Detailed introduction of the P+F Beijiafu ML100 series photoelectric sensor from Germany

Detailed introduction of the P+F Beijiafu ML100 series photoelectric sensor from Germany

1、 ML100 series core features

1. versatile

• Can detect almost all objects (opaque, semi transparent, reflective materials are all acceptable).

2. Easy installation

• Compact design (18mm diameter), supports multiple installation methods (bracket/threaded fixation).

3. Stable detection

• Detection distance10cm~1m(Different models), strong resistance to environmental light interference.

4. Multiple output modes

• NPN/PNP、 Normally open (NO)/normally closed (NC) options are available, compatible with mainstream PLCs.

5. cost-effective

• Affordable price, suitable for applications with limited budget but requiring reliable testing.

2、 ML100 series model naming convention

ToML100-8-1000-RT/3For example:

• ML100Series name (diffuse reflectance photoelectric sensor).

• 8Detection distance (8cm, other values such as 100=1m).

• 1000Detection range (1000mm, i.e. 1m, some models may vary).

• RTRed light emission (visible light, easy to debug).

• /3Output type (3=NPN normally open, 4=PNP normally open, 5=NPN normally closed, 6=PNP normally closed).

3、 Main models and technical parameters

4、 Comparison of ML100 series vs. other photoelectric sensors

5、 Typical application scenarios

1. Production line object detection

• Detect packaging boxes, bottles, etc. on the conveyor belt (such as ML100-8-1000-RT/3).

2. Logistics sorting system

• Identify whether the package exists (such as ML100-100-1000-RT/6).

3. automatic door control

• Detection personnel or objects approaching (such as ML100-20-1000-RT/5).

4. printing equipment

• Detect the passage of paper or film (red light is suitable for transparent materials).

6、 Selection Guide

1. detection distance

• The detection distance for black or light absorbing objects will be shortened, and higher sensitivity models need to be selected.

2. output type

• NPN（/3、/5）Suitable for Japanese PLCs such as Mitsubishi and Omron.

• PNP（/4、/6）Suitable for European PLCs such as Siemens and Beifu.

3. Light source selection

• Red light (RT)Visible light, easy to debug, suitable for general applications.

• Infrared light (IR)Stronger anti-interference, but invisible (ML100 series mainly uses red light).

4. Environmental light interference

• Can be used in strong light environments withBackground suppression functionThe model (such as R100 series).

7、 Frequently Asked Questions (FAQ)

Q1: Can ML100 detect transparent objects?

→Sure, but the distance will be shortenedIt is recommended to adjust the sensitivity or choose the opposite type (GL series).

Q2: Is the detection distance of ML100-8-1000-RT/3 adjustable?

→non-adjustableThe detection distance is fixed, but the detection effect can be optimized by installing the angle.

Q3: Can the ML100 series replace reflective sensors?

→not suitableThe GL series is suitable for long-distance or high anti-interference requirements.

Can ML100 be used outdoors?

→not recommendedStrong sunlight may interfere with the red light sensor, so it is recommended to use laser or infrared models outdoors.

8、 Recommended alternative models

Detailed introduction of the P+F Beijiafu ML100 series photoelectric sensor from Germany