For the continuous monitoring of confined spaces, inert storage areas or where low or high levels of Oxygen may pose a hazard to personnel. Applications Breweries Soft Drink Plants CO2 Storage Nitrogen Plants Enclosed Work Areas Welding Installations Fruit Storage Facilities • Sensor life in excess of 3 years Range 0-30% oxygen • Simple installation • High accuracy • Two adjustable levels of oxygen with audible alarm • 4-20mA output for remote monitoring • Waterproof IP65 rated enclosure • This instrument has a 36 month warranty which covers any faulty workmanship and normal component failure relating to electronic circuit cards The EC96 enables continuous monitoring of the oxygen level within confined rooms and work areas. Adjustable alarm contacts give early warning of changes in oxygen levels, allowing action to be taken. The EC96 O2 Deficiency Monitor transmits continuous oxygen concentration level to any control data acquisition system or programmable logic controller with 4-20mA input. Supplied with 25 metres of cable as standard, allowing the cell to be mounted remotely, if required. The EC96 incorporates diffusion type electrochemical sensor that does not require sample pumping making it easy to use and calibrate.

The normal level of oxygen in breathing air is 20.9%. This level sustains life comfortably with an adequate safety margin either side of the atmospheric value. However in conditions of oxygen deficiency impairment of mental functions often confuses the victims, so that they fail to recognise the danger they are in. If the level of oxygen drops below 17%, due to displacement by nitrogen, carbon dioxide or other gases, an individual will suffer impairment. At 15% they will quickly lose consciousness, possibly causing injury, brain damage or death. Conversely, oxygen enrichment is also known to...