
Autonics BL13-TDT Photoelectric Sensor
High-precision through-beam photoelectric sensor with 10m sensing range and NPN output, ideal for industrial automation.
Product Summary:
 The Autonics BL13-TDT is a reliable through-beam-type photoelectric sensor designed for accurate object detection up to 10 meters. With a red LED light source, fast 2ms response time, and selectable Light ON/Dark ON modes, it is ideal for precision industrial automation applications.
Key Features:
- Through-beam sensing type with 10m range 
- Red LED light source (660nm) 
- Fast response time: Max. 2ms 
- Light ON/Dark ON selection via button 
- NPN open collector output 
- IP64 protection structure 
- Wide ambient humidity range (35–85% RH) 
- Includes bracket and mounting hardware 
Application:
- Industrial automation lines 
- Packaging machinery 
- Conveyor belt object detection 
- Assembly systems 
- Material handling solutions 
Product Benefits:
- Long sensing distance reduces need for frequent repositioning 
- Quick response enhances high-speed process reliability 
- Durable IP64 housing for dust and water resistance 
- Flexible mounting with included hardware 
- Easy mode switching for versatile use 
FAQs:
Q1: What is the sensing range of the BL13-TDT sensor?
A1: It has a sensing range of up to 10 meters using through-beam sensing.
Q2: Can this sensor be used in dusty environments?
A2: Yes, the sensor has an IP64 protection rating, making it suitable for dust-prone industrial settings.
Q3: Does the BL13-TDT support both Light ON and Dark ON operation?
A3: Yes, the sensor allows switching between Light ON and Dark ON modes using a dedicated button.