SAT Systems was established in 1984
Sub Aquatic Technical Systems Ltd - Gas Analysis, Monitoring and Control - Data Logging and Communications offering Diving and Hyperbaric Solutions

Saturday, July 13, 11:02 am

Series-5 *New Range of instrumentation


Hyperbaric Oxygen and Carbon Dioxide Monitor

Hyperbaric Oxygen and Carbon Dioxide Monitor


The AIR-5 hyperbaric oxygen and carbon dioxide monitor is designed for monitoring the environment inside a pressurised compartment. The monitor is supplied as two components: a touch screen display module and a sensor pack with local display.

The display module has a colour touch screen that is the operator interface. All adjustments, configuration and user interaction is carried out through this graphical interface. High and low alarms can be set for oxygen, high and higher alarms can be set for carbon dioxide. All settings are password protected and changes are logged. The display module connects to the sensor pack via a pressure proof penetrator using a two twisted pair overall screened cable. This cable is terminated in an IP67 connector at the display module and through a watertight gland into the sensor pack.

The sensor pack is fitted with sensors for oxygen, carbon dioxide and ambient pressure; the sensors measure the ambient gas concentrations by diffusion through hydrophobic membranes. The sensor pack includes a local LED display and its enclosure is designed for use in a hostile environment.

The instrument records the readings and alarm status every second in non-volatile memory. The built in storage is capable of recording a year’s continuous data, and if required, a larger data storage capacity can easily be installed. The data is also available for remote recording in real time through the RS485 port.

The unit is powered from a 9-36 VDC power source. All the components are designed for use in a marine environment and the electronics meet the current European standards for electrical safety, electromagnetic emissions and immunity.

Order Code: C08-001-009-01-*-1
Description: AIR-5 Hyperbaric Oxygen and Carbon Dioxide Monitor

Display & Control

Display: 3.5" Colour TFT with LED backlight
Touch Screen: Resistive
Internal Data Storage: 1 year continuous recording logged every second (upgradable)
External Data Connection: Isolated RS485
Power Requirements: 9 to 36 VDC (5W)
Operating Temperature: 0 to +50 ºC
Storage Temperature: -20 to +60 ºC

Oxygen Sensor

Range: 0 to 2 bar oxygen
Accuracy: ±0.5% of Full scale
Response Time: T90 < 14 Seconds
Resolution:     1 mbar
Expected Life: 5,000 bar 02 hours

Carbon Dioxide Sensor

Range: 0 to 50 mbar carbon dioxide
Accuracy: +/- 5% of reading
Response Time: T90 < 30 Seconds
Resolution: 0.1 mbar
Expected Life: > 5 Years

Pressure Sensor

Range: 0 to 10 bar(a)
Accuracy: +/- 0.15% of full scale
Response Time: 0.1 Second
Resolution: 1 mbar

Environmental Specifications

Pressure Compensation: 0.7 to 6 bar(g)
Operating Temperature: 0 to +50 ºC
Storage Temperature: -20 to +60 ºC

Built in Display

Type: White on Blue OLED
Size: 128 x 64 pixel
45 x 29 mm

Request Quotation
Request a Quotation

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Below you will find three short steps to follow in order for us to produce a quotation. To enable us to deal with your request efficiently, please ensure that you supply your full Company details together with your exact requirements.

Please note: all quotations are manually generated based on the information you will supply. Details of your intended supply voltage (if applicable) will ensure we supply the correct product code and lead time.
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Data Sheets

Please use the form below to request data sheets for our New Series-5 Range of instrumentation.

Please Note: All data sheets are sent manually to the email address you supply - requests can take up to 48 hours to complete and are handled during our normal office hours.

Thank You

Data Sheet Request Form

Data Sheets


S.A.T.Systems Ltd   1 Kelly Industrial Estate, Kirk Michael, Isle of Man,  IM6 1SS