The SB-100 combines excellent performance in a small package size at an affordable price. The sensor works well as a stand-alone product or to combine it with sensors affected by barometric pressure, such as our line of oxygen sensors. Typical applications include pressure measurement in weather networks, often for weather forecasting and to correct the output of sensors that are sensitive to pressure changes (for example, Apogee oxygen sensors).
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Current Stock:
Measurement Range
15 to 115 kPa (approximate)
Maximum Pressure Exposure
400 kPa (exposure beyond this limit may cause permanent damage to sensor)
Sensitivity
45.9 mV per kPa; 0.459 mV per 0.01 kPa (approximate)
Calibration Factor
0.0218 kPa per mV (generic slope; reciprocal of sensitivity) and 11.4 kPa (generic intercept)
Measurement Uncertainty
± 1.5 kPa (with generic calibration coefficients)
Measurement Repeatability
Less than 0.1 %
Non-stability (Long-term Drift)
Less than 1 % per year
Non-linearity
Less than 1 %
Warm-up Time
20 ms
Response Time
1 ms
Temperature Response
Less than 0.002 % per C for temperatures greater than 0 C; -0.015 % per C for temperatures less than 0 C
Operating Environment
-40 to 80 C, 0 to 100 % relative humidity (non-condensing)
Input Voltage Requirement
5 V DC
Output Voltage Range
0 to 5 V DC
Current Drain
7 mA DC
Dimensions
16 mm diameter
Mass
5 g
Cable
120 mm pigtail
Warranty
4 years against defects in materials and workmanship
