（耐腐蚀、耐震动） 压力表

主要技术参数执行标准GB/T1226-2001公称直径127mm精度等级1.5%；（1% 可选）测量范围400Psi; 1500Psi; 2000Psi; 及Z低0.1MPa至Z高60MPa 全量程防护等级IP65正常工作环境温度-5℃～+60℃连接螺纹标准Z12( NPT1/2)其它 NPT1/4 G1/2 M20 (M20X1.5)可选仪表结构径向SUS304 抛光外卡式表壳；表壳与接头间加过渡套，过渡套与表壳激光焊接，与接头氩弧焊接仪表接头SUS304；波登管SUS316 与仪表接头氩弧焊接密封件PDM仪表充液233.52 充填甘油； 232.52 干式可选仪表机芯不锈钢仪表玻璃仪表平板玻璃(有机玻璃、安全双层玻璃可选)密封件硅橡胶SpecificationsStandard execntive: GB/T1226-2001Diameter: 127mmAccuracy: 1.5% (1% available)Ranges: 400Psi; 1500Psi; 2000Psi; Min 0.1Mpa toMax 60Mpa of full scale valueDegree of protection: IP6mbient temperature: -5℃～+60℃Connection: Z12( NPT1/2) ,NPT1/4 G1/2 M20 (M20X1.5)Mounting: Bottom mounting, SUS304 PolishingOutside bayonet case, tube between case andsocket, laser welding to case and Argon-arcwelding to socketSocket:SUS304Bourdon tube: SUS316 Argon-arc welding to socketSeal: PDMLiquid filling: 233.52 Glycerin.232.52 Dry case availableInternals: Stainless SteelWindow: Instrument plain glass (Organic glass,Laminated safety glass available)Seal: Silicone rubber