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Pepperl+Fuchs 239664
Retroreflective Sensor ML4.2-54-G/40b/110/115
Product Description
The Retroreflective Sensor is designed for complex applications, providing precise object detection up to an effective range of 6 m. It utilizes a modulated visible red light source with a wavelength of 660 nm and includes a polarization filter for enhanced performance.
In TEACH mode, the effective detection and reflector distance can be adjusted up to 3.5 m, and in standard mode, up to 5 m can be achieved. The sensor is equipped with a 5-step switch for setting contrast detection levels, allowing for customization based on the material being detected, such as clean PET bottles or colored glass.
With a degree of protection rated at IP67/IP69K, this device is suitable for challenging environments, capable of withstanding ambient temperatures ranging from -20 to 60 °C. The unit's compact dimensions, measuring 31.4 mm in height, 13.9 mm in width, and 18 mm in depth, make it ideal for applications where space is limited.
Further enhancing its functionality, the sensor features a push-pull output with a maximum switching current of 100 mA and a response time of 500 µs. Compliance with standards such as EN 60947-5-2:2007 ensures reliability and safety in various operational contexts. The Designation Code for this model is ML4.2-54-G/40b/110/115.
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Offer details
- Offer from:
- Trusted supplier — Italy, member since 2021, 10–19 employees
- Availability:
- On requestLead time to be confirmed
- Warranty:
- 12 months
- Condition:
- New Factory Sealed
Specifications
- Brand
- Pepperl+Fuchs
- Effective detection range
- 0 ... 3.5 m in TEACH mode 0 ... 5 m at switch position "N"
- Reflector distance
- 0 ... 3.5 m in TEACH mode 0 ... 5 m at switch position "N"
- Threshold detection range
- 6 m
- Reference target
- H85-2 reflector
- Light source
- LED
- Light type
- modulated visible red light , 660 nm
Available Offers
(1)| Condition | Availability | Supplier | Warranty | Action | |
|---|---|---|---|---|---|
| Condition New Factory Sealed | Availability On requestLead time to be confirmed | Supplier ItalyTrusted supplier — member since 2021, 10–19 employees | Warranty 12 months |
Offer with manufacturer lead time
Directly from the manufacturer - with a confirmed, predictable, and fully transparent delivery time.
Documents
Data Sheet
Datasheet for Pepperl+Fuchs 239664, including specifications and features.
CAD Models
3D CAD model and technical drawings, ready for your design software.
Product data updated: 10-03-2026

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