The utility model discloses a mine intrinsically safe type infrared acquisition digital display pressure gauge, which comprises a micro-controller, a sensor, a data storage unit, an infrared transceiving unit, a real-time clock unit, a serial interface communication unit, a liquid crystal display unit and an external input unit, wherein the sensor is a micro-melting pressure sensor; the output end of the sensor is connected with an interface of an A/D (Analogue/Digital) conversion module in the micro-controller; the data storage unit comprises an EEPROM (Electrically Erasable Programmable Read-Only Memory) and a FLASH memory which are in communication connection with the micro-controller respectively; and the external input unit comprises a keystroke switch and an illumination induction module, control output ends of which are connected with the control input end of the micro-controller respectively. The mine intrinsically safe type infrared acquisition digital display pressure gauge disclosed by the utility model has the advantage of being capable of acquiring, displaying or/and storing data in a timed manner by setting times according to requirements, so that the disadvantages of artificial handwritten statistics are effectively solved, and considerable convenience is brought about for mine pressure analysis and the like.