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Inductive sensor NBN3-F31K2-E8-B13-S
Technical Data
General specifications
Switching function 2 x normally open (NO)
Output type PNP
Rated operating distance sn2.5 mm
Installation for non-flush mounting
Output polarity DC
Model Number
NBN3-F31K2-E8-B13-S
Features
• Direct mounting on standard actuators
• Weatherproof housing for outdoor
applications
• Temperature range -40 ... 167 °F (-40°C
to 75°C)
•LED for power on
• LEDs for switching state of sensor and
solenoid valve
• Plug-in terminals
Application
Note
The connections to this sensor are sealed
with stopping plugs to protect against dirt and
moisture. If not all of the connections are
used in your application, then seal the remaining stopping plugs on the sensor permanently or check during initial installation and
when performing regular maintenance work
that the stopping plugs are secure and impermeable. If necessary, tighten the stopping
plugs to a torque of 1 Nm.
Accessories
BT65-F31K2-RG-EN
Activator for F31K2 series
BT65A
Activator for F31 series
BT65X
Activator for F31 series
Assured operating distance s
Output type 4-wire
Nominal ratings
Operating voltage UB10 ... 30 V
Switching frequency f 0 ... 100 Hz
Hysteresis H typ. 5 %
Reverse polarity protection all connections
Short-circuit protection pulsing
Voltage drop U
Operating current I
Off-state current I
No-load supply current I
Operating voltage indicator LED, green
Switching state indicator LED, yellow
Valve status indicator LED, yellow
Functional safety related parameters
MTTFd 490 a
Mission Time (TM) 20 a
Diagnostic Coverage (DC) 0 %
Valve circuit
Voltage max. 32 V DC
Current max. 240 mA
Short-circuit protection no
Reverse polarity protection yes, with reversed output LED is out of function, therfore more
Ambient conditions
Ambient temperature -40 ... 75 °C (-40 ... 167 °F)
Storage temperature -40 ... 85 °C (-40 ... 185 °F)
Mechanical specifications
Connection (system side) screw terminal , M20 x 1.5 cable gland
Core cross-section (system side) 1.5/2.5 mm2 flexible/rigid
Housing material rugged, translucent polycarbonate (PC) optimised for outdoor use
Housing base PC
Degree of protection IP66 / IP68 / IP69
Tightening torque, housing screws ≤ 2 Nm
Tightening torque, cable gland ≤ 4 Nm
Tightening torque, stopping plug 1 Nm
Compliance with standards and
directives
Standard conformity
Standards
Approvals and certificates
EAC conformity TR CU 020/2011
Dimensions
I
II
1114
0 ... 2.05 mm
a
≤ 3 V
d
0 ... 100 mA
L
0 ... 0.5 mA typ. 0.1 µA
r
≤ 25 mA
0
power for solenoid valve
EN 60947-5-2:2007
EN 60947-5-2/A1:2012
IEC 60947-5-2:2007
IEC 60947-5-2 AMD 1:2012
VDI / VDE 3845
106
95
100
75
53
M20 M20
Release date: 2019-04-23 08:02 Date of issue: 2019-04-23 235086_eng.xml
Refer to "General Notes Relating to Pepperl+Fuchs Product Information".
Pepperl+Fuchs Group
44.5
57
30
89
78
1
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Inductive sensor NBN3-F31K2-E8-B13-S
Electrical Connection
7
II
I
6
5
4
10
9
8
3
2
1
S
II
L-
L+
S
I
V+
V-
Shield
V-
V+
Release date: 2019-04-23 08:02 Date of issue: 2019-04-23 235086_eng.xml
Refer to "General Notes Relating to Pepperl+Fuchs Product Information".
2
Pepperl+Fuchs Group