Performance - Emerson Rosemount 2130 Reference Manual

Reference Manual
00809-0100-4130, Rev DC
Minimum and maximum operating
temperatures
See Figure A-2 for operating temperatures.

The ambient temperature for a 8/16 mA cassette is

limited to 158 °F (70 °C) in potentially explosive dust
atmospheres.
Figure A-2. Operating Temperatures
176 (80)
122 (50)
32 (0)
-40 (-40)
32
-40
(0)
(-40)
Process Temperature °F (°C)
176 (80)
149 (65)
32 (0)
-40 (-40)
-94 32
(0)
(-70)
Process Temperature °F (°C)
A.1.4 Performance
Hysteresis (water)
0.1 in. (± 2.5 mm)
Switching point (water)
0.5 in. (13 mm) from tip of fork (if vertical installation) or
from edge of fork (if horizontal installation) – this will vary
with different liquid densities
Specifications and Reference Data
2130***M
176 356
(180)
(80)
2130***E
500
176
(260)
(80)
Specifications and Reference Data
Liquid density requirement
Minimum standard density is 37.5 lb/ft
Minimum density is 31.2 lb/ft
with the low-density range option.
Liquid viscosity range
Up to 10000 cP (centiPoise) when operating in the normal
mode.
Up to 1000 cP (centiPoise) when operating in self-check
mode.
Solids content and coating
The maximum recommended diameter of solid particles in
the liquid is 0.2 in. (5 mm) when used in normal mode only.
For coating products, avoid bridging of forks.
Switching delay
There is a user-selectable 0.3, 1, 3, 10, 30 seconds delay for
dry-to-wet and wet-to-dry switching.
CIP (Clean In Place) and SIP (Steam In
Place) cleaning
Withstands cleaning routines up to 275 °F (135 °C).
NACE
NACE compliance to MR0175 / ISO 15156 or MR0103,
depending on the option code selected for the model
number.
Operating modes
Table A-4. Operating Modes
Fault conditions detected
PCB control circuit corruption
External damage to fork
Internal wire
disconnection/break
January 2019
3 3
(600 kg/m ).
3 3
(500 kg/m ) when ordered
Normal Self-check
mode (red mode (yellow
LED) LED)
Yes Yes
No Yes
No Yes
41