help!! need sensor n circuit to measure water depth for ROV

inifinitrix · Nov 28, 2007

i'm working for a project to measure water depth or position for underwater autonomous.any idea? any suggestion sensor that i should use..
any website that could help me... :|

thanx in advance

GelecG · Nov 29, 2007

https://www.engineersedge.com/

It is useful.

kender · Nov 29, 2007

Re: help!! need sensor n circuit to measure water depth for

Douglas Butler @ sensorforum said:
The cheapest pressure [pressur etranslates to depth of the ROV] sensors are usually PCB mounted ones with
plastic cases that measure pressure of "dry gasses", which means water
will ruin them. But they can take mineral oil from the drug store
fine. You just need a bladder (a rubber glove finger works fine) with
seawater outside and mineral oil inside. Run a small tube from the
bladder to the PCB mounted sensor. For shallow water calibrate it
with a plasthic tubing manometer in a stairwell.

Wealth of ROV information can be found or requested here:
http://groups.yahoo.com/group/robotrov
**broken link removed**

help!! need sensor n circuit to measure water depth for ROV

inifinitrix

Member level 4

GelecG

Member level 1

kender

Advanced Member level 4

Similar threads

help!! need sensor n circuit to measure water depth for ROV

inifinitrix

Member level 4

GelecG

Member level 1

kender

Advanced Member level 4

Similar threads

Privacy & Transparency

Privacy & Transparency