Bar30 High-Resolution 300m Depth/Pressure Sensor BlueRobotics

This pressure sensor can measure up to 30 Bar (300m depth) with a depth resolution of 2mm. It is waterproof and ready to install, making it an ideal choice for ROVs, AUVs, remote sensors, and underwater instrumentation. Compatible with ArduSub on the BlueROV2 and with Arduino and Raspberry Pi devices. This updated sensor has a preinstalled JST GH connector in place of a DF13 connector. Please note!!! This sensor must be completely dried once per day or the pressure and temperature readings will drift. The Bar30 pressure sensor is a high-pressure, high-resolution pressure sensor that is sealed from the water and ready to install in a watertight enclosure on your ROV or AUV. With 0.2 mbar resolution, it has an amazing depth measurement resolution of 2mm in the water column! The sensor is the Measurement Specialties MS5837-30BA, which can measure up to 30 bar (300m/1000ft depth) and 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. We also have guides on how to use the Bar30 with Arduino and Raspberry Pi devices.