Inductive sensor PL4-F25-N4-K
- For installation in housing
- PL4... with 2 valve connections
- Pluggable cage clamp terminals
- Valve LEDs disconnectable (wire jumper)
- EC-Type Examination Certificate TÜV99 ATEX 1479X
- Direct mounting on standard actuators
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.
Download the complete datasheet as a PDF:
Datasheet excerpt: Technical data of PL4-F25-N4-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 ... 2.43 mm | |
| Actual operating distance | 2.7 ... 3.3 mm | |
| Reduction factor rAl | 0.5 | |
| Reduction factor rCu | 0.45 | |
| Reduction factor r304 | 1 | |
| Reduction factor rSt37 | 1.2 | |
| Reduction factor rBrass | 0.63 | |
| Output type | 2-wire | |
| Nominal ratings | ||
| Nominal voltage | 8.2 V | |
| Operating voltage | 5 ... 25 V | |
| Switching frequency | 0 ... 100 Hz | |
| Hysteresis | typ. 5 % | |
| Reverse polarity protection | reverse polarity protected | |
| 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 ms | |
| Switching state indicator | LED, yellow | |
| Valve status indicator | LED, yellow | |
| 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 60947-5-2:2007 IEC 60947-5-2:2007 |
|
| 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 | |
| Core cross section (system side) | up to 2.5 mm2 | |
| Connection (valve side) | Cage tension spring terminals | |
| Core cross section (valve side) | up to 2.5 mm2 | |
| Housing material | PBT | |
| Sensing face | PBT | |
| Dimensions | ||
| Height | 99 mm | |
| Width | 67 mm | |
| Length | 34 mm | |
| 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: PL4-F25-N4-K
Product Documentation: PL4-F25-N4-K
| Product information | Language | File Type | File Size |
|---|---|---|---|
| Technical information / Technische Information | ALL | 271 KB | |
| Safety and Security Documentation | |||
| Instruction manual | ENG | 57 KB | |
Design / Simulation: PL4-F25-N4-K
| CAD | Language | File Type | File Size |
|---|---|---|---|
| CAD 3-D / CAD 3-D | ALL | STP | 3207 KB |
Approvals: PL4-F25-N4-K
| Certificates | Certificate No. | Language | File Type | File Size |
|---|---|---|---|---|
| EU TUV Nord ATEX ia 2G, 1G, 1D s. certificate | TÜV 99 ATEX 1479 X | ALL | 5439 KB |
Our amplify article gives interesting insights about the development of the new, modern portfolio of inductive proximity sensors from Pepperl+Fuchs. Get the whole story here!
The knowledge base for inductive sensors contains extensive expertise and supports you in the highly precise and smooth operation of the sensors in your machinery and plants.
The VariKont inductive sensors with Active Shielding Technology ensure high switching distances, no matter the installation situation and the surrounding material. Benefit from easier equipment design and reduced costs!
As the SIL 2/PL d inductive safety sensors have no dead band, data transfer can occur with no minimum distance between sensor and target. Discover the optimized portfolio for demanding environments.
Pepperl+Fuchs SE
Lilienthalstraße 200
68307 Mannheim
Germany
info@de.pepperl-fuchs.com
+49 621 776-0
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.