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(huán)境：儀表垂直安裝、工作環(huán)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(tǒng)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(jù)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(tǒng)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(xiàn)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(huán)境條件：工作環(huán)境溫度-25~55度，相對濕度不大于80%抗工作環(huán)境振動：V.H.3導壓系統(tǒng)及外殼材質接頭、膜盒及表殼表蓋表環(huán)材質：1Cr18Ni9