Temperature
| Parameter | Value |
|---|---|
Range1 |
-5 to 35°C |
Initial accuracy |
±0.002°C |
Resolution |
<0.00005°C |
Typical stability |
±0.002°C / year |
Time constant |
<0.1s | fast, <1s standard, <60s | slow |
1 A wider temperature range is available upon request. Contact RBR for more information.
Calibration equations
Temperature
\[T_m=\ln\left(\left(\frac{1}{V}\right)-1\right)\]
\[T_c=\frac{1}{(C_0+C_1T_m+C_2T^2_m+C_3T^3_m)}-273.15\]
where:
Tm = Intermediate variables
V = Raw temperature channel voltage ratio output (unique with each individual measurement)
C0 = Cubic function regression calibration coefficient
C1 = Cubic function regression calibration coefficient
C2 = Cubic function regression calibration coefficient
C3 = Cubic function regression calibration coefficient
Tc = Temperature in celsius