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Lead Contents

Heat-resistant Photoelectric Sensor

FAQ No. FAQ03418

Primary Contents

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 models200°C and higher models
E32-T81R
E32-D81R
All other models
Min. bending radius35 mm10 mm25 mm
Fiber materialPlastic (fluororesin coating)Glass (fluororesin coating)Glass (SUS spiral coating)

Overview of Model Variations

TypeAmbient temperature rangeFeaturesShape, sensing distance (mm)*Model number
Through-beam-40°C to 150°CM4 screw
760E32-T51
-40°C to 200°CL-shaped, long distance
1,300E32-T84S-S
-60°C to 350°CM4 screw
450E32-T61-S
Reflective-60°C to 350°CM6 screw
90E32-D61-S
-40°C to 400°CM6 screw, with sleeve
60E32-D73-S

Note:The sensing distances apply for use in combination with the E3X-DA-S Amplifier Unit (general-purpose, standard mode).