CSA Approval Expand Applications Range for Delta F DF-340E Oxygen Analyser

The Delta F DF-340E oxygen analyser from Servomex (UK) has been approved for CSA Class I Div II use, making it suitable for use where ignitable concentrations of flammable gases, vapours, or liquids are present within the atmosphere under abnormal operating conditions.

Using Servomex’s unique, non-depleting coulometric E-sensor technology, the DF-340E enables O2 measurements at percent, trace and ultra-trace levels, delivering highly accurate results with no sensor drifting, false low readings or frequent calibration requirements. Optimised for reliable oxygen analysis in harsh environments, the DF-340E is protected within a dustproof, waterproof, explosion proof enclosure, while the sensor and flowmeter can be mounted in the analyser enclosure or remote installed in a NEMA 4 enclosure.

By delivering flexible range control, fast response time and a quick recovery from upset conditions, extensive background gas compatibility and flexible configuration options ensure the DF-340E is suitable for a wide range of applications. CSA Class I Div II approval not only validates the robust quality of the DF-340E design, but expands its use for range of applications that require safety certification: potential applications include use in pressure swing absorber nitrogen skids, HYCO plants, olefins purity, reactor process control, oil refining and numerous petrochemical applications.

With minimum maintenance requirements and a five year sensor guarantee, the DF-340E ensures high performance oxygen analysis and a low cost-of-ownership achieved through a long operational life and minimal downtime.