Pepperl+Fuchs SJ3,5-SN Inductive slot sensor

Pepperl+Fuchs SJ3,5-SN
Item Number: SJ3,5-SN
  • 3.5 mm slot width
  • Usable up to SIL 3 acc. to IEC 61508
  • Extended temperature range
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Total price: 112.00
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Maximum permissible ambient temperatureAlso observe the maximum permissible ambient temperature stated in the general technical data.
Keep to the lower of the two values.
Ambient temperature-50 ... 100 В°C (-58 ... 212 В°F)
Safety application: -40 ... 100В°C
EAC conformityTR CU 012/2011
Depth of immersion (lateral)5 ... 7 typ. 6 mm
Effective internal capacitancemax. 30 nF
A cable length of 10 m is considered.
Effective internal inductancemax. 100 µH
A cable length of 10 m is considered.
Switching functionNormally closed (NC)
Effective internal capacitancemax. 30 nF
A cable length of 10 m is considered.
Safety Integrity Level (SIL)SIL 3
Type of protectionintrinsic safety
CE marking[*PD-Z02586A*]
Use in the hazardous areasee instruction manuals
Reference target10 x 7 x 0.3 mm3, Al
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 : 89 В°C (192.2 В°F)
at Ui = 16 V , Ii = 76 mA , Pi = 242 mW : 74 В°C (165.2 В°F)
Effective internal inductancemax. 100 µH
A cable length of 10 m is considered.
Noteadjustable stop
Security relevant only up to -40В°C
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 : 89 В°C (192.2 В°F)
at Ui = 16 V , Ii = 76 mA , Pi = 242 mW : 74 В°C (165.2 В°F)
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.
at Ui = 16 V , Ii = 25 mA , Pi = 34 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 = 25 mA , Pi = 64 mW ,
T6 : 66 В°C (150.8 В°F)
T5 : 81 В°C (177.8 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 = 52 mA , Pi = 169 mW ,
T6 : 45 В°C (113 В°F)
T5 : 60 В°C (140 В°F)
T4 : 89 В°C (192.2 В°F)
T3 : 89 В°C (192.2 В°F)
T2 : 89 В°C (192.2 В°F)
T1 : 89 В°C (192.2 В°F)
at Ui = 16 V , Ii = 76 mA , Pi = 242 mW ,
T6 : 30 В°C (86 В°F)
T5 : 45 В°C (113 В°F)
T4 : 74 В°C (165.2 В°F)
T3 : 74 В°C (165.2 В°F)
T2 : 74 В°C (165.2 В°F)
T1 : 74 В°C (165.2 В°F)
Effective internal inductancemax. 100 µH
A cable length of 10 m is considered.
Type of protectionintrinsic safety
Suitable for 2:1 technologyyes , with reverse polarity protection diode
Type of protectionintrinsic safety
UL approvalcULus Listed, General Purpose
CE marking[*PD-Z02585A*]
Output type2-wire
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.
at Ui = 20 V , Ii = 25 mA , Pi = 34 mW ,
T6 : 70 В°C (158 В°F)
T5 : 85 В°C (185 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 = 20 V , Ii = 25 mA , Pi = 64 mW ,
T6 : 66 В°C (150.8 В°F)
T5 : 81 В°C (177.8 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 = 20 V , Ii = 52 mA , Pi = 169 mW ,
T6 : 45 В°C (113 В°F)
T5 : 60 В°C (140 В°F)
T4 : 89 В°C (192.2 В°F)
T3 : 89 В°C (192.2 В°F)
T2 : 89 В°C (192.2 В°F)
T1 : 89 В°C (192.2 В°F)
at Ui = 20 V , Ii = 76 mA , Pi = 242 mW ,
T6 : 30 В°C (86 В°F)
T5 : 45 В°C (113 В°F)
T4 : 74 В°C (165.2 В°F)
T3 : 74 В°C (165.2 В°F)
T2 : 74 В°C (165.2 В°F)
T1 : 74 В°C (165.2 В°F)
Effective internal capacitancemax. 30 nF ; a cable length of 10 m is considered.
Slot width3.5 mm
Mission Time (TM)20 a
Switching frequency0 ... 3000 Hz
Diagnostic Coverage (DC)0 %
Housing materialPBT
Effective internal capacitancemax. 30 nF
A cable length of 10 m is considered.
Nominal voltage8.2 V
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.
Rate of current rise-4.5 mA / mm
Core cross-section0.14 mm2
Connection typeflexible leads LiY , 500 mm
Effective internal capacitancemax. 30 nF
A cable length of 10 m is considered.
MTTFd11800 a
CE marking[*PD-Z02585A*]
Output typeNAMUR with safety function
Type of protectionintrinsic safety
Degree of protectionIP67
Hysteresiswith NAMUR switch amplifier: 0.045 mm (e. g. Pepperl+Fuchs KCD2-SR-Ex1.LB)
with safety switch amplifier 0.025 mm (e. g. Pepperl+Fuchs KFD2-SH-Ex1)
Type of protectionintrinsic safety
CCC approvalCCC approval / marking not required for products rated ≤36 V
Equipment protection levelGa , Gb , Gc (ic) , Da , Mb
CE marking[*PD-Z02585A*]

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