Divex SDA O2 Analyser

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The Divex SDA O2 Analyser is a rack mounting instrument which provides a continuous digital display of oxygen concentration.

The SDA O2 Analyser is a replacement for the G22.

The SDA O2 is a rack-mountable oxygen monitor for commercial diving applications. It interfaces with an electrochemical O2 sensor and provides audio-visual alarms, optional data-logging and 4–20 mA relay outputs. Oxygen readings are displayed on a full-colour LCD. Alarm setpoints and calibration functions are configured through the front panel user interface. The monitor is normally located in saturation/dive control to help maintain a comfortable and safe chamber environment.

 

 

Divex SDA O2 Analyser

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SDA O2 - Prod.jpg

 

 

 

 

 

 

General

Analyser type

Fixed (3U rack)

Power

12 to 32 DC (optional mains to DC power supply)

Display

Full colour LCD

Operating temp

-5°C to +55°C

Storage temp

-10°C to +70°C

Pressure range

700 to 1300 mbar

Humidity

0 to 95%rh at +55°C non-condensing

Dimensions

Monitor - 106 x 129 x 31mm

Weight

Monitor - 595g
O2 sensor unit - 99g

IP Rating

IP22

Sensor Specification

Gas detected

Oxygen

Mode of operation

Electrochemical

Sensor range

100%

Basic accuracy

±350 ppm O2 ±1% of reading

Temp coefficient

 ±0.40% O2 per °C

Recommended flow rate

 0.2 to 1.0 litres/minute

Display units

 % O2

Display resolution

 0.01% O2

Alarms

1 x high going, 1 x low going (fully adjustable)
Visual and audio warnings

Sensor life

 2 years in atmospheric air

IP rating

 IP65

System approvals

 Compliant to Lloyd’s Register, DNV, ABS, NORSOK and IMCA type approvals and design processes

 

Item Order Code
Divex SDA O2 Analyser DIVEXO2

 

 

 

Type Document Download
Datasheet Divex SDA O2 Analyser

GA-MDS-545 R01

 

 

 

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