Siemens 7ML1118-0BA30 XPS-15 Ultrasonic Transducer

EchoMax XPS-15 Ultrasonic level transducer, Siemens 7ML1118-0BA30, delivers continuous, non-contact level measurement up to 15 m for liquids and bulk solids. The transducer uses a 1" NPT mounting thread and a standard 5 m cable, with longer lengths available per configuration to fit tanks, vessels, or silos. It is rated for -40 °C to +95 °C and carries certifications for hazardous and general industrial use, including ATEX II 2GD Ex mb IIC T4 Gb, Ex tb IIIC T135°C Db, UKEX II 2GD Ex mb IIC T4 Gb, Ex tb IIIC T135°C Db, IECEx Ex mb IIC T4 Gb, Ex tb IIIC T135°C Db, and FM Class I, II, and III Div. 2/1/3 as applicable. Designed for use with approved controllers in process automation, EchoMax XPS-15 is part of Siemens’ EchoMax XPS family, providing non-contact level sensing in tanks and bulk-material handling systems. The 7ML1118-0BA30 variant appears in Siemens catalogs as the EchoMax XPS-15 Transducer and is designed for use with compatible Siemens controllers; common applications include monitoring liquids in process tanks and bulk solids in silos.