Autonics BM200-DDT Diffuse Reflective Photoelectric Sensor (200 mm, NPN, IP66)
Compact diffuse reflective photoelectric sensor with 200 mm sensing distance and NPN open-collector output.
Designed for stable object detection in packaging machines, conveyors, and industrial automation panels.
The Autonics BM200-DDT is a diffuse reflective photoelectric sensor from the BM Series, engineered for reliable short-range object detection. With a 200 mm sensing distance, built-in sensitivity adjuster, and IP66 protection, it performs consistently in demanding industrial environments such as packaging lines, conveyors, and OEM machinery.
Diffuse reflective sensing type
Sensing distance up to 200 mm
NPN open-collector transistor output
Built-in external sensitivity adjuster
Light-ON mode (default)(Dark-ON selectable)
Compact and lightweight design
High resistance to ambient light and electrical noise
Built-in reverse polarity & over-current protection
IP66 protection rating
Cable type (Ø4 mm, 3-wire, 2 m)
| Parameter | Specification |
|---|---|
| Model | BM200-DDT |
| Sensing Type | Diffuse reflective |
| Sensing Distance | 200 mm |
| Sensing Target | Opaque & translucent materials |
| Min. Sensing Target | — |
| Light Source | Infrared LED |
| Peak Wavelength | 940 nm |
| Output Type | NPN open collector |
| Output Mode | Light-ON (option: Dark-ON) |
| Response Time | ≤ 3 ms |
| Supply Voltage | 12–24 VDC ±10% |
| Load Current | ≤ 100 mA |
| Residual Voltage | ≤ 1.5 VDC |
| Protection Rating | IP66 |
| Operating Temperature | −10 to +60 °C |
Packaging machines
Conveyor object detection
Counting & positioning systems
Material handling equipment
OEM industrial automation
General factory automation
Autonics BM200-DDT Photoelectric Sensor
Mounting brackets (×1)
M4 bolts & nuts
Adjustment screwdriver
Instruction manual
Q1. What type of sensor is BM200-DDT?
It is a diffuse reflective photoelectric sensor.
Q2. What is the maximum sensing distance?
Up to 200 mm, measured with non-glossy white paper (200 × 200 mm).
Q3. Does it have PNP output?
No. BM200-DDT is NPN output only.
Q4. Is sensitivity adjustable?
Yes, it has a built-in external sensitivity adjuster.
Q5. Is it suitable for dusty or wet environments?
Yes, it features IP66 protection, suitable for industrial use.
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