M10 MS5837-30BA Depth Sensor - 300m/30Bar Waterproof Pressure Sensor with 2mm Resolution

MS5837-30BA High-Resolution Depth/Pressure Sensor

300m Range • 2mm Resolution • I2C Interface

Key Features

✔ Ultra-High Resolution - 0.2mbar (2mm depth) precision
✔ Extended Range - Measures 0-30 Bar (300m underwater)
✔ Dual Output - 24-bit pressure & temperature digital data
✔ Low Power - Operates at 1.5-3.6V with configurable power modes
✔ Robust Design - Waterproof glue + anti-magnetic stainless steel ring
✔ Plug-and-Play - Simple I2C interface, no register programming needed

Technical Specifications

• Model: MS5837-30BA
• Interface: I2C (12C)
• Range: 0-30 Bar (≈0-300m depth)
• Resolution: 0.2mbar (2mm water depth)
• Accuracy: ±0.2mbar (factory calibrated)
• Refresh Rate: 0.5ms
• Power Supply: 1.5-3.6V DC
• Type: Absolute Pressure
• Electrical Connection: Pad
• Operating Temp: -20°C to +85°C
• Package: Ceramic with stainless steel ring

Package Includes

• 1 × MS5837-30BA Water Depth Pressure Sensor

Why Choose This Sensor?

• Precision Depth Measurement - Ideal for ROVs, AUVs, and oceanography
  Temperature Compensation - Built-in high-resolution thermometer
  Durable Construction - Waterproof and corrosion-resistant
  Easy Integration - Works with Arduino, Raspberry Pi, and most MCUs

Applications

• Underwater robotics (ROV/AUV depth control)
• Scientific instrumentation
• Diving computers & sports watches
• Hydrostatic level monitoring