RFL 78一款基于射频导纳原理缆式探头的连续液位测量仪表。可用于检测粘稠性高且会形成挂料的液体和不同液体的界面检测。
测量范围 4m(max)
过程温度 -100℃~260℃
过程连接 1" BSPT
过程压力 -1~63bar
两线制仪表,电源电流4~20mA,支持多种调试方式。
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。
无上下盲区,适合测量油水界面和气液界面。
Continuous Level / Liquids
Measuring principle RF admittance
Supply / Communication 20V...46V DC
Ambient temperature -40°C ... 70°C
Process temperature min/max. -40°C ...260°C
Process pressure -1~63 bar
Main wetted parts PTFE,316L
Process connection Thread 1" BSPT
Sensor length Total length of probe: max 4 m .
Options Inactive length
Fully isolated active build-up compensation
Specialities Interface detection
Foam detection
Application limits Notice the pressure and temperature derating.