FREE SHIPPING for orders over 85.00

Fermion BMP390L Digital Barometric Pressure Sensor

by DFROBOT
BMP390L is an industrial-grade dedicated digital barometric pressure sensor newly developed by Bosch. It has extremely high-temperature stability, low...
25-00016342
Gross Weight: 0.01kg
Warranty: Δεν καλύπτεται με εγγύση απο τον Κατασκευαστή
Company: DFROBOT
Part Number: SEN0423
Made in: China
Out of Stock
Product out of stock
No stock in retail store
13.60
Without VAT 10.97

We (GRobotronics) will add your email address to a special mailing list for this product. Once the product is in stock, you’ll get an email about it automatically, and your email address will be removed from the product’s mailing list.

The data will be visible to some members of our staff. If you’d like to have your personal data removed, send an email to [email protected].

If you believe that your personal data has been misused, you have the right to lodge a complaint with a supervisory authority. We’re obliged by EU General Data Protection Regulation to let you know about this right; we don’t actually intend to misuse your data.

WISHLIST COMPARE

DESCRIPTION

BMP390L is an industrial-grade dedicated digital barometric pressure sensor newly developed by Bosch. It has extremely high-temperature stability, low drift, low power consumption (sleep current is only 54μA, the highest power consumption in measurement mode is 650μA) and low noise impact (less than 0.02Pa).

The maximum deviation of the absolute accuracy of this product is less than 50Pa, and the relative accuracy can reach ±3Pa (equivalent to 25cm), which is 166.7% higher than the previous generation.

In addition, with a 12-month long-term stability deviation of only 16Pa, the new model's long-term stability performance far exceeds that of the previous generation. Accurate, stable, low-power height detection makes this product very suitable for indoor positioning applications that cannot be covered by GPS signals.

Since it offers extended availability up to 10 years, you can use this product with peace of mind.

Connection Diagram

SPECIFICATIONS

Warranty:
Δεν καλύπτεται με εγγύση απο τον Κατασκευαστή
Company:
DFROBOT
Part Number:
SEN0423
Gross Weight:
0.01kg
Made in:
China
Sensor Type:
  • Barometric Pressure
Typical Input Voltage:
  • 3.3VDC
Interface:
  • Digital
Communication Protocol:
  • I2C
  • SPI

EXTRA SPECS

  • Working Voltage: 3.3V
  • Working Current:
    • sleep mode (54uA)
    • normal mode (357~650uA)
  • Interface Mode: I2C/SPI
  • I2C Address: 0x77 (default address)/0x76 (optional: SDO pin connects to GND)
  • Pressure Sensing Range: 300~1250 hPa
  • Relative Accuracy: ±0.03hPa (equivalent to 25cm) (@700-1100hPa, 25-40°C)
  • Absolute Accuracy: ±0.50hPa
  • Temperature Deviation Coefficient: ±0.6Pa/K (@900hPa, 25-40°C)
  • Long-term Stability: ±0.16hPa/year
  • ODR Accuracy: ±2~±12%
  • Start-up Time: 2ms
  • Operating Temperature Range: -40℃~+85℃ (Full precision measurement can be used under 0℃~+65℃)
  • Module Size: 15x20mm

FEATURES

  • High precision (absolute deviation <50Pa, relative accuracy <3Pa)
  • High long-term stability (±16Pa/year)
  • Extremely high temperature stability and low drift characteristics
  • Low power consumption (sleep current: 54uA, working current <650uA)

Applications

  • Asset tracking & navigation(floor detection)
  • Water-level measurement
  • Vertical velocity indication(e.g. rise/sink speed)
  • Enhancement of GPS navigation
  • Outdoor navigation & applications
  • Health care applications(e.g. spirometry)
  • AR & VR applications
  • Context awareness
  • Flight stabilization
  • Clogging detection

FILES

VIDEO

Introducing Fermion: BMP390L Digital Barometric Pressure Sensor