H&B Sensors offer an advanced range of Magnetic Level Indicators (MLI) which combine a ECLIPSE® Guided Wave Radar Level Transmitter in order to provide a 4 to 20mA output with HART®, FOUNDATION™ Fieldbus or PROFIBUS® communication.
The single chamber AURORA™ Magnetic Level Indicator combines the operation of a conventional float operated Magnetic Level Indicator with the leading edge technology of Guided Wave Radar.
The GEMINI™ Magnetic Level Indicator is twin chamber design. The second chamber facilitates the installation of an ECLIPSE® GWR Level Transmitters in order to provide totally redundant indication with continuos level output.
The AURORA™ and GEMINI™ Magnetic Level Indicators are suitable for temperatures between -196°C and +540°C and pressures up to 310 bar. The measuring range is limited to a maximum length of 5.7 metres and they are available in a wide range of materials including 316 stainless steel, Alloy C276 and Titanium.
The ECLIPSE™ GWR Level Transmitter can be supplied with a number of different approvals including ATEX certification. Other additional options include high and low level switches.