Description
- 1x BlueRobotics BarXT Submersion Depth/Pressure Sensor (Bar10XT 0-10 Bar, ~100m)
- 1x M10 bulkhead O-ring
- 1x Bulkhead nut

Electrical
- Supply Voltage (Vin): 2.5–5.5 V
- I2C Logic Voltage (SDA and SCL): 1.8–3.6 V
- Typical Current: 1.5 mA
- Idle Current: 100 nA
Performance Bar10XT
- Maximum Mechanical Pressure: 40 bar
- Operating Pressure: 0–10 bar
- Operating Depth: 0–92 m
- Accuracy (0.15% FS): ±15 mbar (±0.153 m in freshwater)
- Total Error Band (0–50°C, 0.7% FS): ±70 mbar (±0.72 m in freshwater)
- Resolution: 0.31 mbar (3.12 mm in freshwater)
- Long Term Stability (typ.): ±10 mbar
Specifications
- Pressure Type: PA, sealed pressure (1 bar absolute reference)
- Temperature Accuracy (typ.): ±2°C
- Temperature Resolution: 0.0031°C
Physical
- In Air Weight (No Nut): 32 g
- In Water Weight (No Nut): 27 g
- Bulkhead O-ring Size: AS568-013 Buna-N 70A
- Bulkhead Thread: M10 x 1.5
- Installation Hole (Port) Size:
- Clearance: 10.0–10.2 mm
- Tapped: M10 x 1.5
- Bulkhead/Plug Material: Stainless steel 316L, black oxide coated
- Wetted Materials: Stainless steel 316L, black oxide coated, Buna N, Viton, Molykote 111
Interfacing
- ArduSub Compatible: Yes
- Development Libraries: KellerLD-Arduino, KellerLD-Python, KellerLD-ArduPilot
- I2C Address: 0x40
- Connector: 4-position JST GH
- Mating Connector: 4-pos JST GH (available on Digi-Key)
- Connector Pinout:
- Red – Vin
- Green – SCL
- White – SDA
- Black – GND
Estimate shipping
WARNING: This product can expose you to chemicals including lead and lead compounds, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to: www.P65Warnings.ca.gov.