Quick Start Guide

Quick Start Guide
D103470X012
DLC3020f Digital Level Controller
July 2012
44
Table 6. Specifications (continued)
Alerts and Diagnostics
Electronic Alerts advise when there is an electronic
error in memory
Operational Range Alerts notify when PV range and
sensor range changes might affect calibration
Rate Limit Alerts indicate rapid rise or fall in displacer,
which can signify abnormal operating conditions
RTD Alerts show health and condition of connected
RTD
Sensor Board Alerts indicate if the device is operating
above or below maximum recommended limits;
advises if the electronic sensor electronics cannot
communicate properly
Input Compensation Error Alerts advise of “Bad” or
“Uncertain” status of AO connection or setup
Simulate Function
Simulate Active, when enabled, simulates an active
alert without making it visible.
Operating Limits
Process Temperature: See table 9 and figure 6
Ambient Temperature
(1)
and Humidity
Conditions
Normal
Limits
Transport
and Storage
Limits
Nominal
Reference
Ambient
Temperature
-40 to 80_C
(-40 to 176_F)
-40 to 85_C
(-40 to 185_F)
25_C
(77_F)
Ambient
Relative
Humidity
0 to 95% (non‐condensing) 40%
Electrical Classification
Hazardous Area:
CSA— Intrinsically Safe, Explosion‐proof, Division 2,
Dust Ignition‐proof
FM— Intrinsically Safe, Explosion‐proof,
Non‐Incendive, Dust Ignition‐proof
ATEX— Intrinsically Safe & Dust, Flameproof & Dust,
Type n & Dust
IECEx— Intrinsically Safe & Dust, Flameproof & Dust,
Type n & Dust
Refer to Hazardous Area Classifications and Special
Instructions for “Safe Use” and Installation in
Hazardous Locations on page 6, and figures 21, 22,
23, 24, 25, and 26, for additional information
Electrical Housing:
CSA— Type 4X
FM— NEMA 4X, IP66
ATEX— IP66
IECEx— IP66
Mounting Positions
Digital level controllers can be mounted right‐ or
left‐of‐displacer, as shown in figure 4
Construction Materials
Case and Cover: Low‐copper aluminum alloy
Internal: Plated steel, aluminum, and stainless steel;
encapsulated printed wiring boards; Neodymium Iron
Boron Magnets
Electrical Connections
Two 1/2‐14 NPT internal conduit connections; one on
bottom and one on back of terminal box. M20
adapters available
Weight
Less than 2.7 Kg (6 lbs)
Options
J Heat insulator J Mountings for Masoneilant,
Yamatake, and Foxborot‐Eckhardt displacers
available
Declaration of SEP
Fisher Controls International LLC declares this
product to be in compliance with Article 3 paragraph
3 of the Pressure Equipment Directive (PED) 97 / 23 /
EC. It was designed and manufactured in accordance
with Sound Engineering Practice (SEP) and cannot
bear the CE marking related to PED compliance.
However, the product may bear the CE marking to
indicate compliance with other applicable European
Community Directives.
1. The pressure/temperature limits in this document and any applicable standard or code limitation should not be exceeded.