Bx700 Dfr

Updated September 20, 2026

Overview

Product sourcing insights & recommendations

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The BX700-DFR is a high-performance photoelectric sensor manufactured by Autonics. It is a diffuse-reflective, terminal-type sensor known for its versatility in industrial automation and outdoor applications due to its rugged IP66 construction and wide 24-240V AC/DC power supply range Autonics Motorsandcontrol.

Product Overview

The sensor utilizes an infrared LED (940nm) to detect opaque and translucent targets up to 700mm away. It is specifically designed for environments where through-beam or retroreflective mounting is impractical, as it requires only one-sided installation Autonics Tme.

Key Specifications:
Sensing Distance: Max 700mm (diffuse reflective type).
Output: Relay contact output (selectable Light ON / Dark ON).
Protection: IP66 rating for high resistance to dust and water jets.
Features: Built-in sensitivity adjuster and stability indicator LED Autonics Motorsandcontrol.

Market Trends & Insights (2026)

The market for industrial sensors like the BX700-DFR is experiencing robust growth, with the global sensor market projected to reach $289.03 billion in 2026 Precedenceresearch.

Increased Automation: Growth is fueled by Industry 4.0, IoT, and smart factory initiatives in the Asia-Pacific region, which holds nearly 47% of the market share Futuremarketinsights Idtechex.
Industry Adoption: The automotive, packaging, and pharmaceutical sectors are the primary drivers, utilizing these sensors for precision part detection and safety monitoring Mordorintelligence Grandviewresearch.
Tech Evolution: Emerging trends include Physical AI and 3D Spatial AI, though the demand for reliable, universal-voltage relay sensors like the BX700-DFR remains high for legacy system upgrades and outdoor gate/garage door automation Ouster Amazon.

I have identified 29 product options currently available from B2B suppliers, with prices starting around $19/piece for bulk orders. Detailed supplier info, pricing tiers, and specific model variants (including the timer-equipped BX700-DFR-T) are included in the deliverable below.

Based on these results, you can continue with:

Sources & References

25 sources cited · Verified industry data & reports

BX700-DFR Autonics Photoelectric Sensors, BX Series

State Motor & Control Solutions

Photoelectric sensors with a wide power supply range. IP66 protection structure. Available in through‐beam, retroreflective and diffuse reflective types.

BX700-DFR Autonics | Photoelectric, Industrial

DigiKey

Reflective, Diffuse Optical Sensor. Dark-ON/Light-ON. Category Industrial Automation and Controls Industrial Sensors Photoelectric, Industrial Manufacturer ...

BX700-DFR - Universal AC/DC Photoelectric Sensors .. ...

Autonics

Sensing type : Diffuse reflective type · Sensing distance : 700mm · Sensing target : Opaque, Translucent material · Light source : Infrared LED(940nm) · Response ...

BX Series Long Sensing, Amplifier Built-in Type With ...

TME

Features ● Sensitivity adjuster ● Timer function: ON Delay, OFF Delay, One-shot Delay ● NPN/PNP open collector output (DC power type) ● Self-diagnosis function

BX700-DFR Autonics Photoelectric Sensors

Marshall Wolf Automation

Diffuse Reflective Sensor, 24-240VAC/DC, 700mm Sensing Range, Infrared LED, Built-in Sensitivity, Light On/Dark On Switchable, Relay Output, Timer Function, ...

Autonics BX700-DFR Diffuse Reflective Photoelectric ...

eBay

Diffuse Reflective Photoelectric Sensor BX700DFR 24-240VAC/DC. Category Business & Industrie > Automation, Antriebe & Motoren > Sonstiges Automations

Bx700 Dfr

Overview

Product Overview

Market Trends & Insights (2026)

Autonics Bx700 Dfr Photoelectric Sensor

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Sources & References