Emerson Fisher 2500 Data Sheet

Emerson Valve Instrumentation Data Sheet - Fisher 2500.
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www.Fisher.com

Fisher

r Level Instruments

W8678

FIELDVUE DLC3010 DIGITAL LEVEL

CONTROLLER IN COMBINATION WITH

A FISHER 249W SENSOR

FISHER 2100E

ELECTRIC LEVEL SWITCH

X0660

FISHER

 L2e ELECTRIC

LEVEL CONTROLLER

X0682

W8418‐1

FISHER

 L2 PNEUMATIC

LEVEL CONTROLLER

n FIELDVUE™ Digital Level Instruments—

Microprocessor‐based, communicating digital level
transmitter for liquid level, specific gravity (density),
and liquid level interface. Using HARTR or
FOUNDATION™ fieldbus communications protocol,
the DLC3010/DLC3020f digital level controller gives
easy access to information critical to process
operation. Available in combination with a 249
sensor to meet mounting requirements.

n Fisher 2100E electric switch and 2100 on-off

pneumatic switch— Sense high or low liquid levels.
Typically, these switches electrically or
pneumatically operate safety shutdown systems for
field processing equipment in oil and gas industry
applications

n Liquid Level Controllers— Displacer type sensors

used to detect liquid level or interface of two liquids
of different specific gravities. The 

L2e electric level

controller, in conjunction with the Fisher
easy-Drive™ actuator, can provide a fully electric
level control loop; the 

L2 pneumatic level controller

offers snap-acting, throttling control, while the
on-off/direct acting 

L2sj controller features a

low-bleed relay to help to conserve natural gas to
reduce emissions.

n Pneumatic Liquid Level Instruments— Proportional

control mode. The 2500 controller/transmitter
receives the change in fluid level or fluid‐to‐fluid
interface level from the change in buoyant force the
fluid exerts on the sensor displacer. Available in
combination with a 249 sensor to meet mounting
requirements.

Level Instruments
D103219X012

Product Bulletin

11.2:Level

February 2015

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