Pepperl+Fuchs NJ6-22-SN-G-3M Inductive sensor

Pepperl+Fuchs NJ6-22-SN-G-3M
Item Number: NJ6-22-SN-G-3M
  • 6 mm flush
  • ATEX approval Ex-i and Ex-nA/tc for zone 0-2 and zone 20-22
  • Degree of protection IP68
171.50
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Total price: 171.50
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Effective internal capacitancemax. 110 nF
A cable length of 10 m is considered.
CE marking[*PD-Z02585A*]
Nominal voltage8.2 V
Maximum permissible ambient temperatureAlso observe the maximum permissible ambient temperature stated in the general technical data.
Keep to the lower of the two values. :
using an amplifier in accordance with EN 60947-5-6 : 61 В°C (141.8 В°F)
at UBmax = 9 V , RV = 562 Ω : 61 В°C (141.8 В°F)
Degree of protectionIP68
Effective internal inductancemax. 150 µH
A cable length of 10 m is considered.
Housing materialstainless steel (303/1.4305)
Type of protectionProtection by enclosure ""tc""
Switching functionNormally closed (NC)
Mission Time (TM)20 a
Maximum permissible ambient temperatureAlso observe the maximum permissible ambient temperature stated in the general technical data.
Keep to the lower of the two values.
at Ui = 16 V , Ii = 25 mA , Pi = 34 mW ,
T6 : 76 В°C (168.8 В°F)
T5 : 91 В°C (195.8 В°F)
T4 : 100 В°C (212 В°F)
T3 : 100 В°C (212 В°F)
T2 : 100 В°C (212 В°F)
T1 : 100 В°C (212 В°F)
at Ui = 16 V , Ii = 25 mA , Pi = 64 mW ,
T6 : 73 В°C (163.4 В°F)
T5 : 88 В°C (190.4 В°F)
T4 : 100 В°C (212 В°F)
T3 : 100 В°C (212 В°F)
T2 : 100 В°C (212 В°F)
T1 : 100 В°C (212 В°F)
at Ui = 16 V , Ii = 52 mA , Pi = 169 mW ,
T6 : 62 В°C (143.6 В°F)
T5 : 77 В°C (170.6 В°F)
T4 : 81 В°C (177.8 В°F)
T3 : 81 В°C (177.8 В°F)
T2 : 81 В°C (177.8 В°F)
T1 : 81 В°C (177.8 В°F)
at Ui = 16 V , Ii = 76 mA , Pi = 242 mW ,
T6 : 54 В°C (129.2 В°F)
T5 : 63 В°C (145.4 В°F)
T4 : 63 В°C (145.4 В°F)
T3 : 63 В°C (145.4 В°F)
T2 : 63 В°C (145.4 В°F)
T1 : 63 В°C (145.4 В°F)
Suitable for 2:1 technologyyes , with reverse polarity protection diode
Effective internal inductancemax. 150 µH
A cable length of 10 m is considered.
Type of protection""n""
CE marking[*PD-Z02586A*]
Effective internal capacitancemax. 110 nF
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.
at Ui = 16 V , Ii = 25 mA , Pi = 34 mW : 100 В°C (212 В°F)
at Ui = 16 V , Ii = 25 mA , Pi = 64 mW : 100 В°C (212 В°F)
at Ui = 16 V , Ii = 52 mA , Pi = 169 mW : 81 В°C (177.8 В°F)
at Ui = 16 V , Ii = 76 mA , Pi = 242 mW : 63 В°C (145.4 В°F)
Effective internal inductancemax. 150 µH
A cable length of 10 m is considered.
Type of protectionintrinsic safety
Type of protectionintrinsic safety
Installationflush
Sensing faceValox (PBT) , green
Safety Integrity Level (SIL)SIL 3
Reduction factor rAl 0.4
Use in the hazardous areasee instruction manuals
Possible characteristicsmaximum operating voltage UBmax , maximum load current ILmax , minimum series resistance RV , maximum analog output voltage UAmax , maximum analog output current IAmax
Effective internal inductancemax. 150 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. :
using an amplifier in accordance with EN 60947-5-6 : 61 В°C (141.8 В°F)
at UBmax = 9 V , RV = 562 Ω : 61 В°C (141.8 В°F)
Rated operating distance6 mm
Safety Integrity Level (SIL)up to SIL3 acc. to IEC 61508 Danger! In safety-related applications the sensor must be operated with a qualified fail safe interface from Pepperl+Fuchs, such as KFD2-SH-EX1.
Consider the ""exida Functional Safety Assessment"" document which is available on www.pepperl-fuchs.com as an integral part of this product's documentation.
Reduction factor rCu 0.3
CCC approvalCCC approval / marking not required for products rated ≤36 V
Type of protectionintrinsic safety
Effective internal capacitancemax. 110 nF
A cable length of 10 m is considered.
Output type2-wire
Possible characteristicsmaximum operating voltage UBmax , load current IL , minimum series resistance RV , maximum analog output voltage UAmax , maximum analog output current IAmax
Type of protectionintrinsic safety
Maximum permissible ambient temperatureAlso observe the maximum permissible ambient temperature stated in the general technical data.
Keep to the lower of the two values.
Switching frequency0 ... 2000 Hz
Core cross-section0.75 mm2
Equipment protection levelGa , Gb , Gc (nA) , Da , Dc , Mb
Connection typecable silicone , 3 m
CE marking[*PD-Z02585A*]
Assured operating distance0 ... 4.86 mm
Reduction factor r304 0.85
Diagnostic Coverage (DC)0 %
Effective internal capacitancemax. 110 nF
A cable length of 10 m is considered.
Ambient temperature-40 ... 100 В°C (-40 ... 212 В°F)
CE marking[*PD-Z02586A*]
MTTFd11850 a
Maximum permissible ambient temperatureAlso observe the maximum permissible ambient temperature stated in the general technical data.
Keep to the lower of the two values.
at Ui = 16 V , Ii = 25 mA , Pi = 34 mW : 100 В°C (212 В°F)
at Ui = 16 V , Ii = 25 mA , Pi = 64 mW : 100 В°C (212 В°F)
at Ui = 16 V , Ii = 52 mA , Pi = 169 mW : 81 В°C (177.8 В°F)
at Ui = 16 V , Ii = 76 mA , Pi = 242 mW : 63 В°C (145.4 В°F)
UL approvalcULus Listed, General Purpose
CE marking[*PD-Z02585A*]
Output typeNAMUR with safety function

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