SB-100 atmospheric pressure sensor
SB-100 is a cost-effective economical atmospheric pressure sensor with high accuracy and good stability, within the range of 15~115kPa, with an accuracy of 1.5%. Tested by multiple sensors to be stable indoors and under natural conditions, the annual data drift is less than 0.5%. When the temperature is in the range of -20~50℃, the temperature change will affect the sensor signal by less than 1%. Low power consumption, high signal, SB-100 power consumption is about 35mW, voltage output, output signal range is 0~5V DC, pressure measurement range is 15~115Kpa.
SB-100 atmospheric pressure sensor
SB-100 barometric pressure sensor
technical parameter
Measuring range
15~115kPa
Maximum pressure value
400kPa (exceeding this limit may cause permanent damage to the sensor)
Sensitivity
45.9mV/kPa (approximate)
Calibration factor
0.0218kPa/mV (universal slope; reciprocal sensitivity) and 11.4kPa (universal intercept)
measurement accuracy
±1.5% (universal calibration factor)
Repeatability
Less than 0.1%
Nonlinear
Less than 0.1%
Preheat time
20 ms
Response time
1ms
Temperature dependence
Less than 0.002%/℃ (more than 0℃)
Less than 0.015%/℃ (less than 0℃)
working environment
-40~80℃; 0~100%RH (non-condensing)
Input voltage
5V DC
The output voltage
0~5V DC
Current consumption
7mA DC
Dimensions
Diameter 16mm
weight
5g
cable
12cm bare wire
Guarantee
Material or workmanship defect, 4 years
Origin: United States
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