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Inductive sensor NRB20-L3-E2-V1

NRB20-L3-E2-V1
  • 20 mm flush
  • Reduction factor = 1
  • Magnetic field resistant
  • Quick mounting bracket
  • 4-way LED indicator

Download the complete datasheet as a PDF:


Datasheet excerpt: Technical data of NRB20-L3-E2-V1

General specifications
Switching functionNormally open (NO)
Output typePNP
Rated operating distance20 mm
Installationflush
Output polarityDC
Assured operating distance0 ... 16.2 mm
Actual operating distance18 ... 22 mm typ. 20 mm
Reduction factor rAl 1
Reduction factor rCu 1
Reduction factor r304 1
Reduction factor rSt37 1
Output type3-wire
Nominal ratings
Operating voltage10 ... 30 V DC
Switching frequency0 ... 100 Hz
Hysteresis3 ... 15 %
Reverse polarity protectionreverse polarity protected
Short-circuit protectionpulsing
Voltage drop≤ 2.5 V
Operating current0 ... 200 mA
Off-state current0 ... 0.5 mA typ. 0.01 mA
No-load supply current≤ 25 mA
Time delay before availability80 ms
Constant magnetic field200 mT
Alternating magnetic field200 mT
Operating voltage indicatorLED, green
Switching state indicatorLED, yellow
Functional safety related parameters
MTTFd995 a
Mission Time (TM)20 a
Diagnostic Coverage (DC)0 %
Compliance with standards and directives
Standard conformity
StandardsEN 60947-5-2:2007
EN 60947-5-2/A1:2012
IEC 60947-5-2:2007
IEC 60947-5-2 AMD 1:2012
Approvals and certificates
Protection classII
Rated insulation voltage60 V
Rated impulse withstand voltage800 V
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)
Mechanical specifications
Connection typeConnector plug M12 x 1 , 4-pin
Housing materialGD-ZnAl4Cu1, coated
mounting flange PA6-GF35
Sensing facePA 6 Grivory GVN-35H
Degree of protectionIP67
Mass180 g

Documents: NRB20-L3-E2-V1

Technical informationLanguageFile TypeFile Size
technical information (TI)ENGPDF96 KB
technische Information (TI)GERPDF104 KB

Approvals+Certificates: NRB20-L3-E2-V1

Statements of complianceCertificate No.File TypeFile Size
EU-Declaration of conformity / EU-KonformitätserklärungDOC-3727PDF185 KB
Certificates
Canada USA CSA Ordinary Location1007121PDF99 KB
Canada USA UL Ordinary Location20171221-E87056PDF410 KB

Associated Products: NRB20-L3-E2-V1

Accessories

Female cordset, M12, 4-pin, PUR cablefa

Female cordset, M12, 4-pin, PUR cablefa

Mounting aidfa

Mounting aid for VariKont, +U1+ and +U9* fa
Modular mounting bracket fa