Pressure measurement method: Differential pressure type Pressure receiving element: Diaphragm Measuring gas body: Air and non-corrosive gas Scale display angle: Approximately 70° Ambient operating temperature: -10 to +50°C (but not frozen) Ambient operating humidity: 90% RH or less (but not condensation) Stand-needle:无 压力范围:0至100pa 精度:±2.5%FS(在23°C下) 安装姿势:水平