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Author Topic: same pressure?  (Read 2369 times)

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superkingkong

  • Guest
Re: same pressure?
« Reply #60 on: May 09, 2007, 04:09:56 PM »

oh... so, a depth gauge is "water activated"? that means.. once u go into water... it will show u the depth?
« Last Edit: May 09, 2007, 04:10:30 PM by superkingkong »
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wing0112

  • Guest
Re: same pressure?
« Reply #61 on: May 09, 2007, 07:57:56 PM »

oh my god....... jam again lah and after whole day of calculations at work.. now i facing physics again.... oh yeah just use that depth gauge.... experience is better than debates... go go go
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jgshuwei

  • Guest
Re: same pressure?
« Reply #62 on: May 09, 2007, 09:45:28 PM »

Quote
oh... so, a depth gauge is "water activated"? that means.. once u go into water... it will show u the depth?


Is pressure activated. Once you get into water, the pressure gauge will give you a pressure reading which is atmospheric pressure and water pressure. But since what you need is water depth, the manufacturer has converted the pressure gauge into depth gauge.  
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wing0112

  • Guest
Re: same pressure?
« Reply #63 on: May 10, 2007, 08:53:51 AM »

really didnt aware of it... hahaha...
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superkingkong

  • Guest
Re: same pressure?
« Reply #64 on: May 12, 2007, 08:28:40 AM »

sorry for my stupidity...

u mean depth gauge is "pressure" activated?
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jgshuwei

  • Guest
Re: same pressure?
« Reply #65 on: May 12, 2007, 10:44:49 PM »

Quote
sorry for my stupidity...

u mean depth gauge is "pressure" activated?


That's why is call SPG.
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superkingkong

  • Guest
Re: same pressure?
« Reply #66 on: May 14, 2007, 12:47:59 AM »

Quote
Quote
sorry for my stupidity...

u mean depth gauge is "pressure" activated?


That's why is call SPG.


hmm.. i thought SPG is the same is pressure gauge, is to meassure pressure in the tank?

and depth gauge is just another independant gauge/meter to measure depth?

sorry.. i really have not understanding on this.. and would want to get it right... thanks.
« Last Edit: May 14, 2007, 12:49:06 AM by superkingkong »
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