EM540Radar Type Level Gauge for Free Space Operation The EM540 is a marine-approved smart radar level solution specifically designed for level measurement on tankers sailing the oceans. This instrument is suitable for use with liquid media like hydrocarbons, chemicals, bitumen, etc. In addition to transmitting tank level, pressure, and temperature to the centralized communication interface, this radar gauge is also feature-rich with self-diagnosis, selfmonitoring, and remote configuration. The EM540 Radar employs advanced smart sensor technology packaged with a planar antenna. The radar beam is shaped electronically without the use of additional mechanical parts like lens or horn as seen in traditional radar type level sensors. This version is suitable for mounting on top side trunk for free space operation only inside the cargo tank. The use of intrinsically safe, two-way digital signal transmission between the radar gauge and the central monitoring system enables easy integration of the EM540 into any type of control system. The unit is compliant with certification rules and regulations issued by international classification societies. Antenna aperture angle 13° (FMCW 10GHz) Additional Input Options Process connection Special Features S Automatic radar self-test during power up S Automatic antenna fouling detection S Antenna FEP protection Electrical Connection S 2 X BV2: Cable 0 7mm to * with special mounting features

DOCUMENTATION Intrinsic Safety Approval lECEx, ATEX. Installation manual ELECTRICAL CONNECTION MECHANICAL FITTINGS & DIMENSIONS Honeywell This document is not intended to be used for installation purposes. We try to keep our product information up-to-date and accurate. We cannot cover all specific applications or anticipate all requirements. All specifications are subject to change without notice.