Viatran IDP10-A Use and care manual

[1]
98MANALIDP10AV Rev. A 8/16/11
I/A Series ® Intelligent
Differential Pressure Transmitters
IDP10-A with 4 to 20 mA Output Signal
IDP10-V with 1 to 5 VDC Output Signal
Installation, Calibration, Configuration,and
Maintenance
3829 Forest Parkway, Suite 500
Wheatfield, NY 14120
Int’l: 1-716-629-3800
Toll Free: 1-800-688-0030
Fax: [phone]
www.viatran.com
[email protected]

[2]
98MANALIDP10AV Rev. A 8/16/11
Table of Contents
Figures........................................................................................................................................................... 4
Tables............................................................................................................................................................ 5
1. Introduction..................................................................................................................................... 6
General Description ......................................................................................................................... 6
Reference Documents...................................................................................................................... 6
Transmitter Identification................................................................................................................ 6
Standard Specification ..................................................................................................................... 7
Product Safety Specifications......................................................................................................... 10
2. Installation..................................................................................................................................... 12
Transmitter Mounting.................................................................................................................... 12
Process Mounted Transmitter .......................................................................................... 13
Pipe or Surface Mounted Transmitter.............................................................................. 13
Installation of Flow Measurement Piping...................................................................................... 15
Filling System with Seal Liquid ....................................................................................................... 17
Positioning Housing ....................................................................................................................... 17
Positioning Display......................................................................................................................... 17
Cover Locks .................................................................................................................................... 18
Transmitter Wiring for IDP10-A ..................................................................................................... 18
Accessing Transmitter Field Terminals ............................................................................. 19
Wiring the Transmitter to a Control Loop ........................................................................ 20
Putting Transmitter into Operation ............................................................................................... 22
Taking the Transmitter Out of Operation ...................................................................................... 22
Transmitter Wiring for IDP10-V ..................................................................................................... 23
3-Wire Connection............................................................................................................ 23
4-Wire Connection............................................................................................................ 23
Wiring to a Control Loop................................................................................................... 25
Putting Transmitter into Operation ............................................................................................... 27
Taking the Transmitter Out of Operation ...................................................................................... 27

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98MANALIDP10AV Rev. A 8/16/11
3. Calibration and Configuration ...................................................................................................... 28
Calibration Setup ........................................................................................................................... 28
Field Calibration Setup................................................................................................................... 28
Bench Calibration Setup................................................................................................................. 30
General Calibration Setup.............................................................................................................. 31
Notes for Electronic Version –A and -V.......................................................................................... 32
Calibration and Configuration Using the Local Display.................................................................. 34
Calibration......................................................................................................................... 36
IDP10-A and IDP10-V Calibration .................................................................................. 37
Zero Adjustment Using External Zero Button................................................................... 38
Configuration .................................................................................................................... 38
IDP10-A and IDP10-V Configuration.............................................................................. 40
Re-ranging and IDP10-A or IDP10-V Transmitter .......................................................... 42
IDP10-A and IDP10-V Character Lists ............................................................................ 43
Testing the Display......................................................................................................................... 44
Error Messages .............................................................................................................................. 45
4. Maintenance.................................................................................................................................. 47
Parts Replacement......................................................................................................................... 47
Replacing the Electronics Module .................................................................................... 47
Removing and Reinstalling the Housing Assembly ........................................................... 48
Replacing the Sensor Assembly ........................................................................................ 48
Replacing the Terminal Block Assembly ........................................................................... 50
Rotating Process Covers for Venting ............................................................................................. 50
Index ........................................................................................................................................................... 52

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98MANALIDP10AV Rev. A 8/16/11
Figures
1 Transmitter Identification...................................................................................................................... 6
2Minimum Allowable Absolute Pressure vs. Process Temperature w/Fluorinert Fill Fluid ................... 9
3Process Mounted Transmitter ............................................................................................................ 13
4Mounting Transmitter to a Pipe or Surface ........................................................................................ 14
5Example of Horizontal Process Line Installation................................................................................. 16
6Example of Vertical Process Line Installation ..................................................................................... 16
7Positioning Display.............................................................................................................................. 18
8Accessing Field Terminals ................................................................................................................... 19
9Identification of Field Terminals ......................................................................................................... 19
10 Supply Voltage and Loop Load ............................................................................................................ 20
11 Loop Wiring ......................................................................................................................................... 21
12 Wiring Several Transmitters to a Common Power Supply .................................................................. 22
13 Identification of Field Terminals.......................................................................................................... 23
14 Three-Wire Connection ....................................................................................................................... 24
15 Four-Wire Connection ......................................................................................................................... 24
16 Loop Wiring ......................................................................................................................................... 25
17 Wiring Several Transmitters to a Common Power Supply (Four-Wire) .............................................. 26
18 Field Calibration Setup ........................................................................................................................ 30
19 Calibration Setup of Electronic Equipment ......................................................................................... 30
20 Bench Calibration Setup ...................................................................................................................... 31
21 Local display Module ........................................................................................................................... 34
22 Top Level Structure Diagram ............................................................................................................... 35
23 Calibration Structure Diagram............................................................................................................. 37
24 Configuration Structure System .......................................................................................................... 40
25 Display Test Segment Patterns............................................................................................................ 44
26 Replacing the Sensor Assembly........................................................................................................... 49
27 Replacing the Sensor Assembly (Code 78/79 pvdf Inserts)................................................................. 49
28 Sensor Cavity Venting and Draining .................................................................................................... 51

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98MANALIDP10AV Rev. A 8/16/11
Tables
1 Electrical Safety Specifications .............................................................................................................. 11
2 Calibration Menu................................................................................................................................... 36
3 IDP10-A and IDP10-V Configuration Menu ........................................................................................... 38
4 Alphanumeric Character List ................................................................................................................. 43
5 Numeric Character List .......................................................................................................................... 43
6 Error Messages ...................................................................................................................................... 45

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98MANALIDP10AV Rev. A 8/16/11
1. Introduction
General Description
The IDP10-A and IDP10-V Differential Pressure Transmitters measure the difference between two
pressures applied to opposite sides of a silicon strain gauge microsensor within
the sensor assembly.
This microsensor converts differential pressure to a change in
resistance. The resistance change is then
converted to a 4 to 20 mA or 1to 5 VDC signal
proportional to differential pressure or to the square root
of differential pressure. The
measurement signal for the IDP10-A is transmitted to remote receivers over
the same two wires
that supply power to the transmitter electronics.
The transmitters are often used for measuring fluid flow across a primary device such as an orifice
plate, but can also be used for other types of differential pressure measurements such as liquid level,
interface level, or density measurements.
Reference Documents
This document contains descriptions and instructions for transmitter installation, configuration,
calibration, and
maintenance.
Transmitter Identifica tion
See Figure 1 for transmitter data plate contents. When the transmitter is powered,the firmware
revision is shown on the top line of the display.

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98MANALIDP10AV Rev. A 8/16/11
Standard Specifications
Span and Range L i mi t s
Span Limit
Code
Span Limits
∆ PRange Limits
∆ P
A
0.12 and 7.5 kPa (0.5 and 30 inH2O) -7.5 and +7.5 kPa (-30 and +30 inH2O)
B 0.87 and 50 kPa (3.5 and 200 inH2O) -50 and +50 kPa (-200 and +200 inH2O)
C 7.0 and 210 kPa (28 and 840 inH2O) -210 and +210 kPa (-840 and +840 H2O)
D 0.07 and 2.1 MPa (10 and 300 psi) -0.21 and +2.1 MPa (-30 and +300 psi)
E 0.7 and 21 MPa (100 and 3000 psi) -0.21 and +21 MPa (-30 and +3000 psi)
Negative values of differential pressure indicate lowside of sensor at the higher pressure.
Positive values indicate high sideof sensor at the higher pressure.
Elevated Zero and Supp r es s e d Zero
For applications requiring an elevated or suppressed zero, the maximum span and the upper and lower
range limits
ofthe transmitter can not be exceeded.
Transmitter Configuration Bolting Mater i al
Maximum Static
and
Over-range Pressure
Rating(a,e)
Proof
Pressure
Rating(b)
MPa Psi MPa Psi
Standard (B7 steel), Option "-B2" (17-4 PS ss), Option
“-D3” or “-D7”(c)
25 3625 100 14500
Option “B1” (316 ss) or Option "-D5"(c) 15 2175 60 8700
Option AS-B7M (B7M) 25 3625 100 14500
Option “-D1”(c) 16 2320 64 9280
Option “-D2”, “-D4”, "-D6", or "-D8"(c,d) 10 1500 40 6000
(a) Either side can be at the higher pressure during over-range.
(b) Meets ANSI/ISA StandardS82.03-1988.
(c)-D1 = DIN
Single ended process cover with M10 bolting.
-D2 = DIN Double ended
process cover with M10 bolting
-D3 = DIN
Single ended process cover with 7/16 in bolting.
-D4 = DIN Double ended
process cover with 7/16 in bolting.
-D5 = DIN Single ended process cover with 7/16 in 316 ss bolting.
-D6 = DIN Double ended
process cover with 7/16 in 316 ss bolting.
-D7 = DIN
Single ended process cover with 7/16 in 17-4 ss bolting.
-D8 = DIN Double ended process cover with 7/16 in 17-4 ss bolting.
(d)Limited to operating temperatures ranging from0 to 60 °C (32 to 140°F)
(e)When
Structure Codes 78/79 are used (pvdf inserts in the Hi and Lo side process covers), the
maximum over-range is 2.1 MPa (300 psi) and temperature limits are -7 and +82°C (20 and 180°F).
NOTE
Static pressure zero shift for all calibrated spans canbe eliminated by readjusting the
zero output at nominal operating static p r e ss u r e .
! CAUTION
1. Exceeding the maximum over-range pressure can cause damage to the tran s mit ter
degrading its performance.
2. The transmitter couldbe nonfunctional after application of the proof p r e ss u r e .

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98MANALIDP10AV Rev. A 8/16/11
Output Si gnal
4 to 20 mA dc linear, 4 to 20 mA dc square root, or 1 to 5 VDC, software selectable,
locally configurable using pushbuttons on the transmitter.
Zero and Span Adju s t men t s
Adjustable at the transmitter using the local display. Anoptional external s e lf-c o n t ai ne d
moisture sealed pu s h bu tt o n assembly allows local resetting of zero without removing
housing cover.
Field Wiring R eve r sal
Accidental reversal of field wiring will not damage the transmitter, provided the current i s
limitedto 1 A or less by active current limitingor loop resistance. Sustained currents of
1 A will not damage the electronics moduleor sensor but could damage the terminal
block assembly and external instruments in the loop.
Mounting Pos iti on
The transmitter can be mounted in anyorientation. It can be supported bythe process
piping. It can also bemounted directly to a vertical or horizontal pipeor surface mou n te d
using an optionalmounting bracket. The housing can be rotated up to one full turn t o
any desired positionfor access to adjustments, display, or conduit connections. See
“Positioning Housing” on page 13. The display can also be rotated in the housing to any
of four different positions at 90° increments. See “Positioning Display” on page 13.
NOTE
Position effect zero shiftfor all calibrated spans can be eliminated by r e adju s t in g zero
output after i n s t a lla tion.
Adjustable Damping
The transmitter response time is normally 1.0 second or the electronically adju s t a b le
setting of 0.00 (none), 2, 4, or 8, seconds, whichever is greater, for a 90% recovery from
an 80% input step as defined in ANSI/ISA S51.1.
Operative Lim i ts
Influence
Operative Limits
Sensor Body Temperature
Silicone Fill Fluid
Fluorinert Fill Fluid
pvdf Inserts
-46 and +121°C (-50 and +250°F)
-29 and +121°C (-20 and +250°F)
-7 and +82°C (20 and 180°F)
Electronics Tem p eratu r e
With LCD Display
-40 and +85°C (-40 and +185°F)(a)
Relative Humidity
0 and 100%
Supply Voltage
IDP10-A 11.5 and 42 VDC(b)
IDP10-V 9 to 15.5 VDC
Output Load
IDP10-A 0 and 1450 Ohms
IDP10-V 10 MegOhms
Mounting Position
No Limit
(a) Display updates are slowed and readability decreased below temperatures of -20°C (-4°F).
(b) 11 V dc with optional
shorting block (AS code SB-11

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98MANALIDP10AV Rev. A 8/16/11
Sen s o r Fill F l u i d
Silicone Oil (DC 200), or Fluorinert(FC-43).
Minimum Allowable Absolute P r es s u re vs. P r oce ss Temperature
With
Silicone Fill Fluid
With Fluorinert Fill Fluid
At full vacuum: Up to 121°C (250°F)
Refer to Figure 2.
Power-Up Time
Less than 2.0 seconds for output to reach approximately 3.5 mA, and then at the
electronic dampingrateto the final measured variable value.
E l ec tri ca l Connections
Field wires enter through PG 13.5 or 1/2 NPT threaded entrances on either side of the
electronics housing. Leads terminateunder screw terminals and washers on the
terminal block in the field terminalcompartment. To maintain RFI/EMI,
environmental, and explosion proof ratings, unused conduit connection must be
plugged with metalplug (provided), inserted to five full turn s .
P r oce ss Connections
IDP10
transmitters are connected to the process via a 1/4 NPT thread or anyone of a
number of optional process co nn e c t o r s .
Supply Current
Power supply must be capable of providing 22 mA current for the IDP10-A and 3 mA
current for the IDP10-V. Ripple of up to 2 V pp (50/60/100/120 Hz) is tolerable, but
instantaneous voltage must remain within specified range.

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98MANALIDP10AV Rev. A 8/16/11
Electrical Ground Conne cti ons
The transmitter
is equipped with an internalground connectionwithin the field wiring
compartment and an external ground connection at the base of the electronics housing.
To minimize galvanic corrosion, place the wire lead or terminal between the captive
washer and loose washer on the external ground screw. If shielded cable is used, earth
(ground) the shield at the field enclosure only. Do not ground the shield at the
tra n s mit te r .
Test Po int s
The banana plug receptacles (designated CAL) can be used to check transmitter output of
the IDP10-A. Measurements should be 100 to 500 mV dc for 0 to 100% transmitter
output. Refer to Figure 9.
HHT Terminals
As the top terminal is blocked, this transmitter does not communicate with the HHT, PC10,
PC20, HART Communicator, or I F DC.
Approximate Mas s
Without
Process Connectors 3.5 kg (7.8 lb)
With Process Connectors 4.2 kg(9.2 lb)
With Optional 316 ss Housing Add1.1 kg(2.4 lb)
Process Wetted Mate ri als
Diaphragm: 316L ss, Co-Ni-Cr, Hastelloy C, goldplated316L ss, Monel, or tantalum
Covers and Process Connections: 316 ss, carbon steel, Hastelloy C, Monel,or pvdf inse r t s
Product Safety Specifications
!
DANGER
To prevent possible explosions and to maintain explosion proof, dust-ignition proof
protection, observe applicable wiring practices. Plug unused conduit opening withthe
provided metalpipeplug, which engages a minimum of five fullthreads.
! WARNING
To maintain IEC IP66 and NEMA Type 4X protection, the unused conduit opening
must be plugged. In addition, the threaded housing covers must be installed.
T urn covers until O-ring contacts housing; then continue to hand tighten as much
as possible (at least 1/4 turn).