Magnetrol Thermatel TA2 User manual

®
Thermal
Dispersion
Mass Flow
Transmitter
7xxx
6xxx
5xxx
4xxx
3xxx
2xxx
1xxx
Installation and Operating Manual
THERMATEL®TA2

2
MOUNTING
Nameplate:
-partnumber
-amplifier
-serial n°
-tag n°
Serial number
probe
Pipe
centerline
Pressure ratings of the compression fitting:
Stainless steel ferrules:
70 bar @ + 20 °C (1000 psi @ + 70 °F)
35 bar @ + 200 °C (500 psi @ + 400 °F)
Teflon ferrules:
7bar (100 psi)
25 mm (1")
NOTE: Do not install the probe in locations where con-
densed moisture can be present. The unit may cause a
false high flow indication. In some cases heat tracing or
insulation of the pipe must be considered to avoid
moisture condensation.
CAUTION: When loosening a compression fitting –
beware of the pressure in the pipe. The probe may
blow out of the pipe causing injury and/or damage.
Flow profiles
Flow is “0”
Flow is 20 % higher than
average velocity, but is
relatively flat in profile
Ideal sensor location
is in centre of the pipe
Turbulent flow profile Flow profile following single elbow
Gas velocity on the outside of the
elbow is higher
Adouble elbow further
complicates the flow
profile
Adouble elbow further
complicates the flow
profile
Install the TA2 in
straight run locations
UNPACKING
Unpack the instrument carefully. Make sure all components
have been removed from the foam protection. Inspect all
components for damage. Report any concealed damage to
the carrier within 24 hours. Check the contents of the car-
ton/crates against the packing slip and report any discrep-
ancies to Magnetrol. Check the nameplate model number
(Model number/approvals as per inserted separate sheet) to
besure it agrees with the packing slip and purchase order.
Check and record the serial number for future reference
when ordering parts.
These units are in conformity with the
provisions of:
1. The EMC Directive: 89/336/EEC.
The units have been tested to EN
61000-6-4/2001 and EN 61000-6-
2/2001.
2. Directive 94/9/EC for Equipment or protective system for
use in potentially explosive atmospheres. EC-type exam-
ination certificate number ISSeP02ATEX021X (EEx d
units).
3. The PED directive 97/23/EC (pressure equipment direc-
tive). Safety accessories per category IV module H1.
0038
0344
Install the TA2 sensor at a
45°angle to minimize
moisture drip. Use of dif-
ferent TA2’sas shown at
left is recommended to
optimize the accuracy in a
larger pipe dia.
45°45°
45°
45°

FLOW
FLOW
FLOW
FLOW
FLOW
FLOW
3
Flow profiles
ø x 15
Gas flows around an elbow and creates a swirl
Install the TA2 further away, the flow profile will redevelop
øx3 ø x 15 ø x 3
ø x 15
Not Reccommended
øx3
øx20 ø x 3
øx35
Connects to J3 on the logic board
The TA2 has a plug in display (ordered with
the unit or seperately). The display resists
-40 °C (-40 °F), lower temperature will cause
permanent damage to the display. The display
will go blank below -20 °C (-4 °F) but will
recover again once above -20 °C (-4 °F)
The display can be rotated in 90° increments.
Remove both mounting screws and reposition
at desired position.
øx3
90° elbow
Swirl patterns in a pipe Probe in a duct
downstream of elbow
CAUTION: Switch power off
when connecting/disconnect-
ing the display
reduction
expansion
control valve
Two 90° elbows in plane
Two 90° elbows out of plane
Mounting recommendations
Display
TA2 installed in a large duct
for combustion air control: Probe
is located a short distance from a 90° bend,
providing a repeatable flow measurement that
allows to optimize the operation of the boiler

4
WIRING
Integral electronics
Remote electronics
CAUTION: In harzardous area, do NOT power the unit until the cable gland is sealed and the housing
cover of the wiring compartment is screwed down securely / housing locking screw is fastened – dis-
abling the removal of the cover.
P– P+
A– A+
TB2
TB1
-+
L1L2/N
Supply power: 24 V DC or 240 / 120 V AC
Active or Passive output
Output
Shield to ground
Shielded twisted
pair cable
Supply power 4-20 mA output
Terminal board on main
electronics
A- / A+ = active output: power supplied by TA2
P- / P+ = passive output: power supplied by
external 24 V DC source
Ex Non Ex
Ex Non Ex
Supply power: 24 V DC or 240 / 120 V AC
Output
Shield to ground
8-wire shielded cable –
see MODEL IDENTIFICATION
Main electronics wiring
8
7
6
5
4
3
2
1
5
4
3
2
1
87654321
J1
TB3
Orange
Brown
Black
Blue
White
Shield
White/Orange + Orange/White
White/Brown
Brown/White
White/Blue
Blue/White
White/Green
Green/White
Remote probe wiring
NOTE: Explosion proof cable is labelled
as per terminal number

5
PASSWORD
CONFIGURATION
IMPORTANT: TA2 units are pre-configured from factory (as per order specifications). Only modify con-
figuration settings in case needed.
NOTE: When power is first applied to the TA2 there is an initialization period for the sensor to reach stabilization.
During this time the TA2 will output a 4 mA signal and the display (if provided) will read «Initializing TA2». Only after the
sensor has stabilized and a valid flow measurement is obtained will the display show a flow measurement, the output
signal will be active and the totalizer will begin counting.
2line - 16 characters LCD.
Default display cycles every 1,5 s through
FLOW / MASS / TEMPERATURE / TOTALIZED FLOW / mA OUTPUT
UP / DOWN / DELETE and ENTER pushbuttons
Keys Comment
(Up) Scroll to the previous selection in the list or
increase a value (behind decimal / negative values show “-”) or
scroll forward through graphical characters.
Hold the key for 1,5 s and the display will scroll faster.
(Down) Scroll to the next selection in the list or
decrease a value (behind decimal / negative values show “-”) or
scroll backward through graphical characters.
Hold the key for 1,5 s and the display will scroll faster.
(Delete) Exit the current item/menu level without changes or
moves the cursor to the left to delete an entry
(Enter) Enter the next menu eg. «System Config» or
enter information for the present selection eg. «Volume Flow»or
Moves the cursor to the right to quit/save a selection (cursor must be in a blank position)
Acces Menu
When attempting to enter a selection setting, the unit will display:
Display Item Action
«Usr Passwd Req’d»
«Prb Passwd Req’d»
User password required
Probe password required*
Unit shows an encrypted value. Enter
“200” (factory default password or any
modified user password (001 - 999)
* only needed when original probe was replaced – factory default is “2200”
Select a new Password
Move to «Adv Config»menu-selection
Display Item Action
«Change Password»
to select Change password
Enter old password «Enter old password»
Enter new password «Enter new password»
(any value between 001 - 999)
Add new Password for probe replacement
Move to «Factory Config» menu-selection
Password forgotten/lost – consult factory for assistance, your password can be recooped via the encrypted value displayed
when the Password is asked for (see Acces Menu.)
Display Item Action
«Probe Params»
to select Probe parameters Scroll through entries (factors are pro-
vided with the new probe)

6
CONFIGURATION
Main Menu
The main menu is used to access the various subroutines. From the Run mode, press any key to enter the Main Menu. The
following chart defines the various selections available.
Display Item Action if is pressed
«Measured Value»Measured value Enter Measured Values menu
«System Config»System configuration Enter System Configuration menu
«I/O Config»I/O configuration Enter Input/Output Configuration menu
«Adv Config»Advanced configuration Enter Advanced Configuration menu
«Diagnostics»Diagnostics Enter Diagnostic menu
«Factory Config»Factory configuration Enter Factory Configuration menu
«Run Mode»Run mode Return to Run Mode

7
CONFIGURATION
Measured Values
The Measured Values menu is used to display the current values measured by the TA2 and determine which parameters will
beshown on the display during run mode. Enter this section by pressing when «Measured Values »is displayed from the
Main Menu.
Display Item Action Comments
«Volume Flow»
xxxx units Volume Flow
Press or to cycle between On main
display «On Main Display»and Off Main
Display «Off Main Display»; press
«Mass Flow»
xxxx units Mass Flow
Press or to cycle between On main
display «On Main Display»and Off Main
Display «Off Main Display»; press
«Temperature»
xxxx units Temperature
Press or to cycle between On main
display «OnMain Display»and Off Main
Display «Off Main Display»; press
Temperature measurements
are not accurate at velocity
below 0,25 Nm/s
«Loop Current»
xxxx units Loop Current
Press or to cycle between On main
display «On Main Display»and Off Main
Display «Off Main Display»; press
«Totalized Flow»
xxxx units Totalized Flow
Press or to cycle between On main
display «On Main Display»and Off Main
Display «Off Main Display»; press
«Previous Menu»
to select Previous Menu
Returns to previous menu
or cycle through measured
values

8
CONFIGURATION
System Configuration Menu
The System Configuration menu is used to select the display units and enter specific information for the application. Access
this section by pushing when System Config is displayed from the Main Menu.
To calculate the flow or mass, it is necessary to accurately enter the area of the pipe or duct. If the pipe or duct is circular, sim-
ply enter the value of the inside diameter; the cross sectional area of the pipe is automatically calculated. If the duct is rectan-
gular, skip over the entry of diameter, and directly enter the cross sectional area in the area section. The instrument will then
back calculate an equivalent diameter.
Display Item Action Comments
«Flow Units
Nm3/h»
Flow Units Press or to scroll between
selections; press
Choice of standard cubic feet
per minute «SCFM»,standard
cubic feet per hour «SCFH»,
normal cubic meters per hour
«Nm3/h», normal liters per hour
«Nl/h»
«Mass Units
kg/h»
Mass Units Press or to scroll between
selections; press
Choice of pounds per minute ,
«lbs/M» pounds per hour «lbs/H»,
kilograms per minute «kg/m»,
kilograms per hour «kg/h»
«Temp Units
Celsius»
Temperature Units Press or to scroll between
selections; press
Choice of «Fahrenheit», «Celsius»
«Density Units
kg/m3»
Density Units Press or to scroll between
selections; press
Choice of pounds per cubic foot
«lb/ft3», kilograms per liter
«kg/l», kilograms per cubic
meter «kg/m3»
«Diameter Units
mm»
Diameter Units Press or to scroll between
selections; press
Choice of inches «inches»,
feet «feet», meters «meters»,
millimeters «mm»
«Area Units
m2»
Area Units Press or to scroll between
selections; press
Choice of square inches «in2»,
square feet «ft2», meters squared
«m2», millimeters squared «mm2»
«Flow Area»
to select
Flow Area Press or to scroll between
selections; press
Enter the cross sectional area of
the pipe or duct, or the inside
diameter
Diameter «Diameter»
xxx units
Enter the inside diameter (if cir-
cular), press to accept or
press or
Area «Area»
xxx units
The cross sectional area is calcu-
lated based on the diameter.If
rectangular enter the flow area
Previous Menu
to select
Returns to previous menu or
cycle through System
Configuration

9
Measured Values
System Config
I/O Config
Adv Config
Diagnostics
Factory Config
Run Mode
Flow Units
Mass Units
Temp Units
Density Units
Diameter Units
Area Units
Flow Area
SCFH
SCFM
Nm3/h
Nl/h
lbs/H
lbs/M
kg/h
kg/m
Fahrenheit
Celsius
lb/ft3
kg/m3
kg/l
inches
feet
meters
mm
in2
ft2
m2
mm2
Diameter
Area decimal entry in
selected units
Flow Body ID size is entered
from factory
CONFIGURATION
OR

10
CONFIGURATION
HART Configuration
To configure the HART address, scroll or until the display shows «HART I/O config », press . Note that this menu selec-
tion will appear even on units that are not equipped with HART.If HARTcommunication is desired, ensure that the correct
model is ordered.
NOTE: A non-zero polling address should only be used for multipoint network configuration. In this situation, loop current is
held at 4 mA regardless of the flow rate.
I/O Configuration Menu
The I/O Configuration menu is used to set up the operations of 4–20 mA output, the totalizer, and the HART Poll Address.
Access this section by pushing when «I/O Config »is displayed.
4-20 mA
Toaccess the 4-20 mA signal, scroll or until the display shows «4-20 mA Config »,press .
Totalizer
The totalizer maintains a continuous, running total of the flow in selectable units. It also provides elapsed time since the last
totalizer reset. The totalizer utilizes eeprom memory, eliminating the need for a battery backup. The totalizer can be reset to
zero via the software configuration menu or by the HART communication. When power is interrupted, the totalizer will restore
to its last saved value.
To configure the Totalizer operation, scroll or until the display shows «Totalizer », press .
Display Item Action Comments
«Controlled by
Flow»
Controlled by flow Press or to cycle between
options
Choice is Flow « Flow »
or Mass «
Mass »
«4mA Set Point
xxxxx units»
4mA set point
xxxxx units
Set mA point using keypad Enter value for 4 mA point. Units
are based upon selection
«Controlled by»
«20 mA Set Point
xxxx units»
20 mA set point
xxxxx units
Set mA point using keypad Enter value for 20 mA point
«Fault Mode
xx mA»
Fault mode
xx mA
Press or to cycle between
«22 mA», «3.6 mA»or «Hold»
Select status of 4-20 mA loop in
event of fault
«Previous Menu»
to select
Previous menu Returns to previous menu or
cycle through 4-20 mA
Display Item Action Comments
«Totalizer Mode
Disable»
Totalizer mode disabled Press or to cycle through
options
Enables or disables totalizer
operation
«Totalizer Units
xxxxx units»
Totalizer units
xxxxx units
Press or to cycle through
options
Cycles between «SCF», «Nm3»,
«Nl», «lbs», «kg»
«Totalized Flow
xxxxx units»
Totalizer flow
xxxxx units
Displays the totalized flow since
last reset
«Elapsed Time
xx.x hours»
Elapsed time
xx.x hours
Displays the elapsed time since
the totalizer was last reset
«Rst Total to 0»
to select
Reset total to 0 Press to reset or to return Resets the totalizer to «0000»
«Previous Menu»
to select
Previous menu Returns to previous menu or
cycle through Totalizer operation
Display Item Action Comments
«HART Poll Addr
0»
HART poll address Enter value of 0-15 using
keypad
«Input HART Tag»
to select
Input HART tag Enter alphanumeric entry for
HART display title
See section “CONFIGURATION” -
page 5 for information on
alphanumeric entry
«Previous Menu»
to select
Previous menu Returns to previous menu or
cycle through HART
Configuration selection

11
CONFIGURATION
Measured Values
System Config
I/O Config
Adv Config
Diagnostics
Factory Config
Run Mode
4-20 mA Config
Totalizer
HART I/O Config
Controlled by
4mA Set Point
20 mA Set Point
Fault Mode
Totalizer Mode
HART Poll Addr
Input HART Tag
Totalizer Units
Totalized Flow
xxxx units
Elapsed Time
xxxx.x hrs
Rst Total to 0
Flow
Mass
decimal entry in
selected units
decimal entry in
selected units
22 mA
3.6 mA
Hold
Disabled
Enabled
No
Yes
alphanumeric
entry
(8 characters)
enter 0-15
SCF
Nm3
Nl
lbs
kg

12
CONFIGURATION
Advanced Configuration
The Advanced configuration menu sets advance parameters not normally used in the operation of the instrument. To access
Advanced Configuration, scroll or until the display shows «Adv Config »,press .
*Installation factor: Changes in flow profile will affect the measurements of the TA2. Advanced users have the ability to adjust the
measurements for changes in flow profile using a polynomial relationship in the form of:
Corrected flow = A+Bv+Cv2
v=velocity in SFPM (Standardfeet/min.). Contact Magnetrol for calculations to determine these factors.
The default is B = 1; and A and C = 0. T
ouse the correction factor, develop a relationship between the flow measured by the TA2 and
the flow measured by a second flowmeter. Curve fit the second order polynomial (above) using the output of the TA2 and the output of
the second flowmeter for corrected flow. Then enter the appropriate values in the Advanced Configuration menu.
Display Item Action Comments
«Change Password»
to select
Change password Enter Old Password
Enter New Password
Change the instrument password
«Damping (0-15)
0.0 secs»
Damping
0,0 seconds
Using the key pad, enter new
Damping value 0.0 to 15.0 sec.
Damping factor is given in time
constants
«STP Conditions»
to select
Standard temperature
and pressure conditions
Enter value for Standard
Temperature and select
Standard Pressure value
Permits user to change STP
(Standard Temperature and
Pressure) conditions
«Install Factors»
to select
Install factors Enter new values for A, B & C Permits user to adjust flow mea-
surement. *
«Low Flow Cutoff»Low dropout Enter new low flow dropout
value in selected units of
measurement
The TA2 will ignore flow readings
below this value;
See Section “MAINTENANCE” -
Troubleshooting -
Hardware/Application
«Adj Loop Curr»
to select
Adjustment loop current
«4mA Offset»Use or to adjust loop out-
put until 4 mA is exact
«20 mA Offset»Use or to adjust loop out-
put until 20 mA is exact
«Home Menu Title»
to select
Home menu title
Press then or to cycle
between local tag and HARTtag.
The display will show either a
local tag or the HART tag.
Press to input «Local Tag»See section “CONFIGURATION”
-page 5 for information on
alphanumeric entry.
«Previous Menu»
to select
Previous menu Returns to previous menu or cycle
through Advanced Configuration

13
CONFIGURATION
Measured Values
System Config
I/O Config
Adv Config
Diagnostics
Factory Config
Run Mode
Change Password
Damping
STP Conditions
Install Factors
Low Flow Cutoff
Adj Loop Curr
Old Password New Password
Temperature
A+Bv+Cv2,A=
Pressure
A+Bv+Cv2,B=
A+Bv+Cv2,C=
4mA Offset
inc/dec value
20 mA Offset
inc/dec value
Local Tag
HART Tag
Home Menu Title Title Choice
Local Tag
Input Local Tag
Magnetrol TA2
Decimal Entry in
Chosen Units
Decimal Entry in
Chosen Units
Integer Entry in
Seconds
1Atm
1Bar
Decimal Entry
Decimal Entry
Decimal Entry
Integer Entry Integer Entry

14
CONFIGURATION
Diagnostics Menu
The Diagnostics menu provides a method of testing the instrument’s functionality. It also has useful information for trou-
bleshooting. To access Diagnostics, scroll or until the display shows «Diagnostics »,press .
Display Item Action Comments
«TA2 Firmware Ver
x.x mmddyy»
TA2 firmware version
x.x month/day/year
Display firmware version number
and date
«Test 4-20 Loop»
to select
Test 4-20 loop Enter desired current output Allows user to output desired
4-20 mA signal. Press when
complete to return to normal
operation.
«Signal Value»
to select
Signal value Displays Sensor signal strength
and corresponding flow rate.
or permits user to change
signal strength and view
calculated flow rate
Allows user to vary signal strength
and view flow rate. Press any
button when complete to return
to normal operation. Compare
readings with original calibration
certificate.
«Calib Check»
to select
Calibration check Displays various A/D values.
Press to view Heater Current,
press to exit
This is used with the Probe
Simulation Module.
«Probe Status»
to select
Probe status Press or to cycle between
the temperaturesensor, flow
sensor and heater
Displays status of the sensors and
the heater. Status will be either
«OK», «Shorted», or «Open».
Consult Magnetrol if a problem is
noted.
«Delta Temp
nn.mm»
Delta temperature
nn.mm
Displays the measured tempera-
turedifference between the refer-
ence and heated sensor.
«Heater Setting
aaaa»
Heater setting
AAAA
Displays the heater setting used
to obtain the desired temperature
difference. Ranges between 0
and 4095.
«Exception Code
0»
Exception code Magnetrol use only. Advise
Magnetrol if other than 0.
«Previous Menu»
to select
Previous menu Returns to previous menu or
cycle through Diagnostics Menu.

15
CONFIGURATION
Test 4-20 Loop Loop Test Value
Measured Values
System Config
I/O Config
Adv Config
Diagnostics
Factory Config
Run Mode
TA2 Firmware Ver
1.0A:mmddyy
Probe Status
Delta Temp
xx.xx
Heater Setting
xxxx
Temp Sensor
OK
Flow Sensor
OK
Probe Heater
OK
Exception code
0
Decimal Entry Decimal Entry
Check probe wiring or
consult factory if “shorted”
or “open” is displayed
Loop=xx.xx mA
Signal Values Signal xxx.x mW
xxxx.xx units
Fxd Sgnl xxx mW
xxxx.xx units
Calib Check TRTD=xxxxx
FRTD=xxxxx
Fixed Htr Curr
xxx mA

16
CONFIGURATION
Factory Configuration
The Factory Configuration is used during initial calibration of the instrument; access to this section is generally only required
for review of the information.
Replacement of either the probe or the logic circuit board will require re-entry of calibration data. This is accomplished using
the probe password of 2200. A replacement probe will be accompanied with a new calibration certificate which will provide the
new calibration information. Replacement of the logic circuit board will require re-entry of the original calibration data from the
initial calibration certificate. Data under Probe Params, Gas Params, and Ctrl Params will need to be verified or re-entered. See
Section 3.6.
To access Factory Configurations, scroll or until the display shows «Factory Config », press .
Display Item Action Comments
«Probe Params»
toselect
Probe parameters Scroll through entries These factors will require
changing if probe is replaced.
«Gas Parameters
to select
Gas parameters Scroll through entries and com-
pare against data on the calibra-
tion certificate
These factors will require
changing if probe is replaced.
«Gas Calib»mode is used during
factory calibration.
«Ctrl Parameters»
to select
Control parameters Scroll through entries and com-
pare against data on Calibration
Certificate
These factors will require
changing if probe is replaced.
«Module Params»
to select
Module parameters Scroll through entries These are factory set values and
should not be changed.
«Temp Calibrate»
xxx.xx»
Temperature calibrate
xxx.xx
Used by Magnetrol during initial
calibration
This value should not be
changed in field.
«Previous menu»
to select
Previous menu Returns to previous menu or
cycle through Factory
Configuration.

17
CONFIGURATION
Probe Params
Requires Probe
Password
Requires Probe
Password
Requires Probe
Password
Factory password
required – do not
change in field
Factory password
required – do not
change in field
Measured Values
System Config
I/O Config
Adv Config
Diagnostics
Factory Config
Run Mode
Temp Calibrate Decimal Entry
Ctrl Parameters Coeff Ratio
Set Point
Slope
Decimal Entry
Decimal Entry
Decimal Entry
Power Predictor Decimal Entry
Cal Coeffs
R0
F0
Cal Coeff A
Cal Coeff B
Cal Coeff C
Decimal Entry
Decimal Entry
Sensor Type Insertion Probe
Flow Body
Decimal Entry
Integer Entry
Decimal Entry
Upr Xducer Lmt Decimal Entry
Lwr Xducer Lmt Decimal Entry
Zero Flow Sgnl Decimal Entry
Gas Parameters Temp Corr TCC-A
Temp Corr TCC-B
Gas Density
Decimal Entry
Decimal Entry
Decimal Entry
in chosen units
Gas Coeff Ag Decimal Entry
Gas Coeff Bg Decimal Entry
Gas Coeff Cg Decimal Entry
Gas Coeff Dg Decimal Entry
Gas CoeffEg Decimal Entry
Gas Calib Mode Enable
Disable
Module Parameters Module Calib
Magnetrol S/N
HART Device ID
Htr Lo Pt Calib
Htr Hi Pt Calib
A-D Lo Pt Calib
Integer Entry A-D Hi Pt Calib
Integer Entry
Final Ass’y Num Integer Entry

18
CONFIGURATION USING HART®
IMPORTANT:The digital HART®communication is superimposed on the
4-20 mA output and requires a min. load resistance of 250 Ωand a max load
resistance of 1000 Ω.
+
-
TB1 TB2
P– P+
A– A+
TB2
Junction
4-20 mA output
Control
Room
Display
Power
Supply
Current
Meter
250 Ω< RL<1000 Ω
CONNECTIONS
CHECK HART®
Connection of your Hart communicator:
•at TB2 terminals (A+) and (A-) in wiring compartment
•at first junction box between unit and control room.
Before starting the HART®configuration procedure – check if your HART®commu-
nicator is equipped with the proper TA2 Device Descriptors (DD’s).
I/O start up the communicator
Select NO: go offline
Select 4: utility
Select 5: simulation
Check manufacturer: Magnetrol
HART MENU
I/O Start up the device
1 Enter DEVICE SET UP
Press one of the following alphanumeric keys (if no key is sensed after 5 s, the
unit will automatically jump to RUN mode and alternatively show Level/% Output
and Loop signal
1 for entering the Basic Setup «Basic Setup»
2for entering Advanced Setup «Advanced Setup»
3for entering Diagnostics «Diagnostics»
4for entering Device Description «Device Description»
5 for entering Review «Review»
6 for entering Calibration Factors «Cal Factors»
When the proper software version is not found, consult your local HART®Service
Center to load the correct Thermatel TA2 DD’s.
See «Configuration»in diagnostics menu for the TA2 firmware version. When the prop-
er HART®software version of the HHU is not found, consult your local HART®
Service Center to load the correct TA2 DD’s.
Wiring
compartment
HFC Release date Hart Version Compatible with software
July 2002 Dev V1 DD V2 Version 1.0B and earlier
September 2002 Dev V2 DD V1 Version 1.1A
June 2004 Dev V3 DD V1 Version 1.2 and later

19
CONFIGURATION USING HART®
Device Setup
Flow
Mass
Gas Temp
PV Loop
Total
Velocity
1. Basic Setup
2. Advanced Setup
3. Diagnostics
4. Device Description
5. Review see next page
see next page
see next page
6. Cal Factors
1. System Units
2. Flow Area
3.PV is
4. Variable Selection
5. 4 mA Set Point
6. 20 mA Set Point
7.Fault State
8.Damping
9. Totalizer
10. Date/Time/Initials
1. Tag
2. Model
3. Manufacturer
4. Magnetrol S/N
5. Descriptor
6. Date
7. Message
8. Final Assembly Num
9. Device ID
10. Poll Address
1. Loop Test
2. Signal/PV
3. Error/Warnings
4. Firmware Version
5. Probe Status
6. Delta T
7. Heater Setting
8. Exception Code
1. Low Flow Cutoff
2. Install Factors
3. Adjust Loop Curren
4. STP Conditions
5. Change Password
1. Pipe ID
2.Flow Area
1. SV is
2. TV is
3.4V is
1. Mode
2. Units
3. Total
4. Elapsed Time
5. Reset Total
1. A
2. B
3. C
1. STP Temperature
2. STP Pressure
3.6 mA
22mA
Hold
Flow
Mass
4mA
20 mA
Other
End
SCF
Nl
lbs
kg
Flow
Mass
Gas Temp
Total
1Atmosphere
1Bar
1. Temp Sensor
2. Flow Sensor
3. Probe Heater
Display Menu

20
CONFIGURATION USING HART®
5. Review
1. Enter Password
2. Probe Parameters
3. Gas Parameters
4. Control Parameters
1. Flow
2. Mass
3. Temperature
4. Density
5. Totalized Flow
6. Diameter
7. Area
8. Velocity
1. Sensor Type
2. Ro
3. Fo
5. Lower Xducer Limit
6. Upper Xducer Limit
1. TCC – A
2. TCC – B
3. Density
4. Gas Coefficients
5. Gas Calibrate Mode
1. Coeff Ratio
2. Set Point
3. Slope
1. A
2. B
3. C
1. Ag
2. Bg
3. Cg
4. Power Predictor
SCFM
Nm3/h
Nl/h
lb/ft3
kg/m3
kg/l
SCF
Nm3
Nl
lbs
kg
inches
feet
meters
mm
in2
ft2
m2
mm2
SF/M
SF/S
Nm/s
1. Model
2. Manufacturer
3. Magnetrol S/N
4. Firmware Version
5. Tag
6. Descriptor
7. Date
8. Message
9. Final Assembly Num
10. Device ID
11. Poll address
12. Flow Units
13. Mass Units
14. Temperature Units
15. Density Units
16. Totalizer Units
17. Diameter Units
18. Area Units
19. Sensor Type
20. Pipe ID
21. Flow Area
22. PV is
23. SV is
24. TV is
25. 4V is
26. 4 mA Set Point
27. 20 mA Set Point
28. Fault State
29. Damping
30. Totalizer Mode
31. Date/Time/Initials
32. Low Flow cutoff
33. Install Factor – A
34. Install Factor – B
35. Install Factor – C
36. STP Pressure
37. STP Temperature
38. Ro
39. Fo
40. Cal Coeff – A
41. Cal Coeff – B
42. Cal Coeff – C
43. Lower Xducer Limit
44. Upper Xducer Limit
45. Zero Flow Signal
46. TCC – A
47. TCC – B
48. Density
49. Gas Coeff – Ag
50. Gas Coeff – Bg
51. Gas Coeff – Cg
52. Gas Coeff – Dg
53. Gas Coeff–Eg
54. Gas Calibrate Mode
55. Coeff Ratio
56. Set Point
57. Slope
58. Power Predictor
59. 4mA Trim Value
60. 20 mA Trim Value
61. Universal rev
62. Field dev rev
63. Software rev
64. Num req preams
7. Zero Flow Signal
4. Dg
5. Eg
Insertion Probe
Flow Body
lbs/hr
lbs/m
kg/h
kg/m
C
F
1. Basic Setup
6. Cal Factors
1.System Units
4. Calibration Coeff