Drum site Boiler

The sight glass is attached to a float chamber via gage cocks or block valves allowing it to be blocked off after boiler start up. As the float rises and falls with the liquid level inside the float chamber, the magnetic indicator on the outside of the chamber wall, rises and falls with the float thus indicating the level therein. The externally mounted sight glass is provided to give positive verification of the liquid level in the drum, especially during start up. Drumsite also provides drum level while maintenance is being performed on the sight glass.

Principle of Operation

The Drumsite Level Indicator is designed for (though not limited to) a boiler drum producing steam. The unit consists of a magnetic liquid level gage with an integrally mounted sight glass. The magnetic level gage consists of a float chamber made of non-magnetic materials, such as stainless steel, a float containing a magnet assembly and an external magnetic indicator.

Other options include flipper style indicators, negative/positive scales, heat tracing and more.

In addition to the above features, alarms and 4-20 mA transmitters can be added to the gage chamber without further penetrations to the drum or vessel. Both electronic and pneumatic alarm switches are available.

Easily installed, the magnetic level gage is attached directly to the drum and becomes the "water column" for the sight glass which is attached via gage cocks or block valves. This provides a highly visible drum level reading from more than 100 feet and eliminates costly maintenance on pressurized gage glasses while still conforming to ASME code.

ISE/Magtech has made Boiler Drum Level measurement safe and reliable with the "DRUMSITE" level indicator. "DRUMSITE" combines the safety and convenience of a magnetic level indicator with an integrally mounted gage glass as required by ASME Boiler Code (PG.60).

• Meets ASME, Boiler Code (PG.60) for "Water Level Indicators" on the boiler drum Combines armored sight glass and magnetic level gage in one easy-to-install package Allows drum level to be seen from more than 100 feet away Optional switches and transmitters mount directly to gauge chamber (non-invasive) Reduces costly sight glass maintenance Description