应用•PromassE200用于连续过程控制,轻松实现系统集成。•适用于液体和气体的高精度测量。•科氏力测量原理不受流体物理特性的影响,也不受过程条件的影响-可以在变化过程条件下稳定测量(例如:压力或密度波动)。仪表特性•流体温度可达+140°C(+284°F)•免维护,无机械磨损•HART通信•通用型防爆(Ex)认证:本安型(Exia)或隔爆型(Exd)•用作流量监控系统时,可达SIL2安全等级(单通道测量)和SIL3安全等级(冗余接线),符合IEC61508标准,通过TÜV认证优势科氏力流量测量技术与真正两线制技术(4...20mAHART)的完美结合选型-正确产品选型Applicator选型软件可以根据应用条件完成正确仪表选型安装-简单高效•一体式结构设计•无特殊安装要求•无前/后直管段要求•两线制技术极大地降低了布线成本调试-直观可靠引导式参数设置(“Make-it-run”向导)操作-测量适用范围更广泛•同时进行质量、密度、体积和温度测量(多变量测量)•不受管路振动的影响•自诊断功能•HistoROM:自动数据备份工厂生命周期管理(W@M)技术资料ProlinePromassE200科氏力质量流量测量系统回路供电通过两线制连接(4...20mAHART)实现无缝系统集成,满足各种工况要求TI01009D/06/ZH/14.1171156180目录ProlinePromassE2002Endress+Hauser目录文档信息..................................3文档符号...................................3功能与系统设计.............................4测量原理...................................4测量系统...................................4输入.....................................5测量变量...................................5测量范围...................................5量程比....................................6输出.....................................6输出信号...................................6报警信号...................................6负载......................................6防爆(Ex)连接参数.............................7小流量切除.................................7电气隔离...................................7通信规范参数................................7电源.....................................8接线端子分配................................8供电电压...................................8功率消耗...................................9电流消耗...................................9电源故障...................................9电气连接...................................9电势平衡..................................10接线端子..................................10电缆入口..................................10电缆规格..................................10性能参数.................................10参考操作条件...............................10最大测量误差...............................10重复性....................................11响应时间..................................12环境温度的影响.............................12介质温度的影响.............................12介质压力的影响.............................12设计准则..................................12安装条件.................................12安装位置..................................13安装方向..................................14前后直管段................................14特殊安装指南...............................14环境条件.................................15环境温度范围...............................15储存温度..................................15气候等级..................................15防护等级..................................15抗冲击性..................................16抗振性....................................16内部清洗..................................16电磁兼容性(EMC)............................16过程条件.................................16介质温度范围.......