Emulsified liquid on-line monitoring and remote transmitting device

The utility model discloses an emulsified liquid on-line monitoring and remote transmitting device, which relates to emulsified liquid concentration monitoring equipment of a coal mine underground emulsified liquid pump system. The emulsified liquid on-line monitoring and remote transmitting device is formed by a sensor, an underground emulsified liquid monitoring device, an underground exchanger, a surface exchanger and a terminal computer which are connected sequentially. The emulsified liquid on-line monitoring and remote transmitting device has the advantages of on-line monitoring real-time concentration of emulsified liquid inside an underground emulsified liquid pump station system, bringing convenience for management operation of managers, and prolonging service life of the underground emulsified liquid equipment.