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Autonics BTS1M-TDTD-P Photoelectric Sensor
The Autonics BTS1M-TDTD-P Photoelectric Sensor offers Through-beam type sensing type, 1m, Red LED(650nm), PNP open collector output, 12-24VDC power supply. Manufactured by Autonics under the Autonics Photoelectric Sensors category, this model belongs to the Autonics BTS Series.

| Brand | Autonics |
| Product Type | Photoelectric Sensor |
| Model Number | BTS1M-TDTD-P |
Autonics BTS1M-TDTD-P Photoelectric Sensor β Technical Specifications
| Specification | Value |
|---|---|
| Sensing type | Through-beam type |
| Sensing distance | 1m |
| Sensing target | Opaque material of min. Γ2mm |
| Response time | Max. 1ms |
| Light source | Red LED(650nm) |
| Operation mode | Dark ON |
| Power supply | 12-24VDC |
| Current consumption | Emitter/Receiver: Max. 20mA |
| Control output | PNP open collector |
| Environment_Ambient illumination | Sunlight: Max. 10,000lx, Incandescent lamp: Max. 3,000lx (received illumination) |
| Environment_Ambient temperature | -20 to 55β, storage: -30 to 70β |
| Environment_Ambient humidity | 35 to 85% RH, storage: 35 to 85% RH |
| Protection structure | IP67 |
| Connection type | Cable type(Γ2.5, 2m) |
| Material | Case: Polybutylene terephthalate, Sensing part: Polymethyl methacrylate, Bracket: Stainless steel 304,Bolt: Carbon steel wire for cold heading(SWCH10A) |
| Weight | Approx. 65g(approx. 40g) |
The Autonics BTS1M-TDTD-P is designed as a through-beam type Ultra-Compact, Slim Type Photo Sensor with a sensing distance of 1 meter, making it suitable for small target detection down to Γ2mm. It features a visible 650nm red LED, which provides easy alignment, and a fast 1ms response time to ensure accurate detection in high-speed conveyor and assembly lines. Operating on a 12β24VDC power supply, this sensor consumes only 20mA for both emitter and receiver, supporting energy efficiency. The PNP open collector output allows seamless PLC integration, while the IP67 protection rating ensures resistance against dust, water, and harsh industrial conditions. Built with PBT and polycarbonate materials, supported by stainless steel brackets and nickel-plated components, the BTS1M-TDTD-P delivers long-lasting durability in tough environments.
Applications of the BTS1M-TDTD-P include precision object detection in electronics assembly, part sensing in compact conveyors, and presence detection in packaging equipment. Maintenance engineers value its slim housing and robust performance in ambient light up to 10,000lx, while training institutes highlight it for teaching students real-world sensing principles. By combining compact size, fast response, and rugged design, it serves as a dependable sensor across diverse industries in India.
For buyers and automation professionals sourcing from wholesalers, dealers, and distributors, the Autonics BTS1M-TDTD-P stands out as a reliable choice in the BTS series. Many engineers search specifically for BTS1M-TDTD-P Autonics or Autonics BTS1M when looking for proven slim-type sensors. This model balances accuracy, installation ease, and industrial-grade protection, making it a trusted investment for long-term use. For complete technical documentation and purchasing options, visit the official Autonics Photoelectric Sensors page.







