Environmental Sensors

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Since 1995 Bosch has produced more than 400 million micromechanical pressure sensors. They have proven highest quality standards in the field. The monolithically integrated silicon pressure sensor is a smart high precision measurement device.

The sensor element with evaluation circuit is fully calibrated and tested. It is available in different housings. The outstanding accuracy of down to 0.25% and their high robustness make the sensors ideal for applications e.g. GPS navigation enhancement, in- and outdoor navigation, sports and health monitoring.


Barometric Pressure Sensors

Product Measurement range Size (mm³) Digital resolution Promotion Status
BMP280 300...1100 hPa 2.0 x 2.5 x 0.95 0.01 hPa Active
BMP180 300...1100 hPa 3.6 x 3.8 x 0.93 0.01 hPa Active

Integrated Environmental Unit

Product Operation range Size (mm³) Humidity sensor Promotion Status
BME280 Humidity: 0...100 % rH
Pressure: 300...1100 hPa
Temperature: -40...+85 °C
2.5 x 2.5 x 0.93 Response time (τ 63%): 1s
Accuracy tolerance: ± 3 % relative humidity
Hysteresis: ≤ 2 % relative humidity