2025/7/4 Update
M12 Tubular Housing | DC | Max. Sensing Range 4 m
— The rugged OF photoelectric sensor is designed for industrial automation applications. It features a metal housing with a bright LED to simplify installation and indicate faults.
— The rugged OF photoelectric sensor is designed for industrial automation applications. It features a metal housing with a bright LED to simplify installation and indicate faults.
IFM OF Series Photoelectric Sensor

Technical Features
Products + Accessories Selection:
Function | Range | Output | Spot Diameter at Max. Range | Current Consumption | Switching Frequency | Light Source | Order No. |
---|---|---|---|---|---|---|---|
Diffuse reflection![]() | 1…400 mm | LO/DO PNP | 185 mm | 35 mA | 400 Hz | Infrared light 880 nm | OF5027 |
1…400 mm | LO/DO NPN | 185 mm | 35 mA | 400 Hz | Infrared light 880 nm | OF5060 | |
Polarized retro-reflective![]() | 200…800 mm | LO/DO PNP | 70 mm | 35 mA | 400 Hz | Red light 660 nm | OF5025 |
200…800 mm | LO/DO NPN | 70 mm | 35 mA | 400 Hz | Red light 660 nm | OF5062 | |
Through-beam receiver![]() | 0…4 m | LO/DO PNP | – | 30 mA | 400 Hz | – | OF5022 |
Through-beam emitter![]() | 0…4 m | – | 700 mm | 25 mA | – | Infrared light 880 nm | OF5021 |
Optional Accessories
Type | Description | Order No. |
---|---|---|
![]() | High-rotation bracket for OF | E20860 |
![]() | High-rotation bracket for OF | E20856 |
![]() | 50 mm reflector | E20956 |
80 mm reflector | E20005 | |
![]() | Mounting bracket with 50 mm reflector | E20997 |
Mounting bracket with 80 mm reflector | E20995 |
Mating Cables
Type | Description | Order No. |
![]() | M12 Micro DC (4-pin) 2 m, PUR | EVC001 |
M12 Micro DC (4-pin) 5 m, PUR | EVC002 | |
![]() | M12 Micro DC (4-pin) 2 m, PUR | EVC004 |
M12 Micro DC (4-pin) 5 m, PUR | EVC005 | |
![]() | M12 Micro DC (4-pin) 2 m, PUR, LED | EVC007 |
M12 Micro DC (4-pin) 5 m, PUR, LED | EVC008 |
What’s More…

Specifications:
- Power supply voltage: 10…36 VDC
- Number of cores: 3-wire; Model OF5021: 2-wire
- Max. load current: 200 mA
- Voltage drop: <2.5 V
- Leakage current: Negligible
- Connector: M12
- Housing material: Brass, white bronze plated
- Lens material: PMMA
- Operating temperature: -25…60 °C
- Protection class: IP65
Benefits Introduce In Detail