DEVICE REPAIR AND RETURN ......................................................... 10
ORDERING INFORMATION ................................................................ 10
APPENDIX A —HART COMMUNICATION .......................................... 11
Impo rtan t
Be sure to read and understand the entire
instruction manual before installing or operating
the gas detection system. The Model UD20 is to
be used with the GT3000 to provide early warning
of the presence of a toxic gas mixture. Proper
device installation, operation, and maintenance is
required to ensure safe and effective operation. If
this equipment is used in a manner not specied in
this manual, safety protection may be impaired.
INSTRUCTIONS
FlexVu® Explosion-Proof
Universal Display Unit
Model UD20
ApplicAtion
The FlexVu® Model UD20 Universal Display Unit is
designed to be used with the GT3000 Toxic Gas
Detector.
It is recommended for applications where a 2-wire loop
powered gas detector is required. The output is a 4-20
mA signal with HART, corresponding to the output of
the GT3000 detector.
Gas concentrations are displayed on an alpha-numeric
display in ppm (% for O2). The display unit reads the
linear 4-20 mA DC output signal from the GT3000 that
corresponds to the detected gas concentration. The
UD20 automatically detects the gas type and operating
range of the sensor to which it is connected via the
HART signal.
All electronics are enclosed in an explosion-proof
aluminum or stainless steel housing. The display unit
is used with a single GT3000, which may be either
directly coupled to the display unit, or remotely located
using a sensor termination box. The UD20 features
non-intrusive calibration, which can be performed by
using a handheld magnet to activate internal magnetic
switches on the faceplate. Calibration can also be
performed by activating the GT3000’s internal magnetic
reed switch with a magnet.
Description
The UD20 provides display and control capabilities for the
GT3000, and utilizes the following I/O:
The UD20 is a HART primary master and communicates
with the GT3000, which is a HART slave device.
Upon power-up, the UD20 requests the gas type,
measurement range, and unit of measure from the
GT3000. During normal operation, the UD20 continually
polls the GT3000 for status information. Because the
UD20 is a primary master, a secondary master can also
be used to communicate with the GT3000 at the same
time. If an Asset Management System (AMS) is used,
it should be configured as a secondary master to avoid
communication conflicts with the UD20.
MAGNETIC SWITCHES
Four internal magnetic switches provide a non-intrusive
user interface that allows adjustment of configuration
parameters and calibration in the field without the use
of a HART handheld device.
The switches are labeled as follows:
Cancel, Escape
Enter, Select
The housing for the UD20 consists of a multi-port
aluminum or stainless steel explosion-proof junction
box with a clear viewing window. Available conduit
entry sizes include 3/4 inch NPT and M25.
DEVICE DISPLAY
The UD20 is provided with a 160 x 100 dot matrix LCD
display. See Figure 1.
During normal operation, the UD20’s LCD display
indicates the gas type and units measured.
The UD20 communicates with the sensor and allows
easy access to the following information:
•Sensor(GTS)information/fault/status
•Transmitter(GTX)information/fault/status
Refer to Appendix A for details regarding the HART
menu structure.
LOGGING
The UD20 has no logging capability of its own, but
reads the logs that are stored in the GT3000 and
displays them on the LCD screen. If an AMS is used,
it communicates directly with the GT3000 and not with
the UD20.
Previous
Next
Figure 1—Faceplate of UD20
B2426
PREVIOUS
CANCEL / ESCAPE
ENTER / SELECT
NEXT
UD20
GT3000
GAS
DETECTOR
CONTROL
SYSTE M
Operating and history logs that are stored in the GT3000
and displayed by the UD20 include:
•Calibration
•Sensorrunninghours
•Sensortemperature
•Events
OUTPUT TEST
The UD20 can start and stop a 4-20 mA Loop Test for
checking correct operation of system output devices.
REAL TIME CLOCK
The Real Time Clock resides in the GT3000 and can be
set by the UD20, HART handheld, or AMS. The UD20
reads and displays the current time/date from the GT3000.
3.195-86202
importAnt sAfety notes
instA llAtio n
CaUtIon
The wiring procedures in this manual are intended
to ensure proper functioning of the device under
normal conditions. However, because of the
many variations in wiring codes and regulations,
total compliance to these ordinances cannot be
guaranteed. Be certain that all wiring complies
with the NEC as well as all local ordinances. If
in doubt, consult the authority having jurisdiction
before wiring the system. Installation must be
done by a properly trained person.
CaUtIon
This product has been tested and approved
for use in hazardous areas. However, it must
be properly installed and used only under the
conditions specied within this manual and
the specic approval certicates. Any device
modication, improper installation, or use in a
faulty or incomplete conguration will render
warranty and product certications invalid.
CaUtIon
The device contains no user serviceable
components. Service or repair should never be
attempted by the user. Device repair should be
performed only by the manufacturer or trained
service personnel.
LIabILItIes
The manufacturer’s warranty for this product is
void, and all liability for proper function of the
Display is irrevocably transferred to the owner or
operator in the event that the device is serviced or
repaired by personnel not employed or authorized
by Detector Electronics Corporation, or if the
device is used in a manner not conforming to its
intended use.
CaUtIon
Observe precautions for handling electrostatic
sensitive devices.
NOTE
The UD20 housing must be electrically connected
to earth ground. A dedicated earth ground
terminal is provided on the UD20.
Install gas detectors in the appropriate locations
following the guidelines below. The UD20 should be
located where it can be easily viewed by personnel. The
GT3000 can be attached directly to the UD20 housing,
or it can be mounted remotely using a Det-Tronics STB
termination box (see “Sensor Separation” for additional
information). Detectors must always be installed per
local installation practices.
Always define the following application details:
IDENTIFICATION OF VAPOR(S) TO BE DETECTED
It is necessary to always identify the vapor(s) of interest
at the job site. In addition, the fire hazard properties
of the vapor, such as vapor density, flashpoint, and
vapor pressure should be identified and used to assist
in selecting the optimum detector mounting location
within the area.
IDENTIFICATION OF DETECTOR MOUNTING
LOCATIONS
Identification of the most likely leak sources and
leak accumulation areas is typically the first step in
identifying the best detector mounting locations. In
addition, identification of air current / wind patterns
within the protected area is useful in predicting gas leak
dispersion behavior. This information should be used
to identify optimum sensor installation points.
If the vapor of interest is lighter than air, place the sensor
above the potential gas leak. Place the sensor close to
the floor for gases that are heavier than air. Note that air
currents may cause a gas that is slightly heavier than
air to rise under some conditions. Heated gases may
also exhibit the same phenomenon.
CaUtIon
Unused entries must be closed with suitably
certied blanking elements upon installation.
3.195-86203
The most effective number and placement of detectors
varies depending on the conditions at the job site. The
individual designing the installation must often rely on
experience and common sense to determine the detector
quantity and best locations to adequately protect the
area. Note that it is typically advantageous to locate
detectors where they are accessible for maintenance.
Locations near excessive heat or vibration sources
should be avoided if possible.
Final suitability of possible gas detector locations
should be verified by a job site survey.
GREEN LED
CALIBRATION NOTCH
B2436
GND LUG
Figure 2— Correct Mounting Orientation
WirinG
POWER SUPPLY REQUIREMENTS
Calculate the total gas detection system power
consumption rate in watts from cold start-up. Select a
power supply with adequate capability for the calculated
load. Ensure that the selected power supply provides
regulated and filtered 24 Vdc output power for the
entire system. If a back-up power system is required,
a float-type battery charging system is recommended.
If an existing source of 24 Vdc power is being utilized,
verify that system requirements are met.
NOTE
The UD20 and GT3000 communicate using
HART protocol, which requires a power supply
with low noise levels for proper operation. (For
detailed information regarding power supply
specications, refer to the HART Communication
Foundation’s document “FSK Physical Layer
Specication” HCF_SPEC-54.)
WIRING CABLE REQUIREMENTS
DEVICE MOUNTING ORIENTATION
The gas detector must be mounted in a vertical position
only, with the sensor pointing down
. See Figure 2.
Impo rtan t
The GT3000 must be oriented with the LEDs
facing forward so they are easily visible to
personnel within the area. To ensure correct
orientation (the LEDs are not visible when power
is off), position the GND lug on the left hand side
and the calibration notch to the front. Note that the
LEDs are located directly above the calibration
notch.
SENSOR SEPARATION
Det-Tronics sensor termination boxes (Model STBs)
enable the installation of the GT3000 separately from
the UD20 Universal Display Unit. Two-conductor
shielded cable is required to prevent possible nuisance
EMI/RFI.
The maximum cable length between the termination
box and the UD20 is 2000 ft.
Always use proper cabling type and diameter for input
power as well as output signal wiring. 22 to 14 AWG
shielded stranded copper wire is recommended.
Always install a properly sized, master power fuse or
breaker on the system power circuit.
NOTE
The use of shielded cable in conduit or shielded
armored cable is required. In applications where
the wiring is installed in conduit, dedicated
conduit is recommended. Avoid low frequency,
high voltage, and non-signaling conductors to
prevent nuisance EMI problems.
CaUtIon
The use of proper conduit installation techniques,
breathers, glands, and seals is required to prevent
water ingress and/or maintain the explosion-proof
rating.
WIRING PROCEDURE
Refer to Figures 3 and 4 for wiring illustrations.
3.195-86204
J2-6
J2
HAZARDOUS LOCATIONNON-HAZARDOUS LOCATION
+
–
24 VDC
UD20 DISPLAY UNIT
B2483
J2-6
J2-5
J2-4
J2-3
J2-2
J2-1
J2
NOTE 1 GROUND THE SHIELD AT THE POWER SOURCE END ONLY.
NOTE 2 250 OHM RESISTOR REQUIRED (INCLUDED).
NOTE 3 EXTERNAL HART COMMUNICATION DEVICES CAN BE CONNECTED ACROSS
THE 250 OHM RESISTOR, ACROSS J2-5 AND J2-6, OR ACROSS J2-2 AND J2-3.
NOTE 4 JUNCTION BOXES MUST BE ELECTRICALLY CONNECTED TO EARTH GROUND.
BLACK
RED
SEE NOTE 1
SEE NOTES 2 AND 3
SEE NOTE 1
GT3000
GAS DETECTOR
SENSOR TERMINATION BOX
RED
RED
BLACK
BLACK
GREEN
+
+
–
–
SHIELD
SHIELD
SENSOR
LOOP
POWER
LOOP
HAZARDOUS LOCATIONNON-HAZARDOUS LOCATION
GT3000
GAS DETECTOR
RED
UD20 DISPLAY UNIT
BLACK
GREEN
+
POWER
LOOP
SEE NOTE 1
NOTE 1 CONNECT THE GREEN SENSOR LEAD TO THE CHASSIS GROUND LUG
ON THE INSIDE BOTTOM OF THE UD20 DISPLAY UNIT ENCLOSURE.
NOTE 2 250 OHM RESISTOR REQUIRED (INCLUDED).
NOTE 3 EXTERNAL HART COMMUNICATION DEVICES CAN BE CONNECTED ACROSS
THE 250 OHM RESISTOR, ACROSS J2-5 AND J2-6, OR ACROSS J2-2 AND J2-3.
NOTE 4 JUNCTION BOX MUST BE ELECTRICALLY CONNECTED TO EARTH GROUND.
NOTE 5 GROUND THE SHIELD AT THE POWER SOURCE END ONLY.
SHIELD
–
J2-5
J2-4
+
J2-3
J2-2
J2-1
–
SHIELD
SENSOR
LOOP
Figure 3—Basic Wiring for Explosion Proof UD20 with GT3000
SEE NOTES 2 AND 3
+
24 VDC
–
SEE NOTE 5
B2406
3.195-86205
Figure 4—Basic Wiring for Explosion Proof UD20 and GT3000 with Terminal Box
Table 1— GT3000 LEDs During Calibration
Table 2— GT3000 LEDs and 4-20 mA Output
During Various Status Conditions
Device StatusGreen LEDYellow LED
NormalSteady OnOff
Waiting for ZeroOffSteady On
Waiting for GasOffBlinking
Waiting for SpanOffBlinking
Remove Cal GasOffOff
NormalSteady OnOff
cAlibrAtion
The calibration process is automatic, with the exception
of gas delivery. LEDs on the GT3000 and messages on
the UD20 faceplate guide the operator when to apply
and remove the calibration gas. See Table 1.
NOTE
The UD20 allows the operator to adjust the
calibration gas concentration within the range of
30 to 90% full scale. The default value for all gas
sensors except oxygen is 50% full scale. Oxygen
sensors use a default value of 20.9%.
GENERAL CALIBRATION INFORMATION
All GT3000 Gas Detectors require a two-point
calibration — zero and span.
The calibration process can be initiated using the
magnetic switch on the GT3000 or using the magnetic
switches on the UD20 faceplate. All sensors, including
oxygen, should be in clean air (20.9% oxygen) when
the calibration sequence is initiated.
Function
Warm-upOffSteady On3.5
Normal
Operation
Fault
Condition
CalibrationSee Table 13.8
Green
LED
Steady OnOff4-20
OffSteady On3.5
Yellow
LED
Analog
4-20 mA
Signal
If the calibration sequence is aborted or not completed
successfully, the detector reverts back to the previous
calibration values and signals a calibration fault. If
a successful calibration cannot be performed, the
calibration fault can be cleared by activating the
magnetic switch on the GT3000 for one second.
For help assessing when a fault has occurred see Table
2.
The calibration process can fail for the following causes:
•Zeroisoutofrange
•Spanisoutofrange
•Time-Out.
The time and date of calibration events are logged
in the GT3000’s non-volatile memory along with the
calibration outcome. Possible calibration scenarios
include the following:
•SuccessfulCalibration
•AbortedCalibration
•FailedCalibration
Once calibration is initiated, the process proceeds
automatically. The yellow LED on the GT3000 and
the digital display on the UD20 are used to inform the
operator of the progress of the calibration procedure,
and also signal when to apply and when to remove the
calibration gas.
The calibration can be aborted after zero calibration
by activating the magnetic switch on the GT3000 or
navigating the UD20 menu.
3.195-86206
NOTE
The calibration procedure must be completed
within a ten minute period. If the calibration is not
completed, a calibration fault will be generated
and the previous calibration data will be used.
NOTE
To ensure reliable protection, it is important to
check and calibrate the detection system on a
regularly scheduled basis. The frequency of these
checks is determined by the requirements of the
particular installation – typically 30, 60, or 90 day
intervals, depending on the ambient conditions.
LED
INPUT TRIM
The input current loop of the UD20 is trimmed at the
factory. However, it can also be trimmed in the field
using the following automated process.
Navigate through the menu to “Input Loop Cal”.
PLACE MAGNET HERE
TO ACTIVATE INTERNAL
MAGNETIC SWITCH
A2452
Figure 5—Location of Magnetic Switch on GT3000 Detector
CALIBRATION PROCEDURE
1. Clean air must be present at the sensor prior
to initiating calibration. The use of bottled air is
recommended.
2. Calibration can be initiated in one of two ways:
A. Hold the calibration magnet against the
designated location on the sensor module (see
Figure 5) until the green LED turns off and the
yellow LED turns on steady (approximately one
second).
B. Initiate calibration via the magnetic switches on
the UD20. Select Main Menu > Device Cal >
Calibration > Execute.
transmitter immediately begins taking zero readings.
3. When the zero calibration is complete, the yellow
LED changes from steady to blinking and the UD20
indicates “Waiting for Gas”. Apply the calibration
gas to the sensor. When gas is detected, the UD20
indicates “Waiting for Span”.
Main Menu
Process Vars
Display Status
Device Status
Device Setup
Device Cal
Device Test
Device Setup
HART Option
RTC
Write Protect
Input Loop Cal
Contrast Control
Upon entering Input Loop Cal, the UD20 commands
the detector to output 4 mA, and then automatically
calibrates its own input. The UD20 then commands the
detector to output 20 mA, and subsequently calibrates
its own input.
specificAtions
UD20 UNIVERSAL DISPLAY UNIT
OPERATING VOLTAGE—
24 Vdc nominal, operating range is 19 to 30 Vdc.
UD20 maximum loop voltage drop (Vd) 5.0 volts.
Maximum loop supply 30.0 Vdc.
OPERATING POWER—
0.8 watt maximum.
OPERATING CURRENT—
A minimum of 3.5 mA.
CURRENT OUTPUT—
Linear 4-20 mA
(with HART output directly from GT3000).
250 ohm termination resistor is required (included).
OPERATING T EMP ERAT URE—
–20°C to +70 °C.
4. When the yellow LED turns off and the UD20
indicates “Remove Cal Gas”, remove the calibration
gas. The gas level at the sensor gradually returns to
zero. The green LED turns on steady to indicate that
the device has returned to normal operation, using
the new calibration data.
3.195-86207
STORAGE TEMPERATURE—
–40°C to +70°C.
HUMIDITY RANGE—
5 to 95% RH (Det-Tronics verified).
SENSOR COMPATIBILITY—
The UD20 can be used with any of the Det-Tronics
GT3000 line of gas detectors.
11.28
(28.7)
6.48
(16.5)
3.46
(8.8)
4.7
(11.9)
5.2
(13.2)
5.86
(14.9)
R0.175
Figure 6—Dimensions of UD20 with GT3000 in Inches (Centimeters)
WIRING TERMINALS—
Terminals can handle wire sized from 22 to 14 AWG.
12 months from date of installation or 18 months from
date of shipment, whichever occurs first.
®
5.86
(14.9)
2.7
(6.9)
5.2
(13.2)
CERTIFICATIONS—
FM: Class I, Div. 1, Groups B, C & D;
Class I, Div. 2, Groups B, C & D (T4);
ClassI,Zone1/2AExdIICT6;
FM
Class II/III, Div. 1/2, Groups E, F & G.
APPROVED
T
–20°C to +70°C
amb
NEMA/Type4X,IP66
Conduit seal not required.
4.7
(11.9)
3.46
(8.8)
3.77
(9.6)
1.28
(3.3)
Figure 7—Dimensions of Model STB Termination Box
in Inches (Centimeters)
C2281
Performance verified in accordance with:
ANSI/ISA-92.0.01
ANSI/ISA-92.02.01
FM 6341 (Draft)
ANSI/ISA-12.13.01
ANSI/ISA-12.13.04/FM 6325
FM 6310/6320
CSA: CSA 08 2162793.
Class I, Div. 1, Groups B, C & D;
Class I, Div. 2, Groups B, C & D (T4);
®
Class II/III, Div. 1/2, Groups E, F & G.
(T
= –20°C to +70°C)
amb
Type4X,IP66
Conduit seal not required.
ATEX: 0539
II 2 G
Ex d IIC T6 Gb
T
–20°C to +70°C
amb
FM08ATEX0044X
IP66
Performance verified in accordance with:
EN 61779-1/-4 and EN 50241-1/-2.
IECEx: Ex d IIC T6 Gb
T
–20°C to +70°C
amb
IECExFMG08.0010X
IP66
Performance verified in accordance with:
IEC 61779-1, -4.
3.195-86209
INMETRO CEPEL 12.2128
Ex d IIC T6 Gb IP66
T6 (T
–20°C to +70°C)
amb
All cable entry devices shall be Brazil certified in the
type of explosion protection, flameproof enclosure ‘d’,
suitable for the conditions of use and correctly installed,
with an ingress protection rating of IP66.
A screw or cover lock is provided for a secondary
means of fastening the cover.
DeVice repAir AnD retUrn
REPLACEMENT PARTS
Prior to returning devices, contact the nearest local
Detector Electronics office so that a Return Material
Identification (RMI) number can be assigned. A
written statement describing the malfunction must
accompany the returned device or component to
assist and expedite nding the root cause of the
failure.
Pack the unit properly. Always use sufficient packing
material. Where applicable, use an antistatic bag as
protection from electrostatic discharge.
NOTE
Inadequate packaging that ultimately causes
damage to the returned device during shipment
will result in a service charge to repair the damage
incurred during shipment.
Return all equipment transportation prepaid to the
factory in Minneapolis.
NOTE
It is highly recommended that a complete spare
be kept on hand for eld replacement to ensure
continuous protection.
102804-001 Reducer, M25 to M20, AL
102804-003 Reducer, M25 to M20, SS
103922-001 475 Field Communicator
005003-001 Lubriplate grease, 1 oz.
* NEMA 4/IP66 rating requires addition of non-hardening
thread sealant or Teflon tape.
ASSISTANCE
For assistance in ordering a system to meet the needs
of a specific application, contact:
orDerinG informAtion
Sensor module, Transmitter module and termination
boxes (if used) must be ordered separately.
Refer to the UD20 Model Matrix for ordering details.
UD20 MODEL MATRIX
MODELDESCRIPTION
UD20Universal Display Unit
TYPEMATERIAL
AAluminum
SStainless Steel (316)
TYPETHREAD TYPE
5M5 PORT, METRIC M25
5N5 PORT, 3/4” NPT
TYPEOUTPUTS
26Pass-Through 4-20 mA, HART
Detector Electronics Corporation
6901 West 110th Street
Minneapolis, Minnesota 55438 USA
Operator: (952) 941-5665 or (800) 765-FIRE
Customer Service: (952) 946-6491
Fax: (952) 829-8750
Web site: www.det-tronics.com
E-mail: det-tronics@det-tronics.com
TYPEAPPROVAL
WFM/CSA/ATEX/CE/IECEx
BINMETRO (Brazil)
TYPECLASSIFICATION (Div/Zone)
2Ex d (Flameproof)
3.195-862010
AppenDix A
HART COMMUNICATION
menU strUctUre - UD20 With Gt3000
This section displays the menu trees for the UD20 connected to the GT3000. The menu tree shows the primary
commands and options available when using menu selections.
3.195-862011
1.01
LOOP TESTON/OFF
TX FAULT
EE FAULT ON/OFF
ADC FAULT ON/OFF
DAC FAULT ON/OFF
LOW VOLTAGE ON/OFF
FLASH CRC FAULT ON/OFF
RAM FAULT ON/OFF
TEMP FAULT ON/OFF
SOFTWARE FAULT ON/OFF
FACTORY MODE ON/OFF
SNSR ASSY REMOVE ON/OFF
EE SAFETY FAULT ON/OFF
SENSOR STATUS
ZERO DRIFT FAULT ON/OFF
SENSOR MISMATCH ON/OFF
SENSOR FAULT ON/OFF
SENSOR FAULT ON/OFF
WARM UPON/OFF
CAL ACTIVEON/OFF
CAL SWITCHON/OFF
WRITE PROTECT ON/OFF
EOL SENSORON/OFF
CHANGE CONFIG ON/OFF
GEN ACTIVEON/OFF
SENSOR FAULT
GEN INSTALLED ON/OFF
CAL FAULT ON/OFF
EE FAULT ON/OFF
ADC FAULT ON/OFF
ADC CNTR FAULT ON/OFF
3V FAULT ON/OFF
ZERO DRIFT FAULT ON/OFF
FLASH CRC FAULT ON/OFF
RAM FAULT ON/OFF
TEMP FAULT ON/OFF
COMM FAULT ON/OFF
GEN FAULT ON/OFF
TX STATUS
TX FAULTON/OFF
WARM UPON/OFF
CHANGE CONFIG ON/OFF
MULTI DROP ON/OFF
WRITE PROTECT ON/OFF
SELF TESTON/OFF
RESPONSE TEST ON/OFF
CURRENT FIXED ON/OFF
June 15, 2009
Detector Electronics
UD20
GT3000
Street
th
RTC
6901 West 110
Minneapolis, MN 55438
USA
GENERAL INFO
MODELFGP_TX
TAGXXXXX
DESCRIPTORXXXXX
DATE DD/MMM/YYYY
MESSAGEXXXXX
MANUFACTURER
FINAL ASSY NUM XXXXX
DEVICE IDXXXXX
FAULT/STATUS
OP MODEXXXXX
CAL STATEXXXXX
TX STATUSY/N
TX FAULTY/N
SENSOR STATUS Y/N
SENSOR FAULT Y/N
SECONDSXX
MINUTESXX
HOURSXX
DAYXX
TX INFO
RTC
H/W REVXX.XX
F/W REVXX.XX
SERIAL NUMBER XXXXX
MONTHXX
UNIVERSAL REV XXXXX
FLD DEV REVXXXXX
YEARXX
RUNNING HOURS XXXXX
TX HISTORY
RUNNING HOURS XXXXX
MAX TEMP XX.XX C
MAX TEMP TIME XXXXX
SENSOR INFO
TEMPERATURE XX.XX C
SENSITIVITY XXX.XX
GAS TYPEXXXXX
MIN TEMP XX.XX C
H/W REVXX.XX
MIN TEMP TIME XXXXX
F/W REVXX.XX
SERIAL NUMBER XXXXX
SENSOR HISTORY
RUNNING HOURS XXXX
MAX TEMP XX.XX C
MAX TEMP TIME XXXXX
REVXXXXX
USL XX.XX
LSL XX.XX
RUNNING HOURS XXXXX
CAL POINT ZERO XX.XX
CAL POINT SPAN XX.XX
PPM HOURSXXXXX
MIN TEMP XX.XX C
TEMPERATURE XX.XX C
CALIBRATION LOG
CAL ID XXX
MIN TEMP TIME XXXXX
DATE DD/MMM/YYYY
HISTORY
SENSOR HISTORY
TX HISTORY
TIME HH :MM:SS
ZERO XX.XX
CALIBRATION LOG
EVENT LOG
SPAN XX.XX
EVENT XXXXX
DATE DD/MMM/YYYY
TIME HH:MM:SS
DEBUG MENU
EVENT LOG
MODBUS ERRORSXXXX
FAULT
ADC FAULT ON/OFF
FLASH FAULT ON/OFF
RAM FAULT ON/OFF
WDT FAULT ON/OFF
3V FAULT ON/OFF
INPUT LOOP FAULT ON/OFF
DISPLAY INFO
F/W REVXX.XX
PROCESS VARS
GAS NAME XXXX
GAS VALUEX.XX
ANALOG INPUT XX.XX MA
URVX.XX
LRVX.XX
FAULT/STATUS
SERIAL NUMBER XXXX
TEMPERATURE XX.XX C
FACTORY CONFIG
DISPLAY STATUS
FAULTY/N
STATUS
ANY FAULTON/OFF
CAL ACTIVEON/OFF
WARM UPON/OFF
INPUT HARTON/OFF
SET 4-20 MA
3.5 MA
4 MA
6 MA
8 MA
10 MA
12 MA
14 MA
16 MA
18 MA
20 MA
DEBUG MENU
HART ERRORS XXXXX
LCD TEST
OP MODEXXXXX
FAULTY/N
STATUSY/N
DISPLAY INFO
FAULT/STATUS
DEBUG MENU
ANALOG INPUT XX.XX MA
DEVICE STATUS
HART OPTION
TAGXXXXX
DESCRIPTORXXXXX
GENERAL INFO
FAULT/STATUS
TX INFO
SENSOR INFO
HISTORY
DEBUG MENU
RTC
SET 4-20 MA
DEVICE TEST
SELF TEST
RESPONSE TEST
LOOP TEST
D/A TRIM
ZERO TRIM
GAIN TRIM
D/A TRIM
WRITE PROTECT
SECONDSXX
MINUTESXX
HOURSXX
DAYXX
MONTHXX
DATE DD/MMM/YYYY
MESSAGEXXXXX
FINAL ASSY NUM XXXX
DEVICE SETUP
YEARXX
RTC
WRITE PROTECT
INPUT LOOP CAL
CONTRAST CONTROL
HART OPTION
CHANGE STATE
CHANGE PASSWORD
WRITE PROTECT XXXXX
CALIBRATION
DEVICE CAL
CAL GAS CONC XX.XX
EXECUTE
CALIBRATION
LOOP TEST
ABORT
CHANGE SNSR TYPE
MAIN MENU
PROCESS VARS
DISPLAY STATUS
DEVICE STATUS
DEVICE SETUP
DEVICE CAL
DEVICE TEST
3.195-862012
95-8620
X3301 Multispectrum
IR Flame Detector
PointWatch Eclipse®
IR Combustible Gas Detector
®
Universal Display
FlexVu
w/ GT3000 Toxic Gas Detector
Det-Tronics, Eagle Quantum Premier, Eclipse, and FlexVu are registered trademarks of Detector Electronics Corporation in the
United States, other countries, or both. Other company, product, or service names may be trademarks or service marks of others.