摘要
由光纤传感器、光端机模拟信号处理电路和单片机数字信号处理电路组成压力、液位测量仪，可广泛应用于各种易燃易爆等危险场所压力、液位的自动测量。
The pressute- liquid meter measuring instrument is made of optical fiber sensor, optical machine processing of analog signal circuit and single-chip computer processing of digital signal circuit. It is extensively suitable for automatic detecting of presaure and liquid inkinds of inflammable and explosive dangerous areas.
出处
《自动化与仪表》
1996年第2期7-8,共2页
Automation & Instrumentation
关键词
光纤式
防爆
差压测量仪
optical fiber sensor, inflammable and explosive, microprocessor
