Serviceline Industrial Sensors
Serviceline Explosion Protection

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This product has been replaced.Go to replacement product UDC-18GM-400-3E2
Not available for purchase
Not available for purchase

Double sheet sensor UDC-18GM-400-3E2

UDC-18GM-400-3E2
  • Ultrasonic system for reliable detection of no, one, or two overlapping sheet materials, preferably papers
  • No teach-in required
  • Function indicators visible from all directions
  • Insensitive to printing, colors, and shining surfaces
  • Material weight from 10 g/m2 up to over 2000 g/m2
  • Very wide material spectrum, finest papers up to thin sheet metals as well as plastic- and metal foils
  • Perpendicular or inclined sensor mounting relative to the sheet plane possible

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  UDC-18GM-400-3E2

General specifications
Sensing range20 ... 60 mm , optimal distance: 45 mm
Transducer frequency395 kHz
Indicators/operating means
LED greenindication: single sheet detected
LED yellowindication: no sheet detected (Air)
LED redindication: double sheet detected
Electrical specifications
Operating voltage18 ... 30 V DC , ripple 10 %SS
No-load supply current< 80 mA
Time delay before availability< 500 ms
Input
Input typeFunction input
0-level: -UB ... -UB + 1V
1-level: +UB - 1 V ... +UB
Pulse length≥ 100 ms
Impedance≥ 4 kΩ
Output
Output type3 switch outputs PNP, NO
Rated operating current3 x 100 mA , short-circuit/overload protected
Voltage drop≤ 2 V
Switch-on delayapprox. 15 ms (shorter response time on request)
Switch-off delayapprox. 15 ms (shorter response time on request)
Pulse extensionmin. 120 ms programmable
Compliance with standards and directives
Standard conformity
StandardsEN 60947-5-2:2007
IEC 60947-5-2:2007
Approvals and certificates
UL approvalcULus Listed, General Purpose, Class 2 Power Source
CSA approvalcCSAus Listed, General Purpose, Class 2 Power Source
Ambient conditions
Ambient temperature0 ... 60 °C (32 ... 140 °F)
Storage temperature-40 ... 70 °C (-40 ... 158 °F)
Mechanical specifications
Connection typecable PVC , 2 m
Core cross section0.14 mm2
Degree of protectionIP67
Material
Housingnickel plated brass; plastic components: PBT
Transducerepoxy resin/hollow glass sphere mixture; polyurethane foam
Mass150 g
Dimensions
Length74 mm
Diameter18 mm

Classifications

SystemClasscode
ECLASS 13.027272801
ECLASS 12.027272801
ECLASS 11.027272801
ECLASS 10.0.127272801
ECLASS 9.027272801
ECLASS 8.027272801
ECLASS 5.127272801
ETIM 9.0EC001847
ETIM 8.0EC001847
ETIM 7.0EC001847
ETIM 6.0EC001847
ETIM 5.0EC001847
UNSPSC 12.141111960

Details: UDC-18GM-400-3E2

Product Documentation: UDC-18GM-400-3E2

Language Selection:
Brief InstructionsLanguageFile TypeFile Size
Instruction leaflet / BeipackzettelALLPDF165 KB
Manuals
Instruction Manual UDC-18GM-400-...ENGPDF466 KB

Design / Simulation: UDC-18GM-400-3E2

Language Selection:
CADLanguageFile TypeFile Size
CAD 3-D / CAD 3-DALLSTP38 KB
CAD Portal / CAD PortalALLLINK---

Approvals: UDC-18GM-400-3E2

Language Selection:
CertificatesCertificate No.LanguageFile TypeFile Size
Canada USA CSA Ordinary Location1007121ALLPDF198 KB
Canada USA UL Ordinary LocationE87056ALLLINK---

Associated Products: UDC-18GM-400-3E2

Accessories
Extension cable for UDB... and UDC...fa
Mounting bracket for double sheet monitorfa
Extension cable for UDB... and UDC...fa
Ultrasonic -deflector, Clamp mounting, 90° sound deflection for difficult installation circumstances, Universal Orientationfa
Plastic nuts with centering ring for the vibration-free mounting of cylindrical sensors, For insulated mountingfa

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