Bar30 High-Resolution 300m Depth/Pressure Sensor

Regular price $122.00

This pressure sensor can measure up to 30 Bar (300m depth) with a depth resolution of 2mm. It is waterproof and ready to install.

The anodized aluminum body was designed around the cable penetrator design and is compatible with all of the watertight enclosures. 

The sensor communicates over I2C. It operates on 3.3V I2C voltage but can accept power input up to 5.5V. It comes standard with a JST GH connector that is compatible with most flight controller boards including the PixHawk and others. The Bar30 sensor is supported by default in ArduPilot and ArduSub so that it can be used on any ArduSub controlled ROV like BlueROV2.


  • 1 x Bar30 Pressure Sensor
  • 1 x O-ring
  • 1 x Nut