精度等级：0.25%；0.4% Accuracy: 0.25%；0.4%

测量范围：-0.1～160MPa Range: -0.1～160MPa

公称外径：6" Nominal size: 6"、4.5"

波登管 / 接头：铜合金 C 型管与铜合金 Burdon tube/socket: Tin soldered copper alloy C-tubeto copper alloy

接头锡焊，钢接头与钢 connection. TIG welded steel connection and steel tube.

管氩弧焊接

坚固钢结构精密压力表技术参数

仪表机芯：不锈钢带宝石轴承 Movement: Stainless Steel

仪表连接：M20x1.5（或其它连接） Connection: M20x1.5 (other connections)

安装结构：轴向合页前环 Mounting: Back mounting combining pieces with front ring

仪表外壳：坚固型黑铁壳 Case: Solid type, black, steel case

仪表度盘：不锈钢双层镜面，带调零装置 Dial: Stainless Steel double glasses, with zero adjustable set.

表针：65Mo 锰，黑色，刀锋式