Maintenance And Inspection; Spare Parts - Emerson 2120 Quick Start Manual

Quick Start Guide
6.2 Magnetic test point
The magnetic test-point is on the side of the housing, allowing a functional test of
the level switch. By touching a magnet on the target, the output will change state
for as long as the magnet is held there.
Figure 7. Magnetic Test Point (Metal Housing)
(Output off)
(Output on)
Figure 8. Magnetic Test Point (Glass-filled Nylon Housing)
(Output off)
(Output on)

7.0 Maintenance and inspection

Only use a damp cloth for cleaning.

Visually examine the level switch for damage. If it is damaged, do not use.

Ensure the housing cover, cable glands, and blanking plugs are fitted securely.

Ensure the LED flash rate is 1 Hz or continually on.

(See "LED indication" on page

8.0 Spare parts

See the Rosemount 2120

14
TP
No Magnet
No Magnet
Product Data Sheet
TP
TP
Magnet
(Output on)
(Output off)
Magnet
(Output on)
(Output off)
13).
for spares and accessories.
December 2016