SDA O2 monitor for DDS systems


It is essential to measure partial pressure of oxygen in a diver deployment system to ensure that divers are compressed safely and make sure oxygen levels are not too high or too low.

It can be used alongside the SDA CO2 to provide a comprehensive solution in your diver deployment system.

The Canadian Fleet Diving Unit say "We use the SDA range on our recompression chambers. They have been working very well for us, maintenance is minimal and they do a great job of monitoring the environment inside the chambers."

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Key features

Gases monitored

Where can it be used?

The SDA O2 can be used in a dry deck shelter (DDS) alongside an SDA CO2 in order to measure partial pressure and ensure divers are compressed safely.

SDA O2 downloads

Spares and accessories

Contact us if you would like to order or need any additional information about our spares and accessories range

XK0-662 24V DC UK plug panel mount power supply 40W
XK0-667 24V DC universal plug panel mount power supply 40W
XK0-447K SDA CO2 5001 USN compatibiity plate (SDA O2)


Replacement CO sensor (SDA CO)

MECCOBBBP MEC CO module (0 to 20ppm)
2533-1005 Power supply filter for bridge and deck zone use (Lloyds test spec 1 compliance)
8000-0069A Flow adaptor
SDAMONCON SDA Phoenix connector pack
SDAOMCURRENT 4-20mA output module with 2 off relays

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