安徽天康氨壓力表 標度范圍、精度等級、重量：                                    型號                                    標度范圍（KPA）                                    精確度等級                                    重量KG                                                    YE-100            YE-150                                    正壓                                    負壓                                    正負壓                                    2.5                                    0.5                                                    0～1.6                                    -1～60                                    -0.8～+0.8                                                    0～2.5                                    -2.5～0                                    -1.2～+1.2                                                    0～4                                    -4～0                                    -2～+2                                                    0～6                                    -6～0                                    -3～+3                                                    0～10                                    -10～0                                    -5～+5                                                    1～6                                    -16～0                                    -8～+8                                                    0～25                                    -25～0                                    -12～+12                                                    0～40                                    -40～0                                    -20～+20                        工作位置、環境：儀表垂直安裝、工作環境溫度-25~55℃，相對濕度不大于80%，并且周圍空氣中不含有腐蝕儀表的有害氣體。溫度影響：使用溫度偏離20±5度時，其溫度附加誤差不大于0.4%/10℃安徽天康氨壓力表 導（測）壓系統及外殼等主要零件的材質：接頭：黃銅HPb59-1膜盒：錫青銅QSn6.5-0.1齒輪傳動機構：銅HPb59-1殼、罩殼：冷軋鋼板20外形尺寸圖： ：    不銹鋼膜盒壓力表根據普通膜盒壓力表的結構原理而研制的具有耐腐蝕的微壓測量儀表。導壓系統及外殼均采用不銹鋼材料制成。應用于耐腐蝕要求較高的工藝流程中，對各種氣體介質的微壓和負壓的測量，也可用于鍋爐通風、氣體管道、燃燒裝置等及其它類似設備上。是引進*技術設備中同類儀表實現國產化的理想配套產品。標度范圍、精度等級：                                    型號                                    標度范圍（KPa）                                    精度等級                                                    正壓                                    負壓                                    正負壓                                                    YE-100B                                    0~4                                    -4~0                                    -2~+2                                    2.5                                                    0~6                                    -6~0                                    -3~+3                                                    0~10                                    -10~0                                    -5~+5                                                    0~16                                    -16~0                                    -8~+8                                                    0~25                                    -25~0                                    -12~+12                                                    0~40                                    -40~0                                    -20~+20                                                    0~60                                                                                                  使用環境條件：工作環境溫度-25~55度，相對濕度不大于80%抗工作環境振動：V.H.3導壓系統及外殼材質接頭、膜盒及表殼表蓋表環材質：1Cr18Ni9