Guralp Systems CD1.1 - Manual (Page 78)

CD1.1 Tools for Platinum
C=g
S⋅10 − 6
G
— CD1.1 calibration for acoustic sensor, where C
is the calibration value in °/count, g is the gain of an optional
auxiliary signal conditioner (use 1 if no conditioner is present),
S is the digitiser sensitivity in µV/count and G is the gain of the
instrument in V/°.
12.6 Temperature
For a temperature sensor with an output that is given either as
V/°C or V/K (VK
-1 ), use:
C=g
S⋅10 − 6
G
— CD1.1 calibration for acoustic sensor, where C
is the calibration value in K/count, g is the gain of an optional
auxiliary signal conditioner (use 1 if no conditioner is present),
S is the digitiser sensitivity in µV/count and G is the gain of the
instrument in V/°C or V/K.
(NB: it does not matter whether the sensor response is
proportional to the Celsius (°C) or Kelvin (K) scale as the
Celsius scale is merely a linear offset of the Kelvin scale, with a
scale factor of 1).
78 Issue C