Operation
MXFS
A05595_02_E00_00
HBM: public
63
4.2.4.3 Temperature
HBK FiberSensing temperature sensors are delivered with a calibration sheet.
They show a polynomial behavior with temperature.
Fig. 4.20
Temperature sensor
The S
n
coefficients are the values given on the sensors’ documentation.
The reference wavelength of the temperature sensor (λ
0
) must correspond to
the reference wavelength stated on the sensor documentation.
Temperature
S
2
@
(
λ
*
λ
0
)
)
S
1
@
(
λ
*
λ
0
)
)
S
0
