Reference Manual
00809-0100-4029, Rev AA
July 2005
Rosemount 2110
1-3
Overfill Protection
Spillage caused by overfilling can be hazardous to people and the
environment, resulting in lost product, and clean up costs. The 2110 is a
limit level switch used to signal overfill at any time.
Pump Protection
Short forks mean minimum intrusion wetside and allow simple low cost
installation at any angle into your pipes or vessels. With the fork projecting
only 2-in. (50 mm) (dependant on connection type), the 2110 can be
installed in even small diameter pipes. By selecting the option of direct load
switching electronics, the 2110 is ideal for reliable pump control and can be
used to protect against pumps running dry.
High and Low Level Alarm
Maximum and minimum level detection in tanks containing many different
types of liquids are an ideal application for the 2110. The robust 2110
operates continuously at temperatures up to 302°F (150°C) and operating
pressure up to 1450 psig (100 barg) making it perfect for use as a high or
low level alarm. It is common practice to fit an independent high level alarm
switch to provide extra back up to the level switch in case of failure.
Leak Detection
Flanges, gaskets, seals, corrosive liquids – they all have the potential to
leak at the most inconvenient times. Many users site tanks and vessels
above trays or in containments to prevent any liquids from escaping. A
level switch can quickly and accurately detect any leakage and thereby
eliminating cost.
Pump Control
Many processes have batching and header tanks, and there is usually the
need to control a pump to maintain levels between set points. These tanks
are often manufactured from thin wall materials and cannot support the
weight of heavy instrumentation.
Hygienic Applications
With the option of highly polished forks providing a surface finish (Ra)
better than 0.8 µm, the 2110 meets the principle design criteria of the most
stringent hygienic requirements used in food and beverage, and
pharmaceutical applications. Manufactured in stainless steel the 2110 is
robust enough to easily withstand steam cleaning (CIP) routines at
temperatures up to 302°F (150°C).
4029 Rev AA Book.book Page 3 Wednesday, July 6, 2005 8:09 AM
Summary of Contents for Rosemount 2110
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