Endress+Hauser cerabar S User manual

cerabar S PMP 71 K
Pressure Transmitter
for use in
Nuclear Power Plants
Operating Instructions
BA234P/00/en/05.07
Software version 7.1
71036531
Hauser+Endress
The Power of Know How

Short Operating Instructions
– –
++
ZS
Remote operation
via Commuwin II
Local operation
Cerabar S
without/with display
Local operation via keys
Chapter 3.1
set MR
= required MR? Pressure
yes no
Chapter 4
Calibration with
keys
Chapter 6.2
Calibration
with
reference
pressure
Linearisation?
Chapter 6.3
Dry
calibration
Chapter 4
Locking/Unlocking
with keys
Level
or pressure?
Level
no
yes
Table Automatic
Linearisation
Chapter 6.4
Chapter 6.5 - 6.6
Locking and
other settings
Chapter 5.1
Commisioning the
measuring point
Chapter 5.2 - 5.3
Locking and
other settings
Chapter 4
Damping
Damping?
no yes
MR = measuring range
Short Operating Instructions Cerabar S
2 Endress+Hauser

Table of Contents
1Introduction ........... 6
1.1 Measuring system . . . . . . . . 7
2Installation ........... 8
2.1 Mounting instructions PMP 71 K . . 8
2.2 Mounting accessories . . . . . . 10
2.3 Mounting position . . . . . . . . 11
2.4 Electrical connection . . . . . . . 12
3Operation ............14
3.1 On-site operation . . . . . . . . 14
3.2 Operation using the Universal HART
Communicator DXR 275 . . . . . . 15
3.3 Operation with Commuwin II . . . . 16
4Local Operation ..........17
4.1 Commissioning the measuring point . 17
4.2 Damping τ........... 19
4.3 Locking/unlocking operation . . . . 19
5Pressure Measurement .......20
5.1 Start-up with the Universal HART
Communicator DXR 275
or Commuwin II . . . . . . . . . 20
5.2 Locking/unlocking operation . . . . 24
5.3 Measuring point information . . . . 25
6Level Measurement ........26
6.1 Start-up with the Universal HART
Communicator DXR 275 or
Commuwin II . . . . . . . . . . 26
6.2 Calibration with reference pressure . 30
6.3 Dry calibration . . . . . . . . . 31
6.4 Linearisation . . . . . . . . . . 32
6.5 Locking/unlocking operation . . . . 35
6.6 Measuring point information . . . . 36
7Diagnosis and Trouble-Shooting ... 37
7.1 Diagnosis of errors and warnings . . 37
7.2 Current simulation . . . . . . . . 39
7.3 Reset . . . . . . . . . . . . . 39
7.4 Editing limits . . . . . . . . . . 41
8Maintenance and Repair ...... 43
8.1 Repair . . . . . . . . . . . . . 43
8.2 Mounting the display . . . . . . . 44
8.3 Exchanging the sensor module and
electronics . . . . . . . . . . . 45
8.4 Recalibration . . . . . . . . . . 46
8.5 Replacement parts . . . . . . . . 47
9Technical Data ......... 48
10 Operating Matrix ........ 53
10.1 Matrix Commuwin II (Software version
7.1) . . . . . . . . . . . . . . 53
10.2 Matrix Universal HART Communicator
DXR 275
(Software version 7.1) . . . . . . . 54
10.3 Block diagram . . . . . . . . . . 54
10.4 Description of parameters . . . . . 55
Index . . . . . . . . . . . . . . . 61
Cerabar S Table of Contents
Endress+Hauser 3

Notes on Safety
Approved usage The Cerabar S is a pressure transmitter used for measuring gauge or absolute pressure
depending on the version. You can display the measured pressure value as a level value
using the Commuwin II operating and display program or using the handheld operating
terminals for HART.
Mounting,
commissioning,
operation
The Cerabar S has been designed to operate safely in accordance with current technical,
safety and EU standards. If installed incorrectly or used for applications for which it is
not intended, however, it is possible that application-related dangers may arise, e.g.
product overspill by incorrect installation or adjustment. For this reason, the instrument
must be installed, connected, operated and maintained by personnel that are authorised
by the user of the facility and who are suitably qualified. The manual must have been
read and understood, and the instructions followed. Modifications and repairs to the
device are permissible only when they are expressly approved in the manual.
Explosion hazardous
area The measuring system used in the explosion hazardous area must comply with all existing
national standards. The certificates are designated by the first letter of the order code
on the nameplate (see table below).
•Ensure that technical personnel are adequately trained.
•All measurement and safety regulations which apply to the measuring point are to
be observed.
Code Certificate Explosion protection
R Standard None
ENDRESS+HAUSER
CERABAR
Order No. PMP 71K – R
Safety Conventions and Symbols Cerabar S
4 Endress+Hauser

Safety Conventions and Symbols
In order to highlight safety-relevant or alternative operating procedures in the manual,
the following conventions have been used, each indicated by a corresponding icon in
the margin.
Notes on safety
Ignition protection
Electrical symbols
Symbol Meaning
Note!
A note highlights actions or procedures which, if not performed correctly, may indirectly affect
operation or may lead to an instrument response which is not planned.
Caution!
Caution highlights actions or procedures which, if not performed correctly, may lead to
personal injury or incorrect functioning of the instrument.
Warning!
A warning highlights actions or procedures which, if not performed correctly, will lead to
personal injury, a safety hazard or destruction of the instrument.
Device certified for use in explosion hazardous area
If the device has this symbol embossed on its name plate it can be installed in an explosion
hazardous area.
Explosion hazardous area
Symbol used in drawings to indicate explosion hazardous areas.
– Devices located in and wiring entering areas with the designation "explosion hazardous
areas" must conform with the stated type of protection.
Safe area (non-explosion hazardous area)
Symbol used in drawings to indicate, if necessary, non-explosion hazardous areas.
– Devices located in safe areas still require a certificate if their outputs run into explosion
hazardous areas.
Direct voltage
A terminal to which or from which a direct current or voltage may be applied or supplied.
Alternating voltage
A terminal to which or from which an alternating (sine-wave) current or voltage may be
applied or supplied.
Grounded terminal
A grounded terminal, which as far as the operator is concerned, is already grounded by
means of an earth grounding system.
Protective grounding (earth) terminal
A terminal which must be connected to earth ground prior to making any other connection to
the equipment.
Equipotential connection (earth bonding)
A connection made to the plant grounding system which may be of type e.g. neutral star or
equipotential line according to national or company practice.
Note!
Caution!
Warning!
Cerabar S Notes on Safety
Endress+Hauser 5

1 Introduction
Applications The Cerabar S pressure transmitter measures the pressure of gases, steam/vapour and
liquids and can be used in all areas of chemical and process engineering.
Operating principle
Metal sensor
The process pressure deflects the
separating diaphragm and a fill fluid
transmitts the pressure to a resistance
bridge. The bridge output voltage, which is
proportional to pressure, is then measured
and processed.
Level measurement
The hydrostatic pressure of a column of
liquid enables its level to be measured
continuously by a pressure transmitter if the
density ρof the liquid is known.
0 - 10 bar ZS
KTA 3505
IEE 323/344
Version- x
Dat./Insp.:
ENDRESS+HAUSER
CERABAR S
Order Code: PMP71K-xxxxxxxxxx
Ser.-No.: xxxxxxxxxxx
p 0…10 bar Pmax 26.7 bar
U45VDC
Mat 1.4435/316L
Span 0.011/10 bar
4…20 mA
1.4435/316L 1.4435/316L
IP 65
Cal./Adj.
TAG #
BA234Y03
Figure 1.1
Examples of the Cerabar S
pressure transmitter
BA234Y04
Resistance
bridge
Fill fluid
Diaphragm
Metallic measuring cell
Figure 1.2
Ceramic and metallic measuring cell
h = p
hydr
ρ • g
1 Introduction Cerabar S
6 Endress+Hauser

1.1 Measuring system
The complete measuring system consists of
•Cerabar S pressure transmitter with 4…20 mA signal output
•optional four-character pressure display
•power supply 11.5…45 V DC
For electronic versions with HART protocol, a digital communication signal is
superimposed on the signal current and is used for remote calibration.
These instruments have additional functions also to measure level.
Operation can be carried out using:
•the Commuwin II operating program
•the Universal HART Communicator DXR 275 handheld (HART protocol)
0 - 10 bar
Cerabar S
with display
11.5…45 V DC
4…20 mA
BA187Y06
e.g. RN 221N transmitter
power supply unit
Figure 1.3
Cerabar S measurement system
with display
Cerabar S 1 Introduction
Endress+Hauser 7

2 Installation
This chapter describes:
•the mechanical installation of Cerabar S
•the electrical connection
2.1 Mounting instructions PMP 71 K
The Cerabar S is mounted in the same way as a manometer (DIN EN 839-2). The use of
shut-off valves and pigtails is recommended. Its position depends upon the application.
•Measurement in gases:
Mount the shut-off valve above the
tapping point so that condensate can
run back into the process.
•Measurement in steam:
Mount with a pigtail below the tapping
point.
The pigtail reduces the temperature in
front of the diaphragm to almost
ambient temperature. The pigtail must
be filled with fill fluid before start-up.
0 - 10 bar
BA187Y09
Figure 2.1
Mounted on a shut-off valve for
measuring gases
0 - 10 bar
BA187Y10
Figure 2.2
Mounted with U-shaped pigtail
for measuring steam/vapour
0 - 10 bar
BA187Y08
Figure 2.3
Mounted with circular pigtail for
measuring steam/vapour
2 Installation Cerabar S
8 Endress+Hauser

•Measurement in liquids:
Mount on the shut-off valve below the
tapping point or at the same height.
Mounting the PMP 71 KThe PMP 71 K with metallic sensor is available in the following version:
•with adapter (welded in) and internal diaphragm.
Note!
The diaphragm of the Cerabar S must not be pressed in or cleaned with pointed or hard
objects.
Note!
0 - 10 bar
BA187Y07
Figure 2.4
Mounted on a shut-off valve
for measuring liquids
Welded
Welded adapter
– Material AISI 316L (1.4435)
with AISI 316L (1.4435)
diaphragm
BA234Y05
Figure 2.5
With internal diaphragm and
welded adapter
Cerabar S 2 Installation
Endress+Hauser 9

2.2 Mounting accessories
Wall and pipe mounting
with accessories
0 - 10 bar
166
94
3
153
118
BA234Y06
Figure 2.6
Mounted with bracket on a wall
0 - 10 bar
ø60.3
87
90
73
ø6
BA234Y07
Figure 2.7
Mounted with bracket on vertical
piping
0 - 10 bar
183
111
ø60.3
81
70
118
153
BA234Y08
Figure 2.8
Mounted with bracket on
horizontal piping
Conversion factors
1 mm = 0.039 in
1 in = 25.4 mm
Dimensions are in mm.
2 Installation Cerabar S
10 Endress+Hauser

2.3 Mounting position
Positioning the housingAfter the Cerabar S has been mounted, the housing can be positioned so that:
•the terminal connection compartment can be accessed easily,
•the display can be seen optimally,
•the cable entry and cover of the Z/S keys are protected from water.
The housing can turned through 270°:
•to turn the housing undo the screw below the connection compartment,
•turn the housing,
•tighten the screw again.
0 - 10 bar
BA187Y20
loosen
tighten
ZS
BA187Y21
Vertical mounting
Cable points
downwards
Figure 2.9
Mounting of the Cerabar S
• cable points downwards
• The cover for the Z/S keys is on the side of the
instrument
Cerabar S 2 Installation
Endress+Hauser 11

2.4 Electrical connection
Screened twisted pairs are recommended for the instrumentation cable.
Supply voltage: 11.5…45 V DC
Internal protection circuits protect against reverse polarity, HF interference and
overvoltage peaks.
A test signal can be measured using Terminals 1 and 3 without interrupting the process
measurement.
Cable connection •Unscrew the cover of the connection compartment.
•Insert the cable through the cable entry.
•Connect the cable wires as shown in the connection diagram.
•Screw down the cover.
123
+
Test
0003
4…20 mA
4…20 mA
11.5...45 V DC
BA187Y75
Figure 2.10
Electrical connection of the
Cerabar S
For all versions with 4…20 mA
Cerabar S
4…20 mA
Han7D
12
3
8
7
6
54
–
+
123
BU
1
BN GN-YE
23
3
BA187Y76
PE-Connection
(green yellow)
– (brown)
+ (blue)
BU: blue
BN: brown
GN-YE: green yellow
Figure 2.11
Harting plug pin assignment
Cerabar PMP 71 K
1560
U/V
R/Ω
0
1000
500
11,5 30 45
20
BA234Y09
Figure 2.12
Load diagram
2 Installation Cerabar S
12 Endress+Hauser

Connecting handheld
terminals
•Do not change batteries of the handheld terminal in explosion hazardous
areas.
•For correct transmission of the communication signal, a minimum load of 250 Ωmust
be present between the connection points and the power supply.
Connecting the
Commubox FXA 191 for
operating via
Commuwin II
The Commubox FXA 191 connects Smart transmitters with a HART protocol to the
RS 232 C serial interface of a personal computer. This enables the transmitter to be
remotely operated with the Endress+Hauser Commuwin II operating program.
The Commubox FXA191 is used for intrinsically safe signal circuits.
123
+
Tes t
0003
4…20 mA
4...20 mA
min. 250 Ω
IO
FMD230:LIC0001
Online
1>Group Selec t
2 PV 20 mbar
HELP
BA234Y17
any device
Figure 2.13
Handheld terminals can be
connected anywhere along the
4…20 mA cable
4…20 mA
123
+
Test
0003
4…20 mA
PC with operating
program Commuwin II
Commubox
FXA191 minimum load
250 Ω
Cerabar S
BA234Y18
Figure 2.14
The Commubox can be
connected anywhere along the
4…20 mA cable
Cerabar S 2 Installation
Endress+Hauser 13

3 Operation
3.1 On-site operation
Operating elements Four keys, which allow the lower and upper range-values to be set, are available for
on-site operation. The key functions are listed in the table below.
Display module The local display module admits two display modes:
•Display in measurement mode: This is shown as standard
•Display in calibration mode: This is shown after pressing one of the keys +Z, –Z, +S
or –S once. Returns automatically to measurement mode after 2 seconds.
Key functions
+Z increases the lower range-value (zero) by +1 digit *
–Z decreases the lower range-value (zero) by –1 digit *
+S increases the upper range-value (span) by +1 digit *
–S decreases the upper range-value (span) by –1 digit *
Key combinations (Press keys simultaneously)
Keys Function
Calibration
+Z and –Z the acting pressure is taken as lower range-value (4 mA)
+S and –S the acting pressure is taken as upper range-value (20 mA)
Bias pressure
2 times +Z and +S the acting pressure is taken as bias pressure**
1 time +Z and +S the current bias pressure** is shown
2 times –Z and –S the current bias pressure** is deleted
Securing the measuring point by locking/unlocking
+Z and –S Locking the measuring point
–Z and +S Unlocking the measuring point
The procedure for commissioning the measuring point with local operation is described
in Chapter 4.
Table 3.1
Key functions
* Note: Pressing once activates
the display, only by pressing
again does the display begin to
count. When the key is pressed,
the value begins to run slowly at
first, then faster and faster.
** If the display indicates process
pressure zero not as zero after
calibrating lower range-value
(depending on position) you can
correct the display value to zero
by adopting a bias pressure. The
position calibration using a bias
pressure does not affect the
current output.
-0.1...0.3 bar
-0.1...0.3 bar g
-0.1...0.3 bar g
– –
++
ZS
– –
++
ZS
ZS
+Z
-Z
+S
-S
z
➂
➀
➁
➅
➃
➄
Keys for on-site operation
BA187Y27
Display module
➆
Display in
measurement mode
Display in calibration mode
Figure 3.1
User interface of the
Cerabar S, with optional display
module
Display in measurement mode
➀ 4-figure display of
measured value and input
parameters
➁ Bar graph of
measured value
➂ Lower range-value
➃ Upper range-value
➄ Nominal measuring range
With display in
in calibration mode
➅ Display of the calibration point
(Z=Zero, S=Span)
➆ Set measuring range within
the limits of the measuring cell
3 Operation Cerabar S
14 Endress+Hauser

3.2 Operation using the Universal HART Communicator DXR 275
Connecting the handheld terminal is described in Chapter 2.4, page 13.
The procedure for commissioning the measuring point with the Universal HART
Communicator DXR 275 is described in Chapter 5 "Pressure Measurement" and
Chapter 6 "Level Measurement".
IO
PMC 631:LIC0001
Online
1 >Group Select
2 PV 20 mbar
HELP
LC display
with menu text
Function keys
Keys for
selecting the
menu
Keys for
entering parameters
BA187Y28
When operating with the HART protocol an
interactive menu operation is used derived
from the operating matrix in Commuwin II
(see also the operating manual for the
handheld terminal).
F1 F4F2 F3
PMC 631: LIC0001
Online
2PV 20mbar
HELP
1->Group Select
F1 F4F2 F3
PMC 631: LIC0001
2 Additional Functions
3 Transmitter Info
4 Linearization
5 User Information
Group Select
1->Calibration
HOME
F1 F4F2 F3
PMC 631: LIC0001
3 Transmitter Info
4 Linearization
5 User Information
Group Select
1->Calibration
2 Additional Functions
HOME
BA187Y29
•The menu "Group Select" calls up
the matrix.
•The bar lines display the menu
headings.
•Parameters are set using submenus.
Cerabar S 3 Operation
Endress+Hauser 15

3.3 Operation with Commuwin II
When operating the Commuwin II display and operating program (possible with
Version 2.07.01 and higher), the Cerabar S is set and operated either using:
•Matrix mode or
•Graphic mode.
The appropriate server (e.g. HART or ZA 672) must therefore be activated. A description
of the operating program Commuwin II is to be found in Operating Instructions BA 124F.
Matrix mode
(Menu Device) You can access the extended functions of the Cerabar S, such as level measurement,
using the "Device/Parameter Matrix" menu.
•Each row is allocated to a particular function.
•Each field sets or displays one parameter.
Enter the setting parameters in the appropriate fields and confirm by pressing ↵.
Graphic mode
(Menu Device) Commuwin II offers graphic examples of certain configuration procedures which you can
access from the "Device/Graphics" menu. There you can directly modify parameters and
confirm by pressing ↵.
BA187E33
Figure 3.2
Menu "Device/Parameter matrix"
in Commuwin II
BA187E32
Figure 3.3
Menu "Device/Graphics"
in Commuwin II
3 Operation Cerabar S
16 Endress+Hauser

4 Local Operation
4.1 Commissioning the measuring point
ContentsThis Chapter contains the following information:
•General description of operation with keys
– Setting lower and upper range-values: calibration without reference pressure
– Adjusting lower and upper range-values: adjustment with reference pressure
– Adjusting lower and upper range-values: reference pressure is near the lower and
upper range-values
– Position calibration (display only)
•Setting damping (integration time)
•Locking the measuring point
You can find more information in the Operating Matrix. Instructions on operating the
handheld terminal or using the matrix are given in Chapter 3 and Chapter 5 "Pressure
Measurement" and 6"Level Measurement".
Lower and upper
range-values:
calibration without
reference pressure
The lower and upper range-values are set with the local keys.
# Key Entry
1 Set lower range-value:
Press +Z or –Z several times.
(As the span remains constant, the
upper range-value is shifted to the
same extent as the lower
range-value.)
2 Set upper range-value:
Press +S or –S several times.
(The lower range-value is unaffected.)
Lower and upper
range-values:
calibration with
reference pressure
A reference pressure is available that corresponds exactly to lower and upper
range-values required.
#Key Entry
1 Exact pressure for lower range-value is acting
2 Press +Z and -Z simultaneously once.
(As the span remains constant, the
upper range-value is shifted to the
same extent as the lower
range-value.)
3 Exact pressure for upper range-value is ating
4 Press +S and -S simultaneously once
(The lower range-value is unaffected.)
––
++
ZS
––
++
ZS
––
++
ZS
––
++
ZS
––
++
ZS
––
++
ZS
––
++
ZS
––
++
ZS
BA187Y34
Cerabar S 4 Local Operation
Endress+Hauser 17

Lower and upper
range-values:
setting using reference
pressure for devices
without display
On devices without a display, you can set the lower and upper-range values with the
reference pressure and an ammeter. The reference pressure should be near the lower
and upper range-values. The associated current value must be calculated using the
following equation:
I – Current value
p – Reference pressure is near lower
or upper range-values
pLRV – Pressure lower range-value
pURV – Pressure upper range-value
#Key Entry
1 Example: Set a pressure transmitter as
follows:
Lower range-value: pLRV = 0 bar and
Upper range-value: pURV = 1.0.
There are two reference pressures available:
Near to lower range-value p = 0.1 bar
Near to upper range-value p = 0.9 bar
2 Enter pressure near the lower range-value
e.g. 0.1 bar
3 Calculate the associated current value for the
applied reference pressure,
e.g. 0.1 bar equals 5.4 mA
4 Set the current value 5.4 mA by
pressing the +Z or –Z keys several
times
5 Enter pressure near the upper range-value
e.g. 0.9 bar
6 Calculate the associated current value for the
applied reference pressure,
e.g. 0.9 bar equals 18.4 mA
7 Set the current value 18.4 mA by
pressing the +S or –S keys several
times
Position calibration –
display only
(bias pressure)
If the display does not show zero after zero point adjustment (due to mounting position),
then you can correct the display value to zero by adopting the bias pressure acting
(depending on mounting position). The position calibration using a bias pressure does
not affect the current output.
––
++
ZS
––
++
ZS
––
++
ZS
––
++
ZS
123
+
+
Test
4…20 mA
Rimax. 7 Ω
11.5…45 V DC
BA187Y43
#Key Entry
1Correct display:
Press +Z and +S simultaneously
twice: The bias pressure acting is
adopted
2Display bias pressure:
Press +Z and +S simultaneously
once: The bias pressure entered is
shown briefly.
3Delete bias pressure:
Press –Z and –S simultaneously
twice: The bias pressure entered is
deleted.
––
++
+
ZS
––
++
+
ZS
––
++
+
ZS
I4=+ •−
−
mA 16 mA (p p )
(p p )
URV
LRV URV
0...2 bar g
p
pBias
p+pBias
pe=0
BA187Y72
4 Local Operation Cerabar S
18 Endress+Hauser

4.2 Damping τ
The damping affects the speed with which the output signal reacts to changes in
pressure.
Fixed damping values are assigned to the switch positions 0…7.
They can be adjusted directly on the instrument.
(Fixed damping values for root functions are assigned to the switch positions 8…F. This
function cannot be selected for the Cerabar S.)
Damping-linear function: switch positions 0…7
4.3 Locking/unlocking operation
Operation can be locked after commissioning. This protects the measuring point against
unwanted or unauthorised changes to parameters entered.
Keys
# Key Entry
1Locking operation:
Press +Z and –S simultaneously once
1Unlocking operation:
Press +S and –Z simultaneously once
Note!
Locking using the local keys, blocks operation over the local keys as well as all operations
via handheld terminals or Commuwin II. This is only released again by using the local
keys.
––
+
ZS
+
––
++
ZS
0
1
2
3
4
5
6
7
8
9
A
B
C
D
E
F
0 - 25 mbar
0
1
2
3
4
5
6
7
8
9
A
B
C
D
E
F
BA187Y39
Position of
the damping
rotary switch
56
4
3
2
10
0s0s 1s 2s 4s
0.5 s 8 s 16 s
7
I
0τ2τ3τ
63 %
100 %
τ
BA187Y40
The set damping can be read via communication
but not changed.
Damping can be adjusted via communication.
Note!
––
+
ZS
––
+
ZS
+
+
BA187Y48
Locking:
Press" +Z" and "–S"
simultaneously
Unlocking:
Press "–Z" and "+S"
simultaneously
Locking with keys has priority
Cerabar S 4 Local Operation
Endress+Hauser 19

5 Pressure Measurement
5.1 Start-up with the Universal HART Communicator DXR 275
or Commuwin II
Contents This Chapter contains the following information:
•Preparatory work for start-up
– Resetting to factory settings
– Setting damping
– Selecting pressure units
•General description of the measuring range
– Lower and upper range-values: calibration without reference pressure
– Lower and upper range-values: adjustment with reference pressure
– Position calibration (display only)
•Other entry procedures
– Entering the 4 mA level value
– Selecting the output on error
– Securing the measuring point by locking
– Retrieval of measuring point information
Resetting to factory
settings By entering a code, the entries in the matrix are reset partially or completely to factory
settings. Further information on the various types of reset and their effects are given in
Section 7.3 "Reset".
# Matrix Path through the
menus Entry
Main group: Transmitter information
1 Reset to factory settings
V2H9 ➤Reset 2380
Confirm
123
+
Test
0003
4…20 mA
4...20 mA
min. 250 Ω
IO
FMD 230:LIC0001
Online
1 >Group Select
2 PV 20 mbar
HELP
BA234Y17
any device
5 Pressure Measurement Cerabar S
20 Endress+Hauser