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October 2019
CAUTION
The products described in this document are NOT designed for nuclear-
qualified applications.
•
Using non-nuclear qualified products in applications that require
nuclear-qualified hardware or products may cause inaccurate readings.
•
For information on Rosemount nuclear-qualified products, contact your
local Emerson Sales Representative.
Individuals who handle products exposed to a hazardous substance can
avoid injury if they are informed of and understand the hazard.
•
If the product being returned was exposed to a hazardous substance as
defined by Occupational Safety and Health Administration (OSHA), a
copy of the required Safety Data Sheet (SDS) for each hazardous
substance identified must be included with the returned level switch.
1.2
Applications
A Rosemount
bulk materials in all types of containers and silos.
The level switch can be equipped for process overpressure
pressure, and also for very high or low process temperatures.
The level switch can be used with different paddle shapes and sizes to
monitor fine and medium solids in bulk materials. See
to the minimum density requirements.
Typical applications are:
•
Building materials
—
Lime, extruded polystyrene foam (XPS), molding sand, etc.
•
Food and beverage
—
Milk powder, flour, salt, etc.
•
Plastics
—
Plastic granulates, etc.
•
Timber
•
Chemicals
The level switch has a threaded, flanged, or Tri Clamp process connection for
mounting it onto a silo (or other vessel). You can mount it on a side wall of
the silo, so that it is level with the filling limit to be monitored. Alternatively,
(1)
Overpressure (or blast overpressure) is the pressure caused by a shock wave over and
above normal atmospheric pressure.
Quick Start Guide
™
2501 Solids Level Switch is used for monitoring the level of
Quick Start Guide
(1)
and low
Table 4-1
for a guide
5
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