Question
Are heat-resistant Photoelectric Sensors available?
Answer
Yes, Fiber-type Photoelectric Sensors are available with heat resistance specifications. The heat resistance specifications, however, apply to Fiber Units only, and not to Amplifier Units.
Applications
Detecting wafers in high-temperature environments
E32-T61-S Fiber Units
Ratings and Specifications
150°C models | 200°C and higher models | ||
E32-T81R E32-D81R | All other models | ||
Min. bending radius | 35 mm | 10 mm | 25 mm |
Fiber material | Plastic (fluororesin coating) | Glass (fluororesin coating) | Glass (SUS spiral coating) |
Overview of Model Variations
Type | Ambient temperature range | Features | Shape, sensing distance (mm)* | Model number | |
Through-beam | -40°C to 150°C | M4 screw | 760 | E32-T51 | |
-40°C to 200°C | L-shaped, long distance | 1,300 | E32-T84S-S | ||
-60°C to 350°C | M4 screw | 450 | E32-T61-S | ||
Reflective | -60°C to 350°C | M6 screw | 90 | E32-D61-S | |
-40°C to 400°C | M6 screw, with sleeve | 60 | E32-D73-S |
Note:The sensing distances apply for use in combination with the E3X-DA-S Amplifier Unit (general-purpose, standard mode).
Standard Sensors for Detecting Ferrous Metals under Standard Conditions