Wireless intelligent sensor

The utility model relates to a wireless intelligent sensor, which comprises a power supply module, wherein the power supply module is respectively connected with a main control module and a probe module, the main control module is connected with an antenna module and comprises a microprocessor, a wireless receiving and sending module, a power amplifier and a low-noise amplifier, the microprocessor is respectively connected with the power supply module, the wireless receiving and sending module and the probe module, the wireless receiving and sending module is respectively connected with the power amplifier and the low-noise amplifier, the power amplifier and the low-noise amplifier are respectively connected with the antenna module, and the probe module comprises a probe. The sensor has the advantages that the power amplifier for improving the signal sending intensity and the low-noise amplifier for improving the receiving signal sensitivity are added, the reliability is improved, simultaneously, the power consumption is reduced, and the transmission distance and the stability are greatly improved.