Serviceline Industrial Sensors
Serviceline Explosion Protection

Radar sensor RaDec-M

  • Standard radar motion sensor with basic functionality
  • Reliable detection of people and vehicles
  • Simplest adjustement of the sensing range
  • Wide range of sensitivity adjustment
  • Wall and ceiling mountable

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  RaDec-M

Product Description
Standard radar motion sensor with basic functionality, detection range 2 m x 4.5 m, max. installation height 4 m, black housing, relay contact output, cable connection
General specifications
Sensing rangebroad: 2000x 4500 mm (DxW) at 2200 mm mounting height and 30° tilt angle
narrow: 4500x 2000 mm (DxW) at 2200 mm mounting height and 30° tilt angle
Function principleMicrowave module
Detection speedmin. 0.1 m/s
Setting angle0 ... 90 ° in 5 ° increments
Operating frequency24.15 ... 24.25 GHz K-Band
Operating modeRadar motion sensor
Transmitter radiated power (EIRP)< 20 dBm
Functional safety related parameters
MTTFd970 a
Mission Time (TM)20 a
Diagnostic Coverage (DC)0 %
Indicators/operating means
Function indicatorLED red
Control elementspotentiometer
Control elementssensitivity adjustment
Electrical specifications
Operating voltage12 ... 36 V DC , 12 ... 28 V AC
No-load supply current≤ 50 mA at 24 V DC
Power consumption≤ 1.7 W
Switching typeNO/NC
Signal outputrelay
Switching voltagemax. 48 V AC / 48 V DC
Switching currentmax. 0.5 A AC / 1 A DC
Switching powermax. 24 W / 60 VA
De-energized delay0.5 s
Approvals and certificates
CE conformity2014/53/EU This device can be used in all countries within the European Union. In other countries, all applicable national regulations must be observed.
EAC conformityTR CU 020/2011
FCC approvalNo - Use in North America is not permitted.
Ambient conditions
Operating temperature-20 ... 60 °C (-4 ... 140 °F)
Storage temperature-30 ... 70 °C (-22 ... 158 °F)
Relative humiditymax. 90 % non-condensing
Mechanical specifications
Mounting heightmax. 4000 mm
Degree of protectionIP54
ConnectionConnecting cable 2.5 m included with delivery
Housingblack polycarbonate (PC)
Mass130 g
Dimensions101 mm x 60 mm x 59 mm
Suitable series


ECLASS 11.027280890
ECLASS 10.0.127280890
ECLASS 9.027280890
ECLASS 8.027280890
ECLASS 5.127270990
ETIM 8.0EC000138
ETIM 7.0EC000138
ETIM 6.0EC000138
UNSPSC 12.139121528

Documents: RaDec-M

Instruction manualsLanguageFile TypeFile Size
brief instructionsENGPDF444 KB
brief instructionsFRAPDF458 KB
KurzanleitungGERPDF359 KB
brief instructionsITAPDF450 KB
brief instructionsSPAPDF454 KB


CADFile TypeFile Size
3-D model / 3-D-ModellSTP785 KB
CAD Portal / CAD PortalLINK---

Approvals+Certificates: RaDec-M

Statements of complianceCertificate No.File TypeFile Size
EU-Declaration of Conformity / EU-KonformitätserklärungDOC-2461BPDF158 KB

Associated Products: RaDec-M

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Function: RaDec-M

The RaDec series are affordable microwave motion sensors that combine all the key requirements of door manufacturers in a compact, stylish device that is both user-friendly and easy to install. An integrated microprocessor with 24 GHz microwave technology ensures high reliability even under difficult conditions. The sensor also offers two adjustable sensing areas, different operating modes, an installation height of 4 m, and operates in a temperature range of -20°C to +60°C.