Process signal check meter

• Main Authors: CHEN XIN, ZHANG XINLIN, LIU GUOFENG, LU GUILIANG, FAN XINGSHENG, ZHENG WEI
• Format: Patent
• Language: English
• Published: 04.11.2015
• Subjects: ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVEREDIN A SINGLE OTHER SUBCLASS; MEASURING; MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR; PHYSICS; TARIFF METERING APPARATUS; TESTING

The utility model relates to a process signal check meter, which comprises an outer shell, process signal check meter adopts the modularized design, including the module of charging, power module, microprocessor module, output module, measured module, self -modulation module and display module, the microprocessor module is 80286 microprocessor and links to each other with power module, output module, measured module, self -modulation module and display module and be integrated on a circuit board, the circuit board is in the middle of process signal check meter, measured module, self -modulation module and output module constitute a closed -loop control, and the process signal check meter who adopts this utility model to provide through the modular design, adopts man -machine interface easy operation, can guarantee the stably analog signal's of accuracy output at output module, have feedback regulation moreover to through microcomputer control, degree of automation is high, is that the stability of inputting the end has been guaranteed in the dual input of keyboard touch screen moreover, does benefit to the use of day -to -day work.