A measurement principle, theoretical calculation and error analysis of piezoresistive differentialpressuremeasurement system have been analyzed calculated as emphases.
本文着重分析计算了扩散硅差压测量系统的测量原理、理论计算、设计与误差分析。
2
Each valve is fitted with 2 pressure test points, red strap indicating upstream (high pressure) and blue strap indicating downstream (low pressure) for differentialpressuremeasurement.
每个阀门配置2个压力测试点，红带表示上游(高压)，蓝带表示下游(低压)，用于压差测量。
3
Sometimes directly to differentialpressure in the process of production as the process parameters, differentialpressuremeasurement for flow and material level measuring indirect means.