The model A802Deepwater is a high-precision submersible tiltmeter for use in marine, offshore, and deep ocean applications. Using an absolute gravity referenced electrolytic sensor, the A802delivers superior measurement accuracywith virtually nolong-term drift. High-gain units are sensitive to <0.0017mm/m or better. Output isa stable±5 DCvoltage(±10 VDC differential), which can be read with any VDC input datarecorder.All units are rated to +2500mwaterproof for advanced protectionfrom the elements. Use the A802“Deepwater” for structural monitoring, angle measurement and control, platform leveling, and more.