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GPRS NB-IOTFire water pressure monitoringGPRS NB IOT fire water pressure monitoring system is a high-performance, intelligent and low-power system based on GPRS weighing network and Nb IOT narrowband Internet of things transmission. The supporting IOT cloud platform realizes remote data collecti
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Pressure measurement and control of plastic extruder dieExtrusion is one of the most important methods in plastic processing. In the process of extrusion, the extruder head is the key component, especially in the new development of precision extruder, the design technology level of the head is an important fac
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Application of transducer and pressure sensor in constant pressure water supply systemConstant pressure water supply controller is a high-tech product based on the current situation and development trend of water supply technology and equipment at home and abroad, adopting single-chip microcomputer and frequency control technology. Because
