LPMS-B2 Series Hardware Manual ver. 1.0
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Table 4-4. Magnetometer Specification
Parameters
Typical Value
Unit
Measurement range
±4/±8/±12/±16
Gauss
Sensitivity
6842/3421/2281/1711
LSB/gauss
Zero-gauss level
±1
(FS=±4 gauss)
gauss
RMS noise
(Ultra-high-perform
ance mode)
X axis
3.2
mgauss
Y axis
3.2
mgauss
Z axis
4.1
mgauss
Non-linearity
±0.12
%FS
Table 4-5. Pressure and Humidity Sensor Specification
Parameters
Typical Value
Unit
Pressure
measurement range
300~1100
hPa
Temperature
coefficient of offset
±1.5
Pa/K
Absolute accuracy
pressure
±1.0
hPa
Pressure sensitivity
0.18
Pa
Pressure noise
1.3
Pa
Humidity
measurement range
0~100
%RH
Humidity accuracy
±3
%RH
Humidity latency
（
10~90~10 %RH
，
25 °C
）
±1
%RH
Humidity sensitivity
0.008
%RH
Humidity noise
0.02
%RH
Humidity stability
（
10~90 %RH,
25 °C
）
0.5
%RH/year
