FOT-L Temperature Sensors Fiber Optic Temperature Sensors 

The FOT-L-SD and FOT-L-BA are fiber optic temperature sensors perfectly suited for harsh environmental conditions such as in cryogenics, nuclear, microwave, and strong RF applications. The FOT-L temperature sensors combine all the desired characteristics you would expect from the ideal sensor. These temperature sensors offer accuracy and reliability in extreme temperature and hostile environments.

Features: 
Intrinsically safe 
Up to 300℃ (572℉) 
High accuracy 
Miniature and rugged sensor 

Applications: 
Microwaves and RF; 
Medical applications; 
Nuclear environments; 
In-situ process monitoring; 
Harsh and hazardous environments; 
High temperature environments 
Aerospace applications 

Specifications: 
1) Temperature range: 
   FOT-L-SD   -40℃ to 300℃ ( -40℉ to 572℉) 
   FOT-L-BA   - 40℃ to 250℃ ( -40℉ to 482℉) 
2) Resolution (*1) : 0.1℃
3) Accuracy (*2) : ±1℃ 
4) Response time: 
   FOT-L      ≤1.5 second 
   FOT-L-BA   ≤0.5 second 
5) Connector type: ST connector 
*1. Signal conditioner dependent.
*2. ±0.5℃ is attainable when using a reduced temperature range of 20℃ to 85℃ (68℉to 185℉).