MS5837-30BA Water Pressure Sensor Module [3V-5V] [0-30bar]

MS5837-30BA Water Pressure Sensor Module [3V-5V] [0-30bar]
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  • Brands CJMCU
  • Product Code:SQ5461
  • Availability: 9995
  • $25.37
  • Ex Tax:$25.37

Tags: Water Pressure Sensor, MS5837-30BA sensor, MS5837-30BA arduino


The MS5837-30BA module is a new generation of high resolution pressure sensors module with I2 C bus interface for depth measurement systems with a water depth resolution of 2 mm.

The sensor module includes a high linearity pressure sensor and an ultra-low power 24 bit ΔΣ ADC with internal factory calibrated coefficients. It provides a precise digit al 24 Bit pressure and temperature value and different operation modes that allow the user to optimize for conversion speed and current consumption. A high resolution temperature output allows the implementation in depth measurement systems and thermometer function without any additional sensor. The MS5837-30BA can be interfaced to virtually any microcontroller. The communication protocol is simple, without the need of programming internal registers in the device. The gel protection and antimagnetic stainless steel cap make the module water resistant. This new sensor module generation is based on leading MEMS technology and latest benefits from MEAS Switzerland proven experience and know -how in high volume manufacturing, which has been widely used for over a decade.

MS5837-30BA sensor Application:

  1. Mobile water-depth measurement systems
  2. Diving computers

MS5837-30BA sensor Features:

  1. Ceramic - metal package, 3.3 x 3.3 x 2.75mm
  2. High-resolution module 0.2 mbar
  3. Fast conversion down to 0.5 ms
  4. Low power, 0.6 μA (standby < 0.1 μA at 25°C)
  5. Integrated digital pressure sensor (24 bit ΔΣ ADC)
  6. Supply voltage 1.5 to 3.6 V
  7. Operating range: 0 to 30 bar, -20 to +85 °C
  8. I2C interface
  9. No external components (Internal oscillator)
  10. Excellent long term stability
  11. Hermetically sealable for outdoor devices
  12. Sealing designed for 1.8 x 0.8mm O-ring


  1. MS5837-30BA datasheet Link
  2. MS5837-30BA Arduino Link
Interface Type I2C
Sensor Parameters
Output Type Digital
Pressure Range 0 ~ 30 bar
Temperature Range -20°C ~ +85°C
Electrical Parameters
Input Voltage 3V ~ 5V
Board Parameters
Main Chip MS5837-30BA
Pin Count 4 Pins
Physical Parameters
Size 10mm x 18mm

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