Many procurement teams check BEN300-DDT against Autonics Proximity Sensor, Autonics Tcn4 Series and Autonics Ben5M Mfr before signing purchase orders, verifying quality, compliance, and after-sales support availability.
Autonics BEN300-DDT Photoelectric Sensor
The Autonics BEN300-DDT Photoelectric Sensor offers diffuse reflective sensing with 300 mm distance and 1 ms response time performance. Manufactured under the Autonics brand, it uses an infrared LED (940 nm) and supports Light ON/Dark ON operation powered by 12β24 VDC. Categorized within the Autonics Photoelectric Sensor range, it provides NPN and PNP simultaneous outputs for flexible control integration. This model belongs to the Autonics BEN Series and includes a cable type connection (Γ5, 2 m) suitable for stable installation in automation systems.

| Brand | Autonics |
| Product Type | Photoelectric Sensor |
| Model Number | BEN300-DDT |
Autonics BEN300-DDT Photoelectric Sensor β Technical Specifications
| Specification | Value |
|---|---|
| Sensing type | Diffuse reflective type |
| Sensing distance | 300mm |
| Sensing target | Opaque, Translucent material |
| Response time | Max. 1ms |
| Light source | Infrared LED(940nm) |
| Sensitivity adjustment | Sensitivity adjuster |
| Operation mode | Light ON/Dark ON(set by switch) |
| Power supply | 12-24VDC |
| Current consumption | Max. 50mA |
| Control output | NPN, PNP open collector simultaneous output |
| Environment_Ambient illumination | Sunlight: Max. 11,000lx, Incandescent lamp: Max. 3,000lx (received illumination) |
| Environment_Ambient temperature | -20 to 65β, storage: -25 to 70β |
| Environment_Ambient humidity | 35 to 85% RH, storage: 35 to 85% RH |
| Protection structure | IP50 |
| Connection type | Cable type(Γ5, 2m) |
| Material | Case, Case cover: Heat resistant Acrylonitrile butadiene styrene,Sensing part: Polycarbonate(with polarizing filter: polymethyl methacrylate),Bracket: Steel Plate cold commercial, Bolt: steel chromium molybdenum,Nut: steel chromium molybden |
| Accessories_Common | Adjuster driver, Fixing bracket, Bolts, Nuts |
| Hysteresis(distance) | Max. 20% at sensing distance |
| Weight | Approx. 187g |
The Autonics BEN300-DDT Photoelectric Sensor is a diffuse reflective detection device used in industrial automation throughout India. This Autonics BEN300-DDT unit provides a 300 mm sensing distance, 1 ms response time, infrared LED source, and NPN/PNP simultaneous output. As part of the Autonics BEN Series, it supports consistent object detection in automated machinery requiring mid-range verification capabilities.
This sensor is commonly deployed in automated conveyors, packaging systems, assembly lines, and material handling equipment. Its diffuse reflective design allows stable detection across various surface types, while the fast response supports reliable switching in continuous and rapid operations. The durable cable connection enhances installation security in machines exposed to motion and vibration.
The Autonics BEN300-DDT Photoelectric Sensor offers dependable detection through its 300 mm operating distance, quick response speed, infrared LED technology, and dual output configuration. As a device under the Autonics brand and integrated within the BEN Series, it delivers predictable sensing performance required by automation engineers. These specifications make it a suitable component for long-term use in industrial systems where accurate and stable object detection is essential.
Autonics BEN300-DDT People Also Asked Questions
What sensing principle does the Autonics BEN300-DDT Photoelectric Sensor use?
The Autonics BEN300-DDT operates on a diffuse reflective sensing method, which detects objects by reflecting infrared LED light (940 nm) from the target surface back to the sensor. This allows reliable detection of opaque and translucent materials within a 300 mm sensing range, making it ideal for short-distance detection in packaging, assembly, and conveyor applications.
What are the electrical features of the Autonics BEN300-DDT?
The BEN300-DDT Photoelectric Sensor runs on a 12β24 VDC power supply (Β±10%) and supports both NPN and PNP open collector outputs simultaneously. With a maximum response time of 1 ms, it ensures fast and stable signal transmission for precise automation control. The Light ON/Dark ON mode can be easily selected using a built-in switch for versatile installation.
Is the Autonics BEN300-DDT suitable for industrial environments?
Yes, the Autonics BEN300-DDT is built with a heat-resistant ABS body and a polycarbonate sensing surface, ensuring long-term reliability in demanding conditions. It offers IP50 protection against dust, operates effectively from -20Β°C to 65Β°C, and includes mounting accessories such as a bracket, bolts, and nuts for secure installation. Its rugged construction and fast response make it ideal for factory automation and object detection systems.







