Emerson Rosemount 2130 Reference Manual page 10

Introduction
January 2019
Electronic self-checking and condition monitoring.

A 'heartbeat' LED indicates its operating state.
The LED also flashes when the switch output is 'off' and is constantly lit when 'on'.
'Fast-drip' fork design gives quicker response time, especially with viscous liquids. Rapid wet-to-dry

and dry-to-wet time setting for highly responsive switching
Adjustable switching delay prevents false switching in turbulent or splashing applications.

Magnetic test-point for easy functional test

No moving parts or crevices for virtually no maintenance

No need for calibration and requires minimum installation procedures

Easy terminal access and electrical protections (see

Short fork length with extensions up to 157.5 in. (4 m)

General area, explosion-proof/flameproof and intrinsically safe options

SIL 2 suitable (see

This combination of features makes the Rosemount 2130 Level Switch an ideal choice for a wide variety
of challenging applications in the chemical, power generation, and oil and gas industries.
See Figure 1-2 on page 3
Figure 1-1. Rosemount 2130 Features
A
B
A. Electronics cassettes: Direct Load, DPCO Relay, Fault + Alarm (2 x SPCO) Relays, PLC/PNP, NAMUR, or 8/16 mA
B. NEMA
C. Short fork length with extensions up to 157.5 in. (4 m)
D. Wetted material in 316/316L stainless steel, solid Alloy C and Alloy C-276,
or ECTFE co-polymer coated 316/316L stainless steel
E. 'Fast drip' fork design
F. Threaded, flanged, or Tri Clamp connections
G. Thermal tube in 316/316L stainless steel (2130***E version only)
H. Two cable/conduit entries
I. Magnetic test point
2
"Ordering information" on page
for application examples.
G
F
C, D, E
®
Type 4X (IP66/67) housings in aluminum or 316 stainless steel
"Electrical" on page
47)
I
H
Reference Manual
00809-0100-4130, Rev DC
42)
Introduction