RFL72是基于射频导纳原理的连续物位测量仪表。该仪表具有稳定性高、灵敏度高、应用场合广等优点。采用模块化设计,电子部件于各种探头可以随意组合,应用于各种工况场合。可使用液晶调试/显示模块,支持现场调试,支持HART通信协议可进行远程调试和检查。
测量范围 22m(max)
过程温度 -40℃~150℃
过程连接 3/4 " BSPT
过程压力 -1~40 bar
通过内置LED便于安装
二级过电压保护装置防止静电放电
无活动、无易磨损部件,无需经常清洁,保养、调试。
适合测量粘稠性物料,探头无挂料。
Continuous Level / Liquids/Solids
Measuring principle RF admittance
Supply / Communication 20V...46V DC 3 relay
Ambient temperature -40°C ... 70°C
Process temperature min/ max. -40°C ...150°C
Process pressure -1~40 bar
Main wetted parts PTFE,PVDF, 316L
Process connection Thread 3/4" BSPT
Sensor length Total length of probe: max 22 m .
Options Inactive length
Fully isolated active build-up compensation
Specialities Interface detection
Foam detection
Application limits Notice the pressure and temperature derating.