DEVICE FOR MEASURING AND INDICATING OR PRODUCTION PROCESS PARAMETERS AND FACILITY FOR MEASURING OF PROCESS INDICES Russian patent published in 1998 - IPC

FIELD: test and measurement technology. SUBSTANCE: device has circuit of reception of signal of production process parameter from device for measuring of production process parameters, two analog-to-digital converters connected to circuit which receives signal of production process parameters, multidigit digital display and multisegment histogram display. First analog-to-digital converter may control multidigit digital display. Second analog-to-digital converter may control multisegment histogram display. Each of analog-to-digital converters of device can operate with supply current below 1 mA. Multidigit digital display and multisegment histogram display are manufactured so that their readings can be taken off by human eye at distance of at least 35 feed (10.668 m). Multidigit digital display is made as mesomorphic multidigit digital display. Device is completely independent and is supplied from battery. EFFECT: higher measurement results. 22 cl, 19 dwg