Online real -time supervision teletransmission system of contact low pressure electric parameters

The utility model discloses an online real -time supervision teletransmission system of contact low pressure electric parameters, including every low pressure electric power monitoring point contact low pressure electric parameters on -line monitoring appearance everywhere, contact low pressure electric parameters on -line monitoring appearance includes the inside multivariable multichannel changer of casing, multivariable multichannel changer input is connected with a plurality of sensors, the output again in proper order with analog -to -digital conversion module, the data temporary storage, power and data bus interface connects, it is central to computer management that every contact low pressure electric parameters on -line monitoring appearance passes through to pass through wireless connection again after power and data bus interface is connected with receiving arrangement with relevant wireless data transmission, computer management received at the center the relevant electric parameters signal of moni