The 410-210 loop powered isolator is a result of hands on knowledge of the harsh South African industrial climate. Suitable for the rugged conditions that abound in the South African environment, we have designed a loop powered isolator to eliminate all ground loop problems. With both galvanic and opto-isolation to 2500 V AC we provide a solution to non-isolated inputs or commond power supplies to numerous field instruments. Suitable for process control and data acquisition systems, the housing is DIN Rail mountable with a very small footprint (17mm). With an accuracy of 0.1% of span, we offer greater accuracy than similar models (typical is 0.25%) as well as reverse polarity protection. Input and output currents are totally isolated via isolation transformers unlike similar models which share a centre tap transformer, the 410-210 has two transformers and for increased protection, we offer optoisolation.