IF5454 IEB21,5-ARKG/5M is an IFM inductive proximity sensor designed for reliable non-contact detection of metallic objects in industrial automation and machinery applications. With a 1.5 mm sensing range, PNP/NPN normally-open output, 10–30 V DC operation, 1000 Hz switching frequency, IP67 protection and a compact M8 × 1 threaded housing, it is suitable for space-restricted industrial installations.
Explore performance details, construction highlights, applications, and technical information in one clear overview.
The IE5454 IEB21,5-ARKG/5M inductive sensor by IFM is engineered for reliable non-contact detection of metallic objects in industrial automation, machine control and factory applications. Its particularly short housing makes it suitable for installations where mounting space is restricted while dependable switching performance is required.
The sensor uses inductive proximity sensing technology to detect metallic targets without physical contact. This makes it suitable for repeated detection tasks involving machine components, workpieces, moving parts and other metallic objects in automated processes.
The IE5454 provides a 1.5 mm sensing range, with a real sensing range of 1.5 ± 10% mm and an operating distance of 0–1.2 mm. Its compact sensing design allows reliable proximity detection in applications where a small sensor footprint is important.
The sensor features a PNP/NPN electrical design with a normally-open output. It operates from a 10–30 V DC supply and provides a high switching frequency of up to 1000 Hz, making it suitable for fast repetitive detection tasks in industrial machinery.
Its M8 × 1 threaded housing and particularly short 35 mm nominal housing length provide a compact installation solution. The sensor is designed for flush mounting and is suitable for applications where conventional longer sensors may be difficult to install.
The sensor uses a robust metal housing with white-bronze-coated brass and an LCP sensing face, supporting its use in demanding industrial environments.
The IE5454 provides IP67 protection and operates in an ambient temperature range of 0 °C to +60 °C. It also includes reverse-polarity, short-circuit and overload protection for dependable operation when installed according to the manufacturer's specifications.
The sensor is supplied with a 5 m PPU cable and uses a yellow LED for switching-status indication. Two locking nuts are included for installation.
IFM IE5454 inductive proximity sensor
Model: IEB21,5-ARKG/5M
1.5 mm nominal sensing range
Real sensing range: 1.5 ± 10% mm
Operating distance: 0–1.2 mm
PNP/NPN electrical design
Normally-open output
10–30 V DC operating voltage
1000 Hz switching frequency
M8 × 1 threaded housing
Short compact housing
Flush-mountable installation
Metal housing for demanding industrial environments
White-bronze-coated brass housing
LCP sensing face
IP67 protection rating
0–60 °C ambient temperature
Reverse-polarity protection
Short-circuit protection
Overload protection
Yellow LED switching-status indication
5 m PPU cable
2 locking nuts supplied
The IE5454 detects metallic objects through an inductive sensing principle without requiring physical contact with the target. When a suitable metal object enters the sensing zone, the sensor changes its normally-open output state.
Its M8 × 1 threaded construction and compact housing make it suitable for machine structures, fixtures and automation equipment where installation space is restricted. The flush-mountable design allows the sensor to be integrated neatly into compatible machine structures.
The PNP/NPN output configuration provides flexibility for compatible industrial control systems, while the 1000 Hz switching frequency supports high-speed repetitive detection applications.
The IE5454 has a 1.5 mm sensing range, with a real sensing range of 1.5 ± 10% mm and an operating distance of 0–1.2 mm.
The specified correction factors are:
Steel: 1
Stainless steel: 0.7
Brass: 0.5
Aluminium: 0.4
Copper: 0.3
The hysteresis is specified as 1–15% of Sr, while switch-point drift is -10 to +10%.
The IE5454 can be incorporated into Industrial Automation UAE applications where reliable detection of metallic components is required.
Machine Position Detection
Detects the position of metallic machine components, slides and moving mechanisms.
Metal Component Detection
Provides non-contact detection of metal workpieces and components during automated production.
Conveyor Monitoring
Can detect metallic objects travelling through automated conveyor systems.
Counting Applications
Supports high-speed detection of individual metallic objects for automated counting and production monitoring.
Assembly Machinery
Can confirm the presence or position of metallic components during automated assembly operations.
Machine Control
Provides proximity feedback to compatible PLCs and industrial controllers.
The IE5454 is designed for industrial environments with an IP67 protection rating and an ambient operating temperature range of 0 °C to +60 °C. Its metal housing provides a robust construction for industrial machinery and factory automation applications.
Reverse-polarity, short-circuit and overload protection help support reliable electrical operation when the sensor is correctly installed and operated within its specified limits.
The IE5454 uses a 5 m PPU cable with 2 × 0.14 mm² conductors. A yellow LED provides clear switching-status indication, allowing technicians to identify sensor operation during installation, commissioning and maintenance.
Compact M8 × 1 construction for restricted installation spaces
Reliable non-contact metallic object detection
1.5 mm sensing range
PNP/NPN normally-open output
1000 Hz switching frequency
Flush-mountable installation
Robust metal housing
IP67 protection
10–30 V DC operation
5 m cable for flexible installation
Clear yellow switching-status indication
Reverse-polarity protection
Short-circuit protection
Overload protection
The IE5454 IEB21,5-ARKG/5M is a compact IFM inductive proximity sensor designed for reliable metallic object detection in industrial automation and machine-control applications. Its 1.5 mm sensing range, 1000 Hz switching frequency, M8 × 1 threaded construction, IP67 protection and 5 m cable make it suitable for compact industrial installations requiring dependable proximity detection.
| Specification | Details |
|---|---|
| Product Code | IE5454 |
| Manufacturer | IFM |
| Model / Part Number | IEB21,5-ARKG/5M |
| Product Type | Inductive Sensor |
| Sensor Type | Inductive Proximity Sensor |
| Electrical Design | PNP/NPN |
| Output Function | Normally Open |
| Sensing Range | 1.5 mm |
| Real Sensing Range (Sr) | 1.5 ± 10% mm |
| Operating Distance | 0–1.2 mm |
| Housing Type | Threaded |
| Thread | M8 × 1 |
| Housing Length | 35 mm nominal |
| Mounting | Flush mountable |
| Operating Voltage | 10–30 V DC |
| Protection Class | III |
| Reverse Polarity Protection | Yes |
| Maximum Voltage Drop | 2.8 V |
| Minimum Load Current | 2 mA |
| Maximum Leakage Current | 0.4 mA |
| Permanent Current Rating | 100 mA |
| Switching Frequency | 1000 Hz |
| Short-Circuit Protection | Yes |
| Overload Protection | Yes |
| Hysteresis | 1–15% of Sr |
| Switch-Point Drift | -10 to +10% |
| Correction Factor – Steel | 1 |
| Correction Factor – Stainless Steel | 0.7 |
| Correction Factor – Brass | 0.5 |
| Correction Factor – Aluminium | 0.4 |
| Correction Factor – Copper | 0.3 |
| Housing Material | Brass, white-bronze coated |
| Sensing Face Material | LCP |
| Protection Rating | IP67 |
| Ambient Temperature | 0–60 °C |
| EMC Standard | EN 60947-5-2 |
| Weight | 88.2 g |
| Status Indication | 1 × yellow LED |
| Cable | 5 m PPU |
| Cable Conductors | 2 × 0.14 mm² |
| Included Accessories | 2 locking nuts |
| Pack Quantity | 1 piece |
| Product Status | Phase-out article |
| Discontinuation Date | 31 March 2026 |
| Alternative Article | IE5343 |
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