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 dual SDA Display has the ability to display O2 readings in both partial pressure (mbar O2) and as percent volume (%O2). This will allow the end user to read the levels of Oxygen in either parameter without having to carry out any conversion calculations.

A pressure sensor is required for the SDA O2 to enable the display to be presented in partial pressure (mbar O2), this must take a reading from the same location as the gas measurement.

Information is communicated via Ethernet to the SDA O2 display to calculate a partial pressure readout.

The unit monitors chambers internal atmosphere by the use of external sensors.The alarm set points and calibration can be achieved using the front panel user interface and the SDA O2 provides audio/visual alarms, optional data-logging and 4-20mA/relay outputs.

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

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