The HYDROCAL Offshore transformer monitoring systems are specially designed for the harsh conditions (salt water, corrosion) on offshore platforms (e.g. wind mill parks). Special
painted housing with no window and the application of chrome nickel and stainless steel ensures the reliability and the persistence of the device.

The HYDROCAL 1003 Offshore is an online monitoring system permanently mounted on the transformer and is specially designed for offshore wind power
applications. It measures continuously moisture in oil (H2O) and the most important fault gases hydrogen (H2) and carbon monoxide (CO).

The HYDROCAL 1005 Offshore is an online monitoring system permanently mounted on the transformer and is special designed for Offshore Wind Power Applications. It allows for the individual measurement of Moisture in Oil (H2O) and the key gases Hydrogen (H2), Carbon Monoxide (CO), Acetylene (C2H2) and Ethylene (C2H4) dissolved in transformer oil.

The HYDROCAL 1009 Offshore is a permanently installed multi-gas-in-oil analysis system with transformer monitoring functions. It individually measures, Moisture in Oil (H2O) and the key gases Hydrogen (H2), Carbon Monoxide (CO), Carbon Dioxide (CO2), Methane (CH4), Acetylene (C2H2), Ethylene (C2H4), Ethane (C2H6) and Oxygen (O2) dissolved in transformer oil.

The HYDROCAL 1011 Offshore is specially designed for the harsh conditions (salt water, corrosion) on offshore platforms (e.g. offshore windmill parks). Special features such as a specially painted housing with no window and the use of chrome nickel and stainless steel ensure the reliability and the longevity of the device.