SDA Dual Oxygen


SDA dual O2                     


The newest member of the SDA range, the SDA dual oxygen measures partial pressure and percent volume of oxygen.

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."

Find out more about the other monitors in the SDA range for diving

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The dual SDA oxygen is a panel/rack mountable oxygen monitor with audio/visual alarms which comprises an SDA monitor and an MEC sensor module, including the oxygen cell.

The O2 and pressure sensors are located within the chamber. Information is communicated via RS485 and connected to the SDA monitor providing oxygen readings in both % volume and pp mbar.


Gases monitored

Key features

Where can it be used?

The SDA dual oxygen can be used in a decompression chamber or diving bell.

SDA dual oxygen downloads

Spares and accessories

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

'What is calibration?' video

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

  AMS brochure   AMS diving brochure