ROSEMOUNT罗斯蒙特3051DP1A22A1AHR5B4M5微差压变送器
经实践检验的压力测量行业**
• 高性能,参考精度高达 0.065%
• 量程比能力达 100:1
• 共面 平台支持集成压力、流量和液位方案
• 整个 HART 产品系列通过了 IEC 61508 SIL2 级
安全认证,可在遵从法规的同时简化您的工作
• **过 20 年的向后兼容性使您在投资新特性的
同时不会增加工厂的复杂性
• 装机量**过 7 百万台
静压限值
仅罗斯蒙特 3051DP
工作在 0.5 psia 和 2500 psig 静态管线压力的规范之内
(对于选项代码 P7,为 3626 psig)。
量程 1: 3.4 bar 和 137.9 bar (0.5 psia 和 2000 psig)
冲击压力限值
3051D 共平面或传统工艺法兰 69 MPa (10000 psig)
3051G 直连式 75.8 MPa (11000 psi)
故障模式报警
如果自诊断功能检测到传感器或微处理器发生故障,则会把模拟信号驱动到上限值或下限值,从而向用户发出报警。用户可通过变送器上的跳线 / 开关选择上限值或下限值故障模式。在故障模式中,变送器驱动出的输出值取决于其是配置为标准水平、符合 NAMUR 规范的水平、还是定制水平 (参见下面的报警配置)。
温度限值
环境
–40 至 85°C (–40 至 185°F)
带 LCD 显示屏:–40 至 80°C (–40 至 79.44°C)
存储(1)
–46 至 110°C (–50 至 230°F)
带 LCD 显示屏:–40 至 85°C (–40 至 185°F)
(1) 若存储温度** 85°C,则在安装前应进行传感器调节。
过程 在大气压力或更高压力下。
过程连接
罗斯蒙特 3051D
1/4 NPT, 1/2–14 NPT,位于 2-、 21/8-、或 21/4 英寸中心
罗斯蒙特 3051G
1/2–14 NPT 阴螺纹
过程接液件
排气 / 排液阀
316 不锈钢,合金 C-276
过程法兰和接头
不锈钢铸铁 CF-8 或 CF-8M(按照 ASTM A743 标准)或 C 型铸铁
合金 CW12MW
接液 O 型环
玻璃充填聚四氟乙烯或石墨填充聚四氟乙烯
罗斯蒙特3051DP差压变送器常用型号:
3051DP1A22A1AB4M5K8HR5
3051DP1A22A1AB4M5HR5
3051DP1A22A1AD4B4M5HR5
3051DP3A22A1AM5B4I1HR5QT
3051DP3A22A1AM5B4DFI1HR5QT
3051DP2A22A1AM5B4I1HR5QT
3051DP4A22A1AS2B4T1Q4HR5+1199DDC53GRTW30DAA5
3051DP4A22A1AS2B4T1Q4HR5
3051DP2A22A1AHR5M5B4DF
3051DP2A62A1AB4M5I1HR5
3051DP2A62A1BB4M5HR5
3051DP3A62A1AB4HR5
3051DP2A62A1AB4M5P7HR5
3051DP2A22A1AB4M5HR5
3051DP2A22A1AB4M5E5HR5
3051DP2A22A1AB4S5M5I5HR5+0305RC52A11B4
3051DP1A22A1AB4M5HR5
3051DP2A62A1BHR5S2B1I1M5Q4+1199DDC56KFFWGGDAA1
3051DP3A22A1AB4M5E3HR5
3051DP3A22A1A
3051DP3A62A1AB4M5K8HR5
3051DP2A22A1AB4M5S2I1+1199WDD54JFFWGGDA000+1199MDD59JFFWGGDA000
3051DP2A62A1AB4DFHR5
3051DP4A62A1BHR5M5K7
3051DP2A22A1AB4M5S2I1+1199WDD59JFFWGGDA000+1199MDAB3JFFWGGDA000
3051DP4A62A1AB4M5HR5
3051DP1A22A1AB4M5K8HR5
3051DP1A22A1AB4M5
3051DP1A62A1AM5B4DFD4HR5
3051DP2A22A1AM5HR5S1+1199WDAB3KFFWJGDA00
3051DP2A22A1AM5I1S2QTHR5+1199WDAB4GRTW30DBA7+1199MDC64GRTW32DBA7
3051DP2A22A1AM5I1S2QTHR5+1199WDAB4GRTW30DBA7
3051DP2A22A1AS2B4M5I1HR5+1199DDC54GFFWG2CC00
3051DP2A22A1AS2B4M5E8HR5+1199DDN56KFFWGGDC00FB
3051DP2A62A1AB4M5HR5E8DF
3051DP2A22A1AS2M5B4I1HR5+1199DDC61AFCWG6DA00B
3051DP2A22A1AM5E8HR5S2+1199WDAB4GFFWG1SA00+1199MDC54GFFWG1SA00
3051DP2A22A1AM5E8HR5S2+1199WDAB4GFFWG1SA00+199MDC54GFFWG1SA00
3051DP3A62A1AHR5M5D4
3051DP2A02A1AS5HR5+0301RC32B11B4
3051DP1A62A1AD4HR5
3051DP1A23A1AM5B4HR5
3051DP2A62A1BB4M5S2HR5K5T1+1199WDC56DFFWG1DA00E
3051DP2A62A1BB4M5S2HR5K5T1
3051DP2A62A1AM5B4K7HR5
3051DP2A02A1AM5B3DFI1H2HR5
3051DP2A02A1AM5B3I1H2HR5
3051DP2A23A1AM5K7B4DFHR5
3051DP2A22A1BHR5B4K8M5
3051DP1A22A1BB4M5DFHR5
3051DP4A22A1BB4HR5D4M5
3051DP4A22A1BHR5B4K8M5
3051DP3A62A1AM5B4K7HR5
3051DP2A22A1AS2M5I1HR5+1199WDB56GFFWG1DA00
3051DP2A22A1AS2B4I1M5HR5+1199DDF56KFFWJGCA00
3051DP3A02A1AM5S5HR5+0301RC32B11B4
3051DP1A02A1AM5S5HR5+0301RC32B11B4
3051DP2A02A1AHR5S5I1L4M5D4
3051DP3A22A1AE3B4DFHR5
3051DP4A22A1AB4M5E5
3051DP1A23A1AB4D4M5S5HR5
3051DP2A22A1AS2B4I1M5HR5+1199DDF59GFFW72CC00
3051DP4A22A1AS2B4I1M5HR5+1199DDF59GFFW72CC00
3051DP2A22A1AS2B4I1M5HR5+1199DDF59GFFW72CC00
3051DP3A22A1AS2M5B4I1HR5+1199DDF56KFFWGGDA00E
3051DP3A62A1AM5B4P7HR5
3051DP1A22A1AB4M5K8D4DFHR5
3051DP5A62A1AHR5B4M5K8S2+1199WDC59AFFWG5DAA9E
3051DP5A62A1AHR5B4M5K8S2+1199WDC59AFFWG4DAA9E
3051DP3A22A1BB4M5HR5
3051DP1A62A1AM5B4K8D4HR5
3051DP2A02A1AH2B3HR5
3051DP3A22A1AB4HR5
3051DP2A02A1BS5M5HR5+0301RC31B11B4
3051DP2A22A1AB4HR5
3051DP2A22A1AHR5B4M5DF
3051DP2A62A1AB4K8M5HR5
3051DP1A22A1AB4M5K7HR5
3051DP4A22A1AB4M5HR5
3051DP3A22A1AB4M5HR5
3051DP1A62A1AB4M5DFK8HR5
3051DP1A22A1AHR5B4M5
3051DP2A62A1AB4M5K5HR5
3051DP2A22A1AB4M5I1HR5
3051DP4A22A1AM5P7HR5S5B4+0305R32B11B4
3051DP1A62A1AM5B4HR5
3051DP3A22A1AHR5B4M5E8DF
3051DP3A22A1AHR5B4M5E88DF
3051DP4A62A1AM5D4K7HR5
3051DP4A62A1AB4M5HR5K5
3051DP4A62A1AM5K7D4HR5
3051DP2A62A1AB4HR5
3051DP2A62A1AB4M5K8HR5
3051DP5A62A1AB4M5K8HR5S2 +1199WDC59AFFWG5DAA9E
3051DP5A62A1AHR5S2 +1199WDC59AFFWG4DAA9E
3051DP2A22A1BM5K7HR5
3051DP3A22A1AB4K8M5
3051DP2A22A1AM5K8B4HR5
3051DP4A22A1BB4K8M5T1HR5
3051DP2A22A1AB4K7M5HR5
3051DP2A22A1AHR5I7B4M5DF
3051DP3A62A1AB4M5HR5
3051DP3A22A1AB4M5K5HR5
3051DP2A62A1AB4M5HR5
3051DP1A22A1AM5B4HR5