Note- Use a separate SeaChange transformer for the sensor.  The 24V supply for the sensor must be isolated form Earth. No connection must be made from either conductor to earth.  If using the TRN/DIN/3.8/002 SeaChange 24VAC transformer, remove Link 1 to make SELV, this breaks the connection between 24V and Earth.  This type of transformer ensures better 24VAC line regulation of +/-10% as required by the Sontay sensor.

Specification

Typical Examples

Typical Features