Photo Sensor 200 mm Sensing Distance, Light ON, Cable Type - BM200-DDT

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230.00 Grams
Minimum Purchase:
1 unit


Autonics General Photoelectric Sensor, BM200-DDT

NPN open collector, Cable type connection, Infrared LED

The Autonics photoelectric sensor BM200-DDT is Diffuse reflective sensing type, comes in a rectangular shape, sensing distance of 200mm, Response time of Max. 3ms and rectangular installation. The standard general photo sensor can be used in diverse applications requiring non-contact detection of Opaque, Translucent and Transparent material.

As a quick report, this photoelectric sensor provides:

  • Diffuse reflective sensing type
  • 200mm sensing distance
  • Opaque, Translucent material, Transparent material sensing target
  • Infrared LED (940nm) Light source
  • 12-24 VDC ±10% (ripple P-P: max. 10%) power supply
  • NPN open collector control output
  • Operation mode: Light ON (option: Dark ON)
  • Sensitivity adjuster
  • Reverse power protection circuit, output short overcurrent protection circuit


This Autonics photoelectric sensor's case is made of Acrylonitrile butadiene styrene, its Sensing part is made of Acryl.


The Autonics sensor BM200-DDT features standard cable type connection. This cable covers the sensor's 3 wires. It is Ø4mm in diameter and 2 meters in length.

Sensing specifications

The sensing target for this photoelectric sensor is Opaque, Translucent material, Transparent material. The maximum distance that this sensor can detect its standard sensing target is 200mm. This so-called sensing distance differs from one sensing target to another, based on their material.

Control output

The BM200-DDT features NPN open collector control output. NPN stands for Negative-Positive-Negative transistors.


There are limitations in temperature and humidity in which BM200-DDT photoelectric sensor is used:

  • Storage temperature: -25 … 70°C
  • Storage humidity: 35 to 85%RH
  • Ambient temperature: -10 … 60°C
  • Ambient humidity: 35 to 85%RH

Environment resistance is rated at no freezing or condensation.


Still want to know more? Click here to find out about Autonics Photoelectric Sensors working principles.

Series Information

BM Series

Economical General-Purpose Photoelectric Sensors

The Autonics BM series photoelectric sensors are easy to install and use in various industrial applications. The sensors feature built-in reverse polarity protection circuits and diffuse reflective type models feature built-in sensitivity adjusters. The BM series is available in through-beam type, retroreflective type, and diffuse reflective types.

BM Series Main features

  • Various detection types available: through-beam, retroreflective, diffuse reflective
  • Sensitivity adjuster (diffuse reflective type)
  • Easy bolt/screw installation
  • Built-in reverse polarity protection circuit

About Autonics Photoelectric Sensors

"Autonics" is a leading provider of automation solutions from South Korea. Autonics products are trusted and adopted by engineers in various industrial applications and their technology is widely applied in day-to-day automation devices. This company represents 21 Photoelectric Sensors series:

  • BRQ Series: Cylindrical Photoelectric Sensors
  • BJ SeriesCompact High Performance Photoelectric Sensors
  • BJX Series: Compact Long Distance Photoelectric Sensors
  • BR(NARROW BEAM REFLECTIVE) Series: Cylindrical Photoelectric Sensors (Narrow Beam Reflective Type)
  • BTF Series: Ultra-Compact, Thin Type Photoelectric Sensors
  • BTS Series: Ultra-Compact, Slim Type Photoelectric Sensors
  • BL Series: Liquid Level Photoelectric Sensors
  • BJR Series: Oil-Resistant/Oil-Proof Photoelectric Sensors
  • BYD Series: Compact Photoelectric Sensors
  • BM Series: Economical General-Purpose Photoelectric Sensors
  • BH Series: Front/Side Mount Photoelectric Sensors
  • BJP Series: Photoelectric Sensors for PCB Detection
  • BUM Series: 4-Channel U-Shaped Photoelectric Sensors
  • BA Series: Diffuse Reflective Photoelectric Sensors with Long Sensing Distance
  • BMS Series: Side Sensing Type Photoelectric Sensors
  • BX Series: Universal AC/DC Photoelectric Sensors (Wire Terminal Type)
  • BUP Series: U-Shaped Photoelectric Sensors
  • BEN Series: Universal AC/DC Photoelectric Sensors
  • BPS Series: Flat Type Photoelectric Sensors
  • BY Series: Compact Photoelectric Sensors with Synchronous Detection
  • BC Series: Color Mark Sensors

Autonics Photoelectric Sensors are mainly used in:

  • Automotive industry
  • Packaging industry
  • Elevator Industry
  • Semiconductor/Display Industry
  • Machine Tools Industry
  • Plastics/Rubber Industry
  • Food/beverage Manufacturing
  • Logistics Industry


You may be interested to see this product's catalog. If so, please click to view the BM200-DDT datasheet.
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Warranty Information

One Year Warranty
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Additional Information

Sensing type:
Diffuse reflective type
Sensing distance:
Sensing target:
Opaque, Translucent material, Transparent material
Light source:
Infrared LED(940nm)
Response time:
Max. 3ms
Power supply:
12-24VDC ±10%(ripple P-P: max. 10%)
Operation mode:
Light ON(option: Dark ON)
Control output:
NPN open collector
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