Brochure
17
2
Fibers – env. resistance
E32 Heat resistant Fiber sensor heads
Heat resistant fiber sensor heads
The wide range of heat resistant fibers provides long sensor lifetime with the highest 
protection in demanding environments
• heat resistant up to 400°C
• sizes from dia 2 mm to M6
• models for long distances or high detection accuracy
Ordering information
Sensor type Size Sensing distance (in mm)
*1
*1
Sensing distance measured in Standard Mode
Key feature Order code
E3X-HD E3NX-FA For E3NX-FA and E3X-HD 
amplifiers
For E3X-NA amplifier
M4  3000 4000 –40°C to 150°C 
E32-T51 2M
800 1200 –40°C to 100°C
*2
, high-flex
*2
Short term resistance. For continuous operation –40°C to 90°C
E32-T51R 2M
550 820 –40°C to 200°C 
E32-T81R-S 2M
900 1350 –60°C to 350°C 
E32-T61-S 2M
dia 2 mm  450 670 –40°C to 150°C 
E32-T54 2M
dia 3 mm  2600 3900 –40°C to 200°C 
E32-T84S-S 2M
M6  500 750 –40°C to 150°C 
E32-D51 2M
280 420 –40°C to 100°C
*2
, high-flex  E32-D51R 2M
180 270 –40°C to 200°C 
E32-D81R-S 2M  E32-D81R 2M
180 270 –60°C to 350°C 
E32-D61-S 2M  E32-D61
M4  120 180 –40°C to 400°C 
E32-D73-S 2M  E32-D73
23×20×9 mm  15–38 –40°C to 150°C 
E32-A09H 2M
30×24×9 mm  20–30 –40°C to 300°C 
E32-A09H2 2M
25×18×5 mm   1–5 –40°C to 300°C 
E32-L64 2M
36×18×5 mm   5–18
E32-L66 2M










