Inductive sensor NCN3-F31K-N5-K
- Direct mounting on standard actuators
- Fixed setting
- 2:1 transfer method
- LEDs for switching state of sensor and solenoid valve
- Valve LEDs disconnectable
- ATEX & IECEX certifications
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 or Pepperl+Fuchs AG, also apply to Pepperl+Fuchs SE.
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Utdrag ur datablad: Tekniska data för NCN3-F31K-N5-K
| General specifications | ||
|---|---|---|
| Switching function | 2 x normally closed (NC) | |
| Output type | NAMUR | |
| Rated operating distance | 3 mm | |
| Installation | flush mountable | |
| Assured operating distance | 0 ... 2.4 mm | |
| Actual operating distance | 2.7 ... 3.3 mm typ. | |
| Reduction factor rAl | 0.35 | |
| Reduction factor rCu | 0.3 | |
| Reduction factor r304 | 0.75 | |
| Reduction factor rSt37 | 1 | |
| Reduction factor rBrass | 0.45 | |
| Output type | 2-wire | |
| Nominal ratings | ||
| Nominal voltage | 8.2 V (Ri approx. 1 kΩ) | |
| Switching frequency | 0 ... 3 kHz | |
| Hysteresis | typ. 5 % | |
| Short-circuit protection | yes | |
| Suitable for 2:1 technology | yes , Reverse polarity protection diode not required | |
| Current consumption | ||
| Measuring plate not detected | ≥ 3 mA | |
| Measuring plate detected | ≤ 1 mA | |
| Time delay before availability | ≤ 1.1 ms | |
| Switching state indicator | LED, yellow | |
| Valve status indicator | LED, yellow | |
| Functional safety related parameters | ||
| MTTFd | 1470 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 | ||
| NAMUR | EN 60947-5-6:2000 IEC 60947-5-6:1999 |
|
| Electromagnetic compatibility | NE 21:2007 | |
| Standards | EN IEC 60947-5-2 | |
| Approvals and certificates | ||
| IECEx approval | ||
| Equipment protection level Ga | IECEx TUN 17.0021X | |
| Equipment protection level Gb | IECEx TUN 17.0021X | |
| Equipment protection level Mb | IECEx TUN 17.0021X | |
| ATEX approval | ||
| Equipment protection level Ga | TÜV 99 ATEX 1479 X | |
| Equipment protection level Gb | TÜV 99 ATEX 1479 X | |
| Equipment protection level Gc (ic) | PF13CERT2895 X | |
| UL approval | cULus Listed, General Purpose | |
| Ordinary Location | E87056 | |
| Hazardous Location | E501628 | |
| Control drawing | 116-0456 | |
| Ambient conditions | ||
| Ambient temperature | -25 ... 100 °C (-13 ... 212 °F) | |
| Storage temperature | -40 ... 100 °C (-40 ... 212 °F) | |
| Mechanical specifications | ||
| Connection (system side) | Cage tension spring terminals Stripped length 7 mm M20 x 1.5 cable gland usable thread length 11.5 mm screw-in depth max. 11.5 mm |
|
| Core cross section (system side) | 1.5/2.5 mm2 flexible/rigid | |
| Connection (valve side) | Cage tension spring terminals | |
| Core cross section (valve side) | 1.5/2.5 mm2 flexible/rigid | |
| Housing material | PBT | |
| Sensing face | PBT | |
| Degree of protection | IP67 | |
| Tightening torque, fastening screws | 4 Nm ... 5 Nm | |
| Tightening torque, housing screws | 1 Nm | |
| Tightening torque, cable gland | M20 x 1.5 ; max. 7 Nm M12 x 1.5 ; max. 1.5 Nm |
|
| Dimensions | ||
| Height | 35.5 mm | |
| Width | 65 mm | |
| Length | 77.5 mm | |
| Note | LED switch-off | |
| General information | ||
| Use in the hazardous area | see instruction manuals | |
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: NCN3-F31K-N5-K
Product Documentation: NCN3-F31K-N5-K
| Safety and Security Documentation | Language | File Type | File Size |
|---|---|---|---|
| Manual | SWE | 184 KB |
Design / Simulation: NCN3-F31K-N5-K
| CAD | Language | File Type | File Size |
|---|---|---|---|
| CAD Portal / CAD Portal | ALL | LINK | --- |
| CAD-files 3-D / CAD-Dateien 3-D | ALL | STP | 989 KB |
| CAE | |||
| CAE EPLAN Data Portal / CAE EPLAN Data Portal | ALL | LINK | --- |
| CAE EPLAN macro EDZ / CAE EPLAN Makro EDZ | ALL | EDZ | 271 KB |
Approvals: NCN3-F31K-N5-K
| Certificates | Cert No. | Language | File Type | File Size |
|---|---|---|---|---|
| Canada USA UL Hazardous Location | E501628:1:6 | ALL | 474 KB | |
| Canada USA UL Ordinary Location | UL-US-2140224-1 / UL-CA-2133715-1 | ALL | 491 KB | |
| EU Pepperl+Fuchs Certificate Ex ic ATEX Category 3 G | PF13CERT2895X | ALL | 123 KB | |
| EU TUV Nord ATEX ia 2G, 1G, 1D s. certificate | TÜV 99 ATEX 1479 X | ALL | 662 KB | |
| Worldwide TUV Nord IECEx ia | IECEx TUN 17.0021X | ALL | LINK | --- |
| Control Drawings | ||||
| Control drawing UL / Control drawing UL | ALL | 378 KB | ||
| Declaration of Conformity | ||||
| EU Declaration of Conformity (P+F) / EU-Konformitäterklärung (P+F) | DOC-5076A | ALL | 1232 KB | |
| UK Declaration of Conformity (P+F) | TDOC-6562AENG | ENG | 1229 KB | |
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Pepperl+Fuchs AB
Bultgatan 40 A
442 40 Kungälv
Sverige
orgnr. 556212-2126
info@se.pepperl-fuchs.com
+46 303 246070
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.