Waterproof data acquisition wire harness

The utility model discloses a waterproof data acquisition wire harness. The waterproof data acquisition wire harness comprises a lead, a first connector and a second connector, waterproof glue is arranged at the joint of the wire core and the first connector and the joint of the wire core and the second connector; the parts, extending out of the outer cover, of the two ends of the wire core are sleeved with heat shrink tubes. And the jacket is connected with a waterproof piece in a close fit manner. The waterproof glue is arranged at the joint of the wire core and the first connector and the joint of the wire core and the second connector, the waterproof glue effectively prevents liquid from entering the connector along the wire core, and open circuit of the connector is avoided; the parts, extending out of the jacket, of the two ends of the wire core are sleeved with the heat shrink tubes, the heat shrink tubes are in a necking shape, liquid entering the wire can be greatly reduced, and therefore the risk of