上海卜电自控系统有限公司专业销售罗斯蒙特压力变送器,差压变送器,表压变送器,绝压变送器,液位变送器,温度变送器等一系列产品,欢迎前来选购。 一、产品概述: 罗斯蒙特的3051C压力变送器为压力测量技术创建了一个新的标准。罗斯蒙特3051压力变送器具有无可比拟的操作性能、灵活的CoPlanarTM平台,而且可以升级。新型罗斯蒙特3051C压力变送器的性能指标保证了在不同工况下的精度和稳定性。 工作原理:工作时,高、低压侧的隔离膜片和灌充液将过程压力传递给灌充液,接着灌充液将压力传递到传感器中心的传感膜片上。传感膜片是一个张紧的弹性元件,其位移随所受压而变化(对于GP表压变送器,大气压如同施加在传感膜片的低压侧一样)。AP绝压变送器,低压侧始终保持一个参考压力。传感膜片的较大位移量为0.004英寸(0.1毫米),且位移量与压力成正比。两侧的电容较板检测传感膜片的位置。传感膜片和电容较板之间电容的差值被转换为相应的电流,电压或数字HART(高速可寻址远程发送器数据公路)输出信号。 罗斯蒙特3051压力变送器的应用 新型罗斯蒙特3051C的性能指标保证在不同工况下的精度和稳定性。灵活可变的CoPlanarTM平台设计不但为您目前的应用需求提供较佳方案,同时通过PlantWeb工厂管控网和现场总线技术也完**满足您将来的技术要求。 二、技术参数: 总体性能:±0.15% 精度:±0.075% 差压:校验量程从0.5inH2O至2000psi 表压:校验量程从2.5inH2O至2000psi **压力:校验量程从0.167psia至4000psia 过程隔离膜片:不锈钢,哈氏合金CR,蒙乃尔R,钽(**CD,CG)及镀金蒙乃尔 设计小巧、坚固而质轻,易于安装 罗斯蒙特经典型号: 8705NSE100C3WOKD 3051CD2A22A1AB4M5 8732EST1A1N0M4 3051CD2A02A1AH2B1M5 3051L2AE0AC22AAM5 1151HP4S22M4B7DF 3051CD5A02A1JH2B7K5L4M6T1 3051CD5A02A1JH2S5B7K5L4M6T1P9 3051S1CD1A2E12A1AB4D2M5 3051CD2A22A1AS1M5N1 1199WCC10AFFW71DAA1J 3051CG4A22A1JS1L4M6T1 1199WPN59DRFWFGDCA1J 3051S2TG2A2E11A1BB4D1E1M5P1Q4Q8QS 3051TG4A2B21AS5B4I1Q4 3051CD3A03A1AS5I1Q4 3051CD3A22A1BS2B4I1Q4Q8M5T1 1199DDC66AEFW71DA20 3051TG3F2B21BI1Q8Q4M5T1 3144PD1A1E5B5 3051L2AEOAD22AAM5 3051CD2A22A1AS1N1M5 1199WDB10AFFW71DAA1 2051TG3A2C1DB4M5I5 2051CD3A22A1AM5B4 1151GP7S22M3B1 3051CD2A52A1AB4M5 3051S1TG3A2A11A1AB4K5M5P1Q4T1 3051S1CD1A4A11A00A01B4C1D1K5L4M5Q4T1 3051CD1A27B1JM6B4DFK5L4 3051CD2A22A1AS8B4Q4Q8/1199DCC63DFFWGGDA002E 2051L2AG0KD21AAM5D4 3051CD2A27B1JM6B4DFK5L4 3051TG2A2B21JB4K5M6Q4Q8 3051TG4A2B21JB4K5M6 3051CD0A02A1AM5B3H2L4 3051CG1A22A1AB4M5 3051CD3A27B1JM6B4DFK5L4 3051CD2A22A1JB4E5M6DF 3051CG4A22A1JB4I5L4M6 3051L2AGOKA21AAK5M5 3051CG1A22A1BB4I5M5 3051CD4A22B1JB4K5L4M6 3051CG5A22A1JB4I5L4M6 3051TG1A2B21AS1/1199WDA95KFFWJGCC00 3051TG3A2B21JB4M6 3051GP3A2B21AB4M5HR5 3051GP4A2B21AB4M5HR5 3051CD2A22A1BS9 1199MNC05DPFWJ0LA00 1199WNA96SSCW70LA00 3051CA1A22A1BM5B4DF 3051S2CD2A2B12A1JB4K5M5 3051TG5A2B21JB4K5Q4Q8 2051TG1A2B21BS5B4M5D4Q4 2051TG3A2B21BS5B4M5D4Q4 2051TG4A2B21BS5B4M5D4Q4 2051CD3A22A1BS5M5D4C1Q4 2051CD2A22A1BS5M5D4C1Q4 3051DG1A62A1AB4M5HR5DF 3051DG2A62A1AB4M5HR5DF 3051GP2A2B21AB4HR5M5 3051GP4A2B21AB4HR5M5 3051TG2A2B21JS1I5M5/1199WDA95ARTW30DAA54 3051CD3A22A1BM5B4 3051GP3A2B21BB4M5 3051CD2A22A1BM5B4 3051CD2A22A1AS2M5B4I5/1199DCD59AFFWG5DA00 3051L4AH0XD11AAM5 3051L3AG0XD21AAM5 3051CD1A22A1BB4L4M5DF 3051CD2A22A1JB4E5M6L4Q4 3051GP3A2B21AB4M5Q4 3144PD5AE1M5B4F5C4Q4C2 3051TG3A2B21BM5 3051L3AB0GD21AAE5L5M5 3051CD5A27B1JM6B4DFK5L4 3051CD1A22A2AB4K5M5P2 3051CD2A22B1AB4K5M5T1Q4 3051CD4A22B1AB4K5M5T1Q4 3051TG3A2B21AB4K5M5T1Q4 3051CA1A22A1JB4K5L4M6DF 3051CD2A22A1AB4M5Q4Q8A0229S2/1199DDC72ARTW10DAA5 3051L3ACOTD11ABM5F7A3032 3051DP4A22A1BS1M5-1199WDAB3KFFW9EDB00E 3051DP4A23A1BS1M5DF-1199WDAB3KFFWJGDB00 3051CG5A22B1AB4M5 3051TG2A2B21AB4M5 3051CD4A22A1AS2B4I1Q4HR5 3051CD2A22A1AS2M5B4I1Q4HR5 3051TG3A2B21AB4M5Q4S1HR5