Serviceline Industrial Sensors
Serviceline Explosion Protection

Inductive sensor NJ4-30GM-N-200

NJ4-30GM-N-200
  • 4 mm flush
  • Temperature range
    0 ... 200 °C (0 ... 392 °F)


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  NJ4-30GM-N-200

General specifications
Switching functionNormally closed (NC)
Output typeNAMUR
Rated operating distance4 mm
Installationflush
Assured operating distance0 ... 3.04 mm
Reduction factor rAl 0.15
Reduction factor rCu 0.05
Reduction factor r304 0.55
Output type2-wire
Nominal ratings
Nominal voltage8.2 V (Ri approx. 1 kΩ)
Switching frequency0 ... 1000 Hz
Hysteresis≤ 20 % at 200°C
Suitable for 2:1 technologyyes , Reverse polarity protection diode not required
Current consumption
Measuring plate not detectedmin. 3 mA
Measuring plate detected≤ 1 mA
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
UL approval
Ordinary LocationE87056
Hazardous LocationE501628
Control drawing116-0452
CCC approvalCCC approval / marking not required for products rated ≤36 V
Ambient conditions
Ambient temperature0 ... 200 °C (32 ... 392 °F)
Mechanical specifications
Connection typecable SIHF , 5 m
Core cross-section0.34 mm2
Housing materialStainless steel 1.4305 / AISI 303
Sensing facePPS
Degree of protectionIP65
Cable
Bending radius> 7.5 x cable diameter
Noteamplifier -25°C...70°C
2 m PTFE cable between amplifier and oscillator
Data for application in connection with hazardous areas
Equipment protection levelGa , Gb , Da
Equipment protection level Ga
Type of protectionintrinsic safety
CE marking[*PD-Z02585A*]
Certificates
Appropriate typeNJ4-30GM-N-200...
ATEX certificatePTB 00 ATEX 2048 X
ATEX markingEx-Hexagon II 1G Ex ia IIC T6…T1 Ga
StandardsEN 60079-0:2012+A11:2013 , EN 60079-11:2012
Effective internal capacitancemax. 70 nF
A cable length of 10 m is considered.
Effective internal inductancemax. 100 µH
A cable length of 10 m is considered.
Maximum permissible ambient temperatureAlso observe the maximum permissible ambient temperature stated in the general technical data.
Keep to the lower of the two values.
Refer to the relevant certificate to see the relationship between the connected circuit type, the maximum permitted ambient temperature, the effective inner reactances, and if applicable the surface temperature or the temperature class.
for ATEXat Ui = 16 V , Ii = 25 mA , Pi = 34 mW ,
at Ui = 16 V , Ii = 25 mA , Pi = 64 mW ,
at Ui = 16 V , Ii = 52 mA , Pi = 169 mW ,
at Ui = 16 V , Ii = 76 mA , Pi = 242 mW
Equipment protection level Gb
Type of protectionintrinsic safety
CE marking[*PD-Z02585A*]
Certificates
Appropriate typeNJ4-30GM-N-200...
ATEX certificatePTB 00 ATEX 2048 X
ATEX markingEx-Hexagon II 1G Ex ia IIC T6…T1 Ga
StandardsEN 60079-0:2012+A11:2013 , EN 60079-11:2012
Effective internal capacitancemax. 70 nF
A cable length of 10 m is considered.
Effective internal inductancemax. 100 µH
A cable length of 10 m is considered.
Maximum permissible ambient temperatureAlso observe the maximum permissible ambient temperature stated in the general technical data.
Keep to the lower of the two values.
Refer to the relevant certificate to see the relationship between the connected circuit type, the maximum permitted ambient temperature, the effective inner reactances, and if applicable the surface temperature or the temperature class.
at Ui = 16 V , Ii = 25 mA , Pi = 34 mW ,
at Ui = 16 V , Ii = 25 mA , Pi = 64 mW ,
at Ui = 16 V , Ii = 52 mA , Pi = 169 mW ,
at Ui = 16 V , Ii = 76 mA , Pi = 242 mW
Equipment protection level Da
Type of protectionintrinsic safety
CE marking[*PD-Z02585A*]
Certificates
Appropriate typeNJ4-30GM-N-200...
ATEX certificatePTB 00 ATEX 2048 X
ATEX markingEx-Hexagon II 1D Ex ia IIIC T135°C Da
StandardsEN 60079-0:2012+A11:2013 , EN 60079-11:2012
Effective internal capacitancemax. 70 nF
A cable length of 10 m is considered.
Effective internal inductancemax. 100 µH
A cable length of 10 m is considered.
Maximum permissible ambient temperatureAlso observe the maximum permissible ambient temperature stated in the general technical data.
Keep to the lower of the two values.
Refer to the relevant certificate to see the relationship between the connected circuit type, the maximum permitted ambient temperature, the effective inner reactances, and if applicable the surface temperature or the temperature class.
at Ui = 16 V , Ii = 25 mA , Pi = 34 mW :
at Ui = 16 V , Ii = 25 mA , Pi = 64 mW ,
at Ui = 16 V , Ii = 52 mA , Pi = 169 mW ,
at Ui = 16 V , Ii = 76 mA , Pi = 242 mW
General information
Use in the hazardous areasee instruction manuals

Documents: NJ4-30GM-N-200

Instruction manualsLanguageFile TypeFile Size
ИнструкцииBULPDF140 KB
Návod k poużitíCZEPDF133 KB
Instruktions manualDANPDF132 KB
Instruction manualENGPDF138 KB
KasutusjuhendESTPDF128 KB
KäyttöohjeFINPDF128 KB
Manuel d'instructionsFRAPDF137 KB
BetriebsanleitungGERPDF139 KB
Οδηγίες χρήσηςGREPDF144 KB
HandleidingHOLPDF133 KB
Instruction manual / BetriebsanleitungHRVPDF132 KB
Használati útmutatóHUNPDF136 KB
Manuale di istruzioniITAPDF133 KB
Lietošanas pamācībaLAVPDF132 KB
Instrukciju vadovasLITPDF134 KB
Instrukcja obsługiPOLPDF136 KB
Manual de instruçõesPORPDF135 KB
Manual de utilizareRONPDF134 KB
Návod na poużitieSLKPDF134 KB
Navodila za uporaboSLVPDF132 KB
Manual de instruccionesSPAPDF134 KB
ManualSWEPDF132 KB

Approvals+Certificates: NJ4-30GM-N-200

Statements of complianceCertificate No.File TypeFile Size
EU-Declaration of conformity / EU-KonformitätserklärungDOC-3559PDF347 KB
Certificates
Canada USA UL Hazardous LocationE501628:1:2PDF444 KB
Canada USA UL Ordinary Location20170306-E87056PDF407 KB
EU PTB ATEX ia 2G, 1G, 1D s. certificatePTB 00 ATEX 2048 XPDF29071 KB
Worldwide PTB IECEx iaIECEx PTB 11.0037XLINK---
Control drawings
Control drawing UL / Control drawing UL   PDF286 KB