Serviceline Industrial Sensors
Serviceline Explosion Protection

Magnetic field sensor MJ35-F12-1N

  • Comfort series
  • 35 mm flush

NAMUR sensors must be operated with approved switch amplifiers. Please find suitable devices below:

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, also apply to Pepperl+Fuchs AG.

Download the complete datasheet as a PDF:

Datasheet excerpt: Technical data of  MJ35-F12-1N

General specifications
Switching functionNormally open (NO)
Output typeNAMUR
Rated operating distance35 mm
Assured operating distance0 ... 35 mm
Output type2-wire
Nominal ratings
Nominal voltage8.2 V (Ri approx. 1 kΩ)
Switching frequency0 ... 5000 Hz
Current consumption
Magnet detected≥ 3 mA
Magnet not detected≤ 1 mA
Switching state indicatorLED, yellow
Functional safety related parameters
MTTFd2781 a
Mission Time (TM)20 a
Diagnostic Coverage (DC)0 %
Compliance with standards and directives
Standard conformity
NAMUREN 60947-5-6:2000
IEC 60947-5-6:1999
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
FM approval
Control drawing116-0165
CCC approvalCCC approval / marking not required for products rated ≤36 V
Ambient conditions
Ambient temperature-25 ... 70 °C (-13 ... 158 °F)
Mechanical specifications
Connection typecable PVC , 2 m
Core cross-section0.34 mm2
Housing materialanodized aluminum
Sensing facePBT
Degree of protectionIP67
Equipment protection level Gb
CE marking[*PD-Z02585A*]
ATEX markingEx-Hexagon II 2G Ex ib IIC T6 Gb
StandardsEN 60079-0:2012+A11:2013, EN 60079-11:2012
Ignition protection "Intrinsic safety"
Use is restricted to the following stated conditions
Appropriate typeMJ35-F12-1N
Effective internal capacitancemax. 15 nF ; a cable length of 10 m is considered.
Effective internal inductancemax. 35 µH ; a cable length of 10 m is considered.
General information
Use in the hazardous areasee instruction manuals

Documents: MJ35-F12-1N

Instruction manualsLanguageFile TypeFile Size
Instruction manualENGPDF50 KB
Manuel d'instructionsFRAPDF52 KB
BetriebsanleitungGERPDF53 KB
Manuale di istruzioniITAPDF48 KB
Manual de instruccionesSPAPDF51 KB

Approvals+Certificates: MJ35-F12-1N

Statements of complianceCertificate No.File TypeFile Size
EU-Declaration of conformity / EU-KonformitätserklärungDOC-2049PDF266 KB
EU TUV Nord ATEX ib 2GTÜV 01 ATEX 1718PDF2445 KB
Control drawings
Control Drawing FM / Control Drawing FM   PDF686 KB