西门子射频导纳料位计、射频导纳物位开关、音叉开关主要分为：
SITRANSLC3007ML56057ML56067ML56257ML5626系列
SITRANSLC5007ML55117ML55127ML55147ML55167ML55187ML55207ML55257ML55267ML55277ML5528系列
SITRANSLC5007ML55327ML55337ML55347ML55357MLML55157ML55177ML5523系列
SITRANSPD500S系列7ML5542流通型界面检测
PointekULS200超声波物位开关7ML1510系列；PointekCLS100射频开关7ML55017ML55107ML5610系列
PointekCLS2007ML55027ML55047ML5505系列；PointekCLS3007ML55107ML55067ML55077ML5508系列
PointekCLS5007ML56017ML56027ML56037ML5604系列；SITRANSLPS2007MH7ML5725系列
SITRANSLPS2007ML57267ML57277ML57287ML5730系列
SITRANSLVS2007MH7175SITRANSVLS7MH7175系列；SITRANSLVS2007ML57317ML57327ML57337ML5734系列
Mercap-MCP017MLMLMLMercap-MCP027MLML1527
Mercap-MCP027ML1528Mercap-MCP037MLMLMercap-MCP047ML系列
西门子射频导纳料位计、射频导纳物位开关、音叉开关主要分为：
SITRANSLC3007ML56057ML56067ML56257ML5626系列
SITRANSLC5007ML55117ML55127ML55147ML55167ML55187ML55207ML55257ML55267ML55277ML5528系列
SITRANSLC5007ML55327ML55337ML55347ML55357MLML55157ML55177ML5523系列
SITRANSPD500S系列7ML5542流通型界面检测
PointekULS200超声波物位开关7ML1510系列；PointekCLS100射频开关7ML55017ML55107ML5610系列
PointekCLS2007ML55027ML55047ML5505系列；PointekCLS3007ML55107ML55067ML55077ML5508系列
PointekCLS5007ML56017ML56027ML56037ML5604系列；SITRANSLPS2007MH7ML5725系列
SITRANSLPS2007ML57267ML57277ML57287ML5730系列
SITRANSLVS2007MH7175SITRANSVLS7MH7175系列；SITRANSLVS2007ML57317ML57327ML57337ML5734系列
Mercap-MCP017MLMLMLMercap-MCP027MLML1527
Mercap-MCP027ML1528Mercap-MCP037MLMLMercap-MCP047ML系列