Fot-l temperature sensors fiber optic temperature sensorsintrinsically safeup to 300c (572f)high accuracyminiature and rugged sensor model number: fot-lproduct specification fiber temperature sensors fot-l 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. specifications: 1) temperature range: fot-l-sd -40c to 300c ( -40f to 572f) fot-l-ba - 40c to 250c ( -40f to 482f) 2) resolution: 0.1c 3) accuracy: 1c 4) response time: fot-l 1.5 second fot-l-ba 0.5 second 5) connector type: st connector features: intrinsically safe up to 300c (572f) 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