifications
Sensing range35 ... 250 mm
Dead band0 ... 35 mm
Standard target plate20 mm x 20 mm
Transducer frequencyapprox. 400 kHz
Response delay ≤ 50 ms
Limit data
Permissible cable lengthmax. 300 m
Indicators/operating means
LED yellowobject inside the scanning range      
Electrical specifications
Rated operating voltage24 V DC
Operating voltage20 ... 30 V DC , ripple 10 %SS ; 12 ... 20 V DC sensitivity reduced to 90 %
No-load supply current≤ 20 mA
Time delay before availability≤ 150 ms
Input
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
Output typeFrequency output , NPN
Rated operating current100 mA , short-circuit/overload protected
Voltage drop≤ 2 V
ResolutionStandard: 2 Hz / mm , low: 1 Hz / mm  
Repeat accuracy± 2.5 %
Off-state current≤ 0.01 mA
Output frequencyStandard: 70 ... 500 Hz , low (adjustable): 35 ... 250 Hz
Temperature influence0.17 %/K
Compliance with standards and directives
Standard conformity
StandardsEN IEC 60947-5-2:2020
IEC 60947-5-2:2019
Approvals and certificates
UL approvalcULus Listed, Class 2 Power Source
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
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

Classifications

SystemClasscode
ECLASS 13.027272803
ECLASS 12.027272803
ECLASS 11.027272803
ECLASS 10.0.127272803
ECLASS 9.027272803
ECLASS 8.027272803
ECLASS 5.127272803
ETIM 9.0EC001849
ETIM 8.0EC001849
ETIM 7.0EC001849
ETIM 6.0EC001849
ETIM 5.0EC001849
UNSPSC 12.141111960

Details: UB250-F77-F-V31-Y307641

Function

The ultrasonic sensor transmits ultrasonic packages in quick succession and responds to their reflection off the detected object. It has a frequency output that delivers a square wave signal. The frequency of this signal changes linearly with the distance of the object. Two frequency ranges are available.

Product Documentation: UB250-F77-F-V31-Y307641

Language Selection:
Brief InstructionsKieliTiedostotyyppiTiedoston koko
Commissioning instruction for ultrasonic sensor series UB-F77 with analog frequency output / Inbetriebnahmeanleitung für Ultraschallsensor-Serie UB-F77 mit analogem FrequenzausgangALLPDF217 KB
Safety and Security Documentation
KäyttöohjeFINPDF143 KB

Approvals: UB250-F77-F-V31-Y307641

Language Selection:
CertificatesSertifikaatin nroKieliTiedostotyyppiTiedoston koko
Canada USA UL Ordinary LocationUL-US-2140030-0 / UL-CA-2133555-0ALLPDF546 KB
Declaration of Conformity
EU Declaration of Conformity (P+F) / EU-Konformitäterklärung (P+F)DOC-2980AALLPDF71 KB
UK Declaration of Conformity (P+F) / UK-Konformitäterklärung (P+F)DOC-5484ALLPDF64 KB

Liitännäistuotteet: UB250-F77-F-V31-Y307641

Accessories

Female cordset single-ended M8 straight A-coded, 4-pin, PVC cable greyfa

Female cordset single-ended M8 angled A-coded, 4-pin, PVC cable greyfa
Mounting aid for ML7 and ML8 series, Mounting bracketfa
Programming unit for ultrasonic sensors with two 4-pin M8 connectors, Programming unit for ultrasonic sensors of the UB*-F77* series, Simple, temporary integration into the sensor supply line using M8 plug cofa
USi-safety Sensor System

The USi-safety ultrasonic sensor system is breaking new ground for safety applications—whether in challenging, dusty environments or in outdoor areas.

Pepperl+Fuchs offers you various downloadable documents containing knowledge on ultrasonic sensors.