Process Oxygen Analyzers utilize coulometric sensors.

Press Release Summary:

Platinum Series DF-310 general-purpose analyzer can be separated into components or housed in one enclosure. Unaffected by temperature, it is available in ranges from 0-500 ppb to 0-25% and includes RS232 and RS485 communication capabilities and non-depleting coulometric sensor. Model DF-320 has electronics that meet Class 1, Div. II requirements, while DF-330 uses solid-state coulometric sensor technology, has ranges up to 100%, and operates in elevated temperatures.

Original Press Release:

Delta F Announces New 300 Series Process Oxygen Analyzers

Delta F has expanded the successful line of Platinum Series oxygen analyzers. There are three new members to this series, which provided expanded specifications to meet the requirements of many more applications.

The DF-310 is a general purpose analyzer. It can be separated into components to be mounted separately throughout an OEM system, or it can be housed in a single, small enclosure. The DF310 is not affected by temperature and is available in ranges from 0-500 parts per billion (PPB) to 0-25%. RS232 and RS485 are offered for communicating information between the analyzer and the central computer. The DF310 also includes Delta F's unique, non-depleting coulometric sensor which never requires rebuilding or replacing. The calibration is traceable to NIST standards. All Delta F sensors carry a 5-year conditional warranty.

The DF-320 is similar in specifications to the DF-310, but the electronics have been redesigned to meet Class 1, Div. II requirements. This analyzer is compact in size and can be located in most hazardous environments.

The DF-330 uses a new solid-state coulometric sensor technology. This sensor has ranges up to 100% and can operate in applications with elevated temperatures while maintaining the high accuracy expected from Delta F.

Contact Delta F Corporation, 4 Constitution Way, Woburn, MA 01801;
(781) 935-4600, Fax: (781) 938-0531 or

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