H201TI GE Continuous Dissolved Gas Analysis (DGA) Monitor in Oil

The HydranTM 201Ti is a small, easy-to-install continuous dissolved gas analysis (DGA) monitor in oil. It provides the basic information used by IEEE® Standard C57.104 and can be used as a basic first line of defense for transformers in fleets to get advance warning of fault conditions and minimize the risk of unplanned downtime.
The 201Ti’s composite gas sensor uses a fuel cell to provide the world famous “Hydran Gas Value” technology (described as Fixed Instrument. Method 3 in the standard). It is 100% responsive to hydrogen (general fault gas) and is also sensitive to carbon monoxide (overheated paper), acetylene (electric arc) and ethylene (overheated oil), thereby covering all root causes of main transformer failure. Since the monitoring unit is mounted on a single valve and uses dynamic oil sampling, there is no need for a pump or additional piping to different valves. Due to its uncomplicated nature and the easy-to-understand information it provides, the 201Ti has become one of the monitors of choice for many years, boasting one of the largest installed bases of any monitor. With the latest Mark IV version, the Hydran 201Ti monitor has been completely overhauled with a new electronic circuit board and power supply, making it RoHS compliant, addressing any obsolescence issues and further enhancing this time proven product. It now provides additional functionality