Bar100 High-Resolution 1000m Depth/Pressure Sensor R2

• Bar100 High-Resolution 1000m Depth/Pressure Sensor R2
• Features a high-pressure underwater pressure sensor
• Comes with a 4-pin DF13 connector
• Includes a temperature sensor accurate to ±2 °C
• Accepts power input up to 5.5 V
• Works on the BlueROV2 and is compatible with all of the watertight enclosures

The Bar100 High-Resolution 1000m Depth/Pressure Sensor R2 is a high-pressure underwater pressure sensor that is sealed from the water and ready to install in a watertight enclosure on your ROV, AUV, or other project. This sensor can measure depths down to 1,000 meters, so you can go deeper than ever before. This pressure sensor can measure up to 100 Bar (1,000 m depth) with a depth resolution of 3 cm. It is waterproof and ready to install. This updated version has a PEEK body to minimize galvanic corrosion.

The sensor is the Keller LD Series pressure/temperature sensor with I2C communication. It has a pressure resolution of 3 mbar, providing a depth measurement resolution of 3 cm in the water column! It operates on 3.3 V I2C voltage but can accept power input up to 5.5 V, just like the Bar30. It comes with a 4-pin DF13 connector that is compatible with most autopilots including the PixHawk and others.

This sensor includes a temperature sensor accurate to ±2 °C, with data also accessible through I2C. If you need something with more temperature accuracy, please check out the Celsius Temperature Sensor. The peek body was designed around the cable penetrator design and is compatible with all of the watertight enclosures. This sensor is fully supported in ArduSub and works on the BlueROV2. Also Arduino and Python libraries are available to make this sensor as easy to use as possible! Please make sure that if you use it with a 5 V board, such as the Arduino, that you use a Level Converter.