Re: [PSUBS-MAILIST] Instruments

[Clifford Redus <cliffordredus@sbcglobal.net>]

I also have a sensor card that gives pitch, and roll angle plus  
compass heading.

Cliff


Cliff Redus

On May 14, 2009, at 6:02 PM, "Jens Laland" <laland@artematrix.org>  
wrote:

> How do you guys monitor trim and list?
>
> Best regards,
> Jens Laland
>
> ** On my boat I monitor:
> ** CO2 ppm
> ** O2 mole percent
> ** Water pressure (sensor and manual)
> ** Cabin pressue
> ** Water temperature
> ** Cabin temperature
> ** Cabin relative humidity
> ** Main battery voltage
> ** Aux battery voltage
> ** Main battery current
> ** Aux battery current
> ** High pressure air
> ** Regulated air pressure
> ** O2 pressure
> ** Speed via DP sensor and pitot tube
> ** Hatch closed sensor
> **
> ** All sensors tied into PLC and displayed on a Touch Screen display.
> ** PLC has an alarms database that triggers an audible and visual  
> alarm
> ** when any of these measurements goes outside of acceptable limits.
> **
> ** An interlock systems prevents diving the boat if hatch is open or
> ** insufficient air pressue is availale to blow the ballast tanks.
> **
> ** Cliff
> **
> **
> ** On May 14, 2009, at 3:05 PM, "Alan Clifford" <Alan@nortruck.com>  
> wrote:
> **
> **> Here is a list of instrumentation:
> **>
> **>
> **>
> **>             Must have
> **>
> **> Depth gauge
> **>
> **>                         CO2 Monitor
> **>
> **>             Useful
> **>
> **>                         Battery
> **>
> **>                         Dive time
> **>
> **>                         Depth sounder
> **>
> **>
> **>
> **> What am I missing?
> **>
> **>
> **>
> **>             Alan
> **>
> **>
> **>
> **>
> **
>
>
>
>
>
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