SB-100 atmospheric pressure sensor

Product Details

SB-100 is a cost-effective and economical atmospheric pressure sensor with high accuracy and good stability. The accuracy is 1.5% in the range of 15 ~ 115kPa. It is stable in indoor and natural conditions through multiple sensor tests, and the data drift is less than 0.5% per year. When the temperature is in the range of -20 ~ 50 ℃, the effect of temperature change on the sensor signal is less than 1%. Low power consumption and high signal, SB-100 consumes 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 Parameters

Measuring range

15 ~ 115kPa

Maximum withstand pressure

400kPa (Exceeding this limit may cause permanent damage to the sensor)

Sensitivity

45.9mV / kPa (approximate)

Calibration factor

0.0218kPa / mV (universal slope; inverse sensitivity) and 11.4kPa (universal intercept)

measurement accuracy

± 1.5% (universal calibration factor)

Repeatability

Less than 0.1%

Non-linear

Less than 0.1%

Preheat time

20 ms

Response time

1ms

Temperature dependence

Less than 0.002% / ℃ (greater 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

16mm diameter

weight

5g

cable

12cm bare wire

Guarantee

Material or workmanship defects, 4 years

Origin: United States