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Process Temperature
Range
-20
0 to
25
0°C (-328 to 482°F) Accuracy
± 0.8
°C (1.8°F)
Repeatability
0.2°C
Cable Material
PTFE
Connection Type
ST Connector
Response Time
Up to 200 ms
FOS-LT-*
FOS-LU-*
FOS-Series
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Fiber Optic Sensor
The FOS-Series fiber optic sensors are designed to be
reliable and work for a wide range of applications. Fiber
optic temperature measurement using the FOS-Series
sensors provides accurate ±0.8°C readings combined
with a fast response time up to 200 ms. The FOS-Series
boasts a -200°C to 250°C temperature measurement
range as well as 1.6 mm (1/16") probe diameter.
One of the greatest aspects of fiber optic temperature
sensing is that the sensors do not require any
recalibration. Fiber optic sensors have high repeatability,
stability and no signal degradation due to cable length.
Fiber optic sensors transfer information to the fiber optic
monitor via light that travels through the fiber optic
cable. This is quite different compared to traditional
sensors that use resistance/voltage to communicate with
monitors. Since fiber optic sensors use light the signal is
very fast, reliable and is not influenced by outside forces
such as EMI, RFI, NMR or microwave radiation.
Features
Temperature ranges from -200°C to 250°C
Sensors require no recalibration
Accuracy ±0.8 °C (±0.2 °C in relative temperature)
FOS-LU-* models feature more durable sensor tip coated in polyimide material
Sensors immune to RFI, EMI, NMR, corrosive and microwave radiation
Complete the system with a fiber optic monitor
Cable extension accessories available
Specifications
Ordering Example: FOS-LT-5: 5 Meter, -200 to 250°C PTFE Coated Fiber Optic Sensor.
UNRESTRICTED
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Drawings
FOS-LT-*
FOS-LU-*
UNRESTRICTED
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