Explosion -proof pressure remote monitoring terminal of integration

• Main Authors: CHEN RONGQIANG, XU JINFENG, GUI HAIFENG, HU YI, ZHANG YONGBING, LU KAICHUN, YU LIANG
• Format: Patent
• Language: Chinese; English
• Published: 03.04.2018
• Subjects: CONTROL OR REGULATING SYSTEMS IN GENERAL; CONTROLLING; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MEASURING; MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER,MECHANICAL EFFICIENCY, OR FLUID PRESSURE; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS ORELEMENTS; PHYSICS; REGULATING; TESTING

Explosion -proof pressure remote monitoring terminal of integration, including independent pressure measurement unit and data transmission unit, independent pressure measurement unit includes the pressure core, thermodetector, IIC memory and first singlechip, the difference AD port connection pressure chip of first singlechip, thermodetector connects the control by temperature change port of firstsinglechip, the storage port of first singlechip is connected to the IIC memory, the data transmission unit is connected in the output communication of first singlechip, data unit includes second single -chip microcomputer, the flash memory, GPRS circuit and clock circuit, the output of first singlechip is connected to second single -chip microcomputer's receiving terminal, clock circuit connection second single -chip microcomputer's clock port, second single -chip microcomputer's storage port is connected to the flash memory, second single -chip microcomputer passes through GPRS circuit communication connected syste