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F25 dual sensors – For valve actuators
Inductive sensors
sensori-induttivi
Pepperl+Fuchs

F25 dual sensors – For valve actuators

F25 · F25K

Pepperl+Fuchs F25/F25K dual sensors for valve actuators: two inductive elements in a compact housing, direct mounting, PNP, two-wire and ATEX/IECEx NAMUR outputs.

ATEX
IECEx
UL
EAC
CE
Description
Technical Specifications
Applications
Download
Datasheets

The F25/F25K series combines the two sensing elements in the smallest possible space to detect the open and closed positions of valves with rotary actuators. It mounts directly on standard actuators and is ideal for basic applications such as manual valves indoors; available with cable, connector or terminal compartment.

Key features

  • Two inductive sensors in a single 52 × 52 mm housing, direct mounting on the actuator
  • PNP, two-wire and NAMUR outputs; NO or NC function
  • ATEX/IECEx-certified NAMUR versions for hazardous areas
  • Sensing ranges 3 and 4 mm
  • Cable, M12 connector or terminal compartment; position indicators available as accessories

Use the filters in Variants and codes to find the exact part number: every code links to the official Pepperl+Fuchs datasheet and to a quote request. For versions not listed, accessories or availability, contact us.

Zone 0
Explosive gas atmosphere present continuously or for long periods
Zone 1
Explosive gas atmosphere likely to occur in normal operation
Zone 2
Explosive gas atmosphere unlikely to occur and, if it does, only for a short period
Zone 20
Explosive dust atmosphere present continuously or for long periods
Zone 21
Explosive dust atmosphere likely to occur in normal operation
Zone 22
Explosive dust atmosphere unlikely to occur and, if it does, only for a short period
# General Product type: Dual inductive sensor for valve actuators Brand: Pepperl+Fuchs Series: F25, F25K Sensing range: 3 mm · 4 mm # Certifications Certifications: UL, EAC; ATEX and IECEx for NAMUR versions (see datasheet) Equipment protection level: up to Ga / Da (NAMUR versions) # Electrical Output: PNP · two-wire · NAMUR Supply voltage: 5/10…30 V DC · 8.2 V DC (NAMUR) Function: NO or NC # Mechanical Housing width: 52 mm Connection: PVC cable · M12 connector · terminal compartment
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