Inductive sensor NBN3-F31K2-E8-B43-S
- 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
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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 or Pepperl+Fuchs AG, also apply to Pepperl+Fuchs SE.
Download the complete datasheet as a PDF:
Datasheet excerpt: Technical data of NBN3-F31K2-E8-B43-S
| General specifications | ||
|---|---|---|
| Switching function | 2 x normally open (NO) | |
| Output type | PNP | |
| Rated operating distance | 2.5 mm | |
| Installation | for non-flush mounting | |
| Output polarity | DC | |
| Assured operating distance | 0 ... 2.05 mm | |
| Output type | 4-wire | |
| Nominal ratings | ||
| Operating voltage | 10 ... 30 V | |
| Switching frequency | 0 ... 100 Hz | |
| Hysteresis | typ. 5 % | |
| Reverse polarity protection | all connections | |
| Short-circuit protection | pulsing | |
| Voltage drop | ≤ 3 V | |
| Operating current | 0 ... 100 mA | |
| Off-state current | 0 ... 0.5 mA typ. 0.1 µA | |
| No-load supply current | ≤ 25 mA | |
| Operating voltage indicator | LED, green | |
| Switching state indicator | LED, yellow | |
| Valve status indicator | LED, yellow | |
| Functional safety related parameters | ||
| MTTFd | 605 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 power for solenoid valve | |
| Compliance with standards and directives | ||
| Standard conformity | ||
| Standards | 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 |
|
| Approvals and certificates | ||
| EAC conformity | TR CU 020/2011 | |
| UL approval | cULus Listed, General Purpose, Class 2 Power Source | |
| 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 , 1/2" NPT cable gland | |
| Core cross section (system side) | 1.5/2.5 mm2 flexible/rigid | |
| Connection (valve side) | 4-pin, M12 x 1 socket | |
| Housing material | rugged, translucent polycarbonate (PC) optimised for outdoor use | |
| Housing base | PC | |
| Degree of protection | IP66 / IP67 / IP69 | |
| Tightening torque, fastening screws | 4 Nm ... 5 Nm | |
| Tightening torque, housing screws | ≤ 2 Nm | |
| Tightening torque of cover srews | 1.5 Nm | |
| Tightening torque, cable gland | Refer to NEC (National Electrical Code), hand-tight then wrench tightened (max. 3 turns) | |
| Tightening torque, stopping plug | 1 Nm | |
| Dimensions | ||
| Height | 53 mm | |
| Width | 100 mm | |
| Length | 106 mm | |
| Tightening torque | plug , 1 Nm | |
Classifications
| System | Classcode |
|---|---|
| ECLASS 13.0 | 27273901 |
| ECLASS 12.0 | 27273901 |
| ECLASS 11.0 | 27220501 |
| ECLASS 10.0.1 | 27220501 |
| ECLASS 9.0 | 27220501 |
| ECLASS 8.0 | 27220501 |
| ECLASS 5.1 | 27220501 |
| ETIM 9.0 | EC002714 |
| ETIM 8.0 | EC002714 |
| ETIM 7.0 | EC002714 |
| ETIM 6.0 | EC002714 |
| ETIM 5.0 | EC002714 |
| UNSPSC 12.1 | 39121550 |
Details: NBN3-F31K2-E8-B43-S
Design / Simulation: NBN3-F31K2-E8-B43-S
| CAD | Language | File Type | File Size |
|---|---|---|---|
| CAD 3-D / CAD 3-D | ALL | STP | 5937 KB |
Approvals: NBN3-F31K2-E8-B43-S
| Certificates | Certificate No. | Language | File Type | File Size |
|---|---|---|---|---|
| Canada USA UL Ordinary Location | UL-US-2016797-0 / UL-CA-2013375-0 | ALL | 546 KB | |
| Declaration of Conformity | ||||
| EU Declaration of Conformity (P+F) / EU-Konformitäterklärung (P+F) | DOC-2295C | ALL | 1218 KB | |
| UK Declaration of Conformity (P+F) | TDOC-5976_ENG | ENG | 1285 KB | |
Associated Products: NBN3-F31K2-E8-B43-S
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Pepperl+Fuchs Inc.
1600 Enterprise Parkway
Twinsburg, OH 44087
USA
- responsible for Canada -
sales@us.pepperl-fuchs.com
+1 330 425-3555
Pepperl+Fuchs is a leading developer and manufacturer of electronic sensors and components for the global automation market. Continuous innovation, enduring quality, and steady growth have been the foundation of our success for more than 70 years. Pepperl+Fuchs employs 6,300 people worldwide and has manufacturing facilities in Germany, USA, Singapore, Hungary, Indonesia and Vietnam, most of them ISO 9001 certified.