Ultraflux Minisonic ISD User manual

NT216C GB1 1 / 26
User Manual
Minisonic PSD
Pig and sphere detector
Minisonic ISD
Interface, pig and sphere detector
Bâtiment TEXAS
Éragny Parc
9, Allée Rosa Luxemburg
95610 ÉRAGNY, FRANCE
Tél : [phone]
Fax : [phone]
www.ultraflux.net
Ultraflux NT 216C GB1
Revision: 29/04/2013
Explosion-proof
enclosure

NT216C GB1 2 / 26
PREAMBLE:
Thank you for choosing Ultraflux to help your petroleum product quality survey during
pumping operations by pipe-line or other process as pipe cleaning or product separators
detection .
We offer a new range of detectors backed by 30 years’ expertise and experience using
Ultrasonic techniques.
UF 801-P family, high features portable flow meters, with integral loggers and
signal analysis functions.
UF 8xx families of fixed flowmeters, applications include
L - Liquids,
G - Gas,
MC: Multi-chord applications, Liquid and Gas flow measurement,
CO / RV: Open Channel and River Flow Measurement.
The MiniSonic family with:
P –Portable Metering with also a two pipes or dual path version P-B
600/2000, single-channel fixed flowmeters,
600-2 and 2000-2, for dual-chord flow metering,
600-B and 2000-B, for dual-pipe flow measurement configurations,
Speed 1 & 2 are devices for open channel flow velocity measurements.
This manual is specifically concerned by the Interface & Pig or Sphere Detection and has
been drafted to guide you in the stages of installation and commissioning these MINI-ISD
& PSD.
Other documents and tools are available on electronic format only:
> A training manual concerning ultrasonic measurements, reference NT 122
> A guide about the use of our software in the Windows environment Ref NT 203
> The PC software specific to your application Ref LS 600W-ISD _version *** with
an interconnection cord to the PC.
> The JBUS communication protocol with its address table NT 202
Other devices concern the interface detection when Pressure or Temperature effects
need to be corrected: the M 1189 –S (Analog) or the M 1189-N (Digital) or any module
having implemented functions (as BRIO …).

NT216C GB1 3 / 26
SUMMARY:
1 –Typical Applications:
Measurement principle
Sound velocity in petroleum products
Pig detection in Gas pipes
2 –Composition of a measurement point .
Certification
Applicable standards
MiniSonic limitations
3 –Ergonomics and dimensions
Wall mounted industrial Version.
Ex d, ATEX certified version.
4 –Wiring diagram.
5 –Converter Assembling Instructions.
Mechanical installation.
Electrical wiring.
6 –Probe(s) Installation.
7 –Setting and commissioning.
8 –Detailed Menu layout:
Measurement Display Menu
Calibration Allowed Menu
Probe and Echo settings Menu.
Pipe and Product settings Menu
Sphere or Pig-sig settings menu
General Parameters / Current Output & Relays Menu
Test Menu
Factory settings ( if allowed )
9 –Recommendations –Final checks and tests
10 - Investigations –Spare parts.
11 –Appendix

NT216C GB1 4 / 26
1 –TYPICAL APPLICATIONS
The MiniSonic-ISD main purpose is to do control nature and quality of a petroleum product
flowing in a pipe-line. Based on relationship between sound velocity and other physical
characteristics as density or concentration, it permits a very accurate survey about any
change in the process.
As device requires only a clamp on transducer, it can be installed everywhere on the pipe,
for instance at 1 km upstream from a tank farm or a pumping station. Thus MiniSonic-ISD is
currently used as an earliest advanced information densitometer. Meanwhile, it cannot be
considered as a densitometer for custody purpose.
It is possible to get sound velocity information from an ultrasonic flowmeter as our
MiniSonic-600 , with two clamp-on transducers , but the oblique angle is not constant and
so the variable path length don’t permit the same measurement accuracy .
Moreover, principle can be applied to other process in chemical industry : concentration
analyser , proportion of mixture as long as sound velocity is representing the data to be
followed up . For instance, there is a very interesting relation with sulfuric acid at
concentrations between 75 % and 100 %. Same, any ionized salt changes sound speed of
water solvent: NaOH does ~+ 1 m/s per +1 g/l.
MiniSonic-ISD other function and MiniSonic-PSD main purpose is to be a reliable and low
installation cost Sphere or Pig-Sig detector. With no need of any hole (with liquid products
only) , no moving part , they can replace any out from condition old mechanical Pig-Sig
Detector and are also very interesting for any new project as well . Moreover, they can be
used for temporary detection during mechanical works on pipe-line and give information on
product in the pipe (oil or water ? ) .
Their detection is as so sensitive that they can count two successive sphere closed to
each other, that is very difficult with a standard mechanical detector. In these conditions,
MiniSonic-* gives a 5 seconds delayed second pulse.
The detection time corresponds to the end of the passed sphere or pig.
When MiniSonic-ISD is connected to an Ultraflux digital correcting unit (M 1189-N …), it is
possible to repeat a sphere or pig passage from this correcting unit if they are connected by
R/S serial link .

NT216C GB1 5 / 26
1 2
4
3
3
1
4
2
5
1-1 Measurement principle: Calculation of the sound velocity in the product
The equipment is connected to a single probe being perpendicular to a pipe generating
line.
At a rate set by the user, the probe sends a pulse which is reflected by the opposite pipe
inner wall. Based on the knowledge of:
- The measured time (t) between the emitting pulse and the receipt of its echo,
- The pipe inner diameter D (resulting from the outside diameter and the pipe thickness)
- The dead time (pulse transit time in the probe face and through the pipe wall),
the equipment determines the sound velocity inside the product under the actual conditions
of pressure and temperature.
More precisely, time t between emission and receipt is equal to :
t = 2 x (time in probe) + 2 x (time in wall) + 2 x (time in product)
That is to say:
t =
202 2 te
Cm
D
Cp
 
With : D : inside diameter of the pipe / e : pipe thickness / Cm : sound velocity inside pipe
material / Cp : sound velocity inside the product .
If time
22
0
te
Cm

is the dead time, the sound speed in the product is equal to:
Cp CD
t tdead
  
2
Remarks: In the event of a new and smooth pipe, numerous reflection phenomena intended
to disappear with time can be observed.
These numerous echo phenomena can make necessary to reduce the measurement rate of
the MiniSonic ISD or PSD so that the echo phenomena generated by the preceding
transmission can be completely absorbed before a new transmission.

NT216C GB1 6 / 26
1-2: Sound velocity in petroleum products –Relation with density :
The sound velocity in any fluid can be related to some other physical characteristics such
as density but also fluid pressure (P) and temperature (T) , mixture ratio if two or many
products …and another data which presents a good analogy for liquids : the compressibility.
For most of the refined products, experiences show a linear proportional relationship
between density and sound velocity at given P and T. We name them “Aligned Products“
by opposition to some which present some divergence and are named “Petrol non-aligned
products” as we can observe when gasoline includes additives (old leaded gasoline, Grade
95 or 98 Premium Super with MTBE…), which influence compressibility.
The addition of alcohol in gasoline or vegetal origin oil in diesel does some slight deviation,
but with no consequence for interface detection capability.
Sometimes such a divergence becomes an advantage and permits to detect a change that
is called interface, between two successive products that have the same density.
Meanwhile, end user must take care about a possible confusion between two successive
products having a very closed density.
Other products that don’t belong to the same family can be not aligned.
Here below, we give a list of usual products with their approximate density and sound
velocity characteristic at 1 bar pressure (but propane & butane ) and 15/20 °C temperature.
Product Name
Density ( kg / m3 )
Sound Velocity ( m/s )
Liquid *Propane
500
810
Liquid Butane
580
920
Light Naphta
670
1100
JP4 –Jet petroleum
760
1240
Jet A1
795
1290
Spirdane
770
1260
Tetramere
775
1270
Kerosene HT
800
1310
Diesel
820
1340
Domestic Fuel
840
1370
Petrol
750
1230
Leaded Gasoline Normal
745
1190
Leaded Gasoline Premium
745
1170
Eurosuper 95
775
1220
Crude Oils
850 –900
1340 –1430
Xylene
860
860
Benzene
870
870
Methanol
790
1155
Ethanol
785
1195
Ethyl alcohol
825
1205
Water
1000
1480
Aligned
Products
Not aligned
Or other
Products

NT216C GB1 7 / 26
Propane
Butane
Eurosuper
Leaded super gasoline
Domestic fuel oil
Gas Oil
Gasoline
Kerosene HT
Spirdane
Naphta
JP4
Ethyl alcohol
Methanol
Ethanol
Tetramere
Benzene
Xylene
Water
1000900800700600500400
700
800
900
1000
1100
1200
1300
1400
1500
velocity (m/s)
density (m / s)
3
B concentration
in % ( c (B) )
Pure product BPure product A
C
CB
CA
Sound velocity
50025 75 100
Theoretical relation curve between sound velocity and density (1 bar / 15 °C) :
Most of usual pure refined products are aligned.
As a standard range by default, we propose :
C = 1060 < > 1560 m/s for D = 64O < > 940 kg / m3
Sound velocity change in a variable binary mixture, during an interface:
The relation is perfectly linear.
A MiniSonic ISD can be used as a dosimeter or concentration analyzer.
D = Kg / m3

NT216C GB1 8 / 26
Naphta ( = 660 Kg/m )
JP4 ( = 760 Kg/m )
G O ( = 825 Kg/m )
Temperature ( C ° )
C (m/s)
1000
1500
1400
1300
1200
1100
402010 30 50
3
3
3
G O
JP4
Naphta
10
60
50
40
30
20
C
50 100 bars25 75
0
Effect of Pressure ( P ) and Temperature ( T ) on sound velocity :
We remind that P and T are also influencing actual density.
Pressure influence:
Global Coefficient varies with density range. Here we have from + 0.4 up to 0.7 m/s
per bar.
Temperature influence:
Average coefficient is more or less - 4 m/s per °C.
Correction of P & T influence:
When pressure variations are higher than 10 bars, it is recommended to correct its effect.

NT216C GB1 9 / 26
Same, when temperature can vary fast, as it is when the detection is just by a refinery
with successive pumping of cold or hot product, it is recommended to do a correction from a
reliable temperature information, with a the sensor closed to our ultrasonic probe.
But, when the temperature varies only with seasons, it is not absolutely necessary to do
a correction until end user accepts that the equivalent density display can show some
deviation.
Interface Detection sensibility will not be affected.
If the correction function is needed and requested, we propose digital device as M_1189-
N which is designed to receive the raw sound speed value (from R/S or 4-20 mA) and shall
receive P & T information from 4-20 mA proportional signals.
Corrected output is 4-20 mA and R/S with Modbus protocol.
1-3: Pig Detection in Gas pipe-lines:
Beside the sound velocity is a very interesting data to know a gas composition; MiniSonic-
PSD (or ISD) is more and more used for Pig detection in new projects. Gas pipelines use
mainly foam pigs to clean oil or other deposits. Foam pigs are not very hard and their speed
is as so fast as flow velocity, which gives problems to mechanical pig-sig detectors.
Same, detection by pig noise hearing (some companies call such detectors Ultrasonic) can
work with a new foam pig, but this noise can be lower than ambient noise with a used pig,
with a risk of no detection.
Thus, the detection by an ultrasonic barrier presents many advantages in such situations.
The only condition is to have a good ultrasonic signal level.
- It is possible with two clamp on probes mounted at the opposite of each other on a same
diameter, one being the emitter the other one being the receiver. The signal limitations
come from the gas pressure (high pressure rate is necessary) and the pipe thickness, which
limit frequency choice and could transmit noise.
Thus, a preliminary test must be done before any installation.
- The best solution to ensure the signal is to install an insertion transducer and let it just
lined with pipe inner surface.
Such a transducer can be flanged (flange to be designed for pressure rate, as ANSI # 600
and more is needed). Installation and maintenance are done out from pressure conditions.
We also propose transducers to be installed by hot tapping up to 80 bars.
The measurement principle is the same than with clamp on transducers but with no care
about the pipe thickness and dead time.
In both cases the emitting pulse rate must be increased to its possible maximum to ensure
a reliable detection: pig speed can be very fast and thus successive loss of echoes are not
many.

NT216C GB1 10 / 26
2 - COMPOSITION OF A MEASUREMENT POINT
- The probe: Standard models are SXN_M_1524 / F=0.5, 1or 2 MHz with attached cable
(Ex mb IIC T6 CE_ATEX certified) and SXN_ME_1679 / F=1 MHz or SXN_1691 / F
0.25 MHz, with Ex mb e IIC T6 CE ATEX certification, connection box with gland for
cable included.
- Optional support: SU_1629 for SXN_1679 or SU_1691 for SXN_1691.
- Coupling kit with stainless steel straps (* 2 for SU_1629 or SU_1691).
- Probe / converter link cable, with possibility of armored cable.
- The converter associated with its accessories (software, PC cable)
- If required, accessory modules: power supply transformer, Zener barrier
CERTIFICATIONS
All equipment is CE certified.
ATEX certification for the relevant equipment and standards when this quality is required
accepted and documented. All equipment will be labeled accordingly.
IP Rated as shown on each item.
The IP 67 or 65 rating of a MiniSonic is only complied with if assembly is according to
the manual and installations rules .
APPLICABLE STANDARDS:
Concerning high voltage human safety risks : N/A –Only low voltage ( < 60 V ) .
Concerning EMC : EN 61000 , EN 55022 et EN 50204
Concerning tightness ( IP ) : EN 60529
Concerning ATEX : Directive 94 / 4 / CE
+ EN 60079-0: General rules.
+ EN 60079-1 : Ex d enclosures.
+ EN 60079-7 : Ex e protection for connections.
+ EN 60079-18 : Ex mb x –protection by encapsulation.
+ EN 60079-11 : Ex ia - Intrinsic safety
+ EN 60079-25 to guide you for your I.S. systems
Beware to take in account the energised lightings (from thunderstorms for instance)
and to place adapted modules when this risk can exist.
MINISONIC LIMITATIONS:
MiniSonic ISD & PSD are designed for pipes from 100 mm ( 4”) up to 1500 mm (60”)
MiniSonic ISD follows up with accuracy the product quality through its sound speed
characteristics up to 2000 m/s.
MiniSonic PSD has only Pig / Sphere detection function. It has a faster emitting / receiving
rate than MiniSonic-ISD and thus can detect faster sphere passage ( > 10 m/s ) . But it is
less accurate to measure sound speed and don’t have any 4-20 mA output.
MiniSonic ISD can optionally receive a Pressure and / or Temperature correction unit , as
our M 1189-N . Necessity of such corrections depends on P & T variations and expected
accuracy of the product quality survey.

NT216C GB1 11 / 26
3 -ERGONOMICS AND DIMENSIONS OF THE MINI ISD & PSD CONVERTERS
Wall-mounted industrial version (IP 67):
The two glands on the left side are for the supply cable (upper one) and the outputs.
The two glands on the right side are for probe(s) cable(s).
To open the MiniSonic for wiring operations, unscrew the cover and disconnect the flat
cable from the display.
It is also possible to fix it temporary above by two screws and keep cable connected.
The used cables and glands + screws tightening must comply with the IP 67 preservation.
The unit can be wall mounted or attached to the pipe but its small size and shape permit to
mount it directly on a DIN rail inside an electrical enclosure.
Or
F = Function ▼ = Choice (menu ou parameter) +/- = Modification
N.B: MiniSonic is normally supplied from a low voltage AC or DC source (24 V DC).
To supply it from Mains, you can use an external module as a AC transformer (110 or 230
V / 18 V) or a AC/DC=24V converter that is installed nearby the MiniSonic.
It also possible to order the MiniSonic with our GP01 AC/DC converter already installed.
Weight =1.5 kg
Mat. = Alum.
Paint. = Epoxy
Fixing by 2 collars
on pipe
Fixing by 2 x
M5 Screws .
237 mm
79 mm
108 mm

NT216C GB1 12 / 26
BR1
BR5
SW
BR2
BR4
BR3
I 1
11
TX 232
RX 232
Masse
BR5
1
2
+
-
2
1
1
2
3
6
7
8
9
5
4
10
1 2 3 4
BR2
BR1
Re1
Re2
SW
PT-GND2
PT3
PT1
PT2
PT4
PT-GND1
12
13
14 MK4
I 2
B R 4
M
1
2
3
4
5
6
2
3
4
5
6
1
B R 3
M
-
+
M
-
+
+
-
-
+
M
Version Ex d ATEX (Ex d IIC T6 ) –IP 67 : See also NT 219B
- Each touch of the keypad has the same function as above.
- The two glands near the front are reserved for probe cable(s). When only one is used,
please keep he other one closed and tight.
- To do the internal wiring on MiniSonic, it is necessary to remove the front of the MiniSonic
board with its support. Remove the 3 screws which fix the front panel.
- The EMC is improved when cable screens or shields are earthen to the enclosure inside
the glands.
- After the internal connections are finished, earth the MiniSonic board support with the
green / yellow cable at the rear.
- The Enclosure itself must be earthen.

NT216C GB1 13 / 26
130
185 15
1555
185 mm
* Wiring for active output
+ IS2
+ IS1
- IS1
- IS2
BR2
2
11
10
9
8
7
6
5
4
3
14
13
12
BR5
2
1-
+
1
4 –WIRING DIAGRAM FOR MINISONIC ISD & PSD : (Low Voltage Supply).
If the GP 01 module for 90 to 230 V AC supply is installed, see also NT 218
The internal cables must be kept as short as possible. The cable connections must use
the adjacent gland.
For the Ex d version, the board is inverted (access is from underneath).
The removable connectors are useful for wiring and maintenance purposes.
V < 100 v
I < 0,1 A
P < 2 W
0,5 to 1,5 mm ²
P < 2 Watt
= 10 to 30 V
~ 9 to 18 V
2 x Passive 4 - 20 mA
( Output Active: see*)
See R/S
- I S2
+ I S2
- I S1
+ I S1
9
12
14
13
11
10
BR5
-
+2
1
8
7
6
5
4
3
2
1
Re2
Re1
I 1
I 2
RX 232
TX 232
BR2
MK4
PT4
PT-GND2
PT-GND1
PT2
PT1
PT3
+
5
6
B R 4 B R 3
4
3
2
1
-
-
+
RTX - 485
RTX + 485
TX 232
RX 232
-/+
+/-
6
1
2
RS 232
5
4
3
2
1
BR1 1 2 3 4
SW
6
RS 485
1
2
3
4
5
Probe
RS
Details
Ex d Version : How to prepare cables
to probe cable
To E/R probe(s)
1,2,3

NT216C GB1 14 / 26
5 - CONVERTER ASSEMBLY
Mechanical fittings
> Use a location that offers preferential conditions for easy access and vision.
> Avoid mounting on supports exposed to vibration.
> Avoid extreme weather conditions and direct exposure to the sun.
> Wall fitting is done by two M5 screws for industrial enclosures, or by using our support
and fixing on a 2 ‘’ vertical tube with our Ex d version.
Electrical connections: Refer to the diagram on the previous page.
> Power supply: Connectors BR 1 –Use flexible cables with section 0.5 to 1.5 mm2.
- The recommended source is DC, 10 to 30 Volts (60 V on option): 12 / 24 (48).
- Any polarity will do. The required power is less than 2 Watt.
The source may also be A.C. (9 to 18 Volts –50/60 Hz) via a transformer.
> RS 232 or 485 digital outputs: BR 2 , terminals 1 to 6 .
- Cable PC-DB9 uses RS 232 with Tx on 2, Rx on 3 and 0 Volt on 5.
- For a permanent link (logic controller, modem … ) :
. For RS 485 : connect Rx –to terminal 3 and Tx + to terminal 4
. For RS 232 : connect Tx to terminal 1 and Rx to terminal 2 with common to 5 .
. No need of other connection to validate RS 232. Connect terminals 5 to 6 to validate
RS 485.
>- On/Off outputs - Relays (Static): BR 2, terminals 7 to 10 –multi-pair cables
- Comply with the limits V < 100 V ; I < 0.1 A ; R ON = 10 Ohm.
- Each relay Re 1 (terminals 7 & 8 ) or Re 2 ( terminals 9 & 10) will transmit the chosen
status information in the “General Parameters” menu.
> 4 –20 mA analog outputs: BR 2, terminals 11 to 14 –Multi-pair cables.
- These are independent outputs, galvanically insulated in respect to each other, but
also with respect to the other MiniSonic circuits and by default are passive and need
to be connected to a receiver supplying the power (30 V max.) to allow a load of more
than 1 kOhm.
- Output No. 1 ( terminals 11 & 12 ) and output No. 2 ( 13 & 14 ) will transmit
magnitudes and ranges of variation as chosen in the “General Settings” menu
concerning Speed of Sound ( output N° 1 ) and Gain ( output N° 2 ) .
- It is possible to carry out internal wiring to allow active outputs by associating the
terminal block BR 5 (see diagram) already linked to power supply voltage connected to
BR1, but with the drawback of losing part of the galvanic insulation.
! With a 12 V DC or AC supply, R “loop” is limited to 150 or 200 Ohms.
Attention! If this R loop is too high for the supply, the curent fall down to 4 mA
> Connection to probe(s): BR 4.
BR 3 is normally not mounted and reserved to dual-channel MiniSonic versions
- Use Twin-ax cables (ET1217 & ET1217A) specified by Ultraflux.
- For standard applications, only one cable is used. Connect it to terminals 1, 2, 3.
- To connect a triaxial cable, connect Ext. screen to 1, Int. shield to 2 and wire to 1
- Terminals 4, 5, 6 are reserved for a second probe to be mounted at the opposite of the
first one. They do a single barrier (only one ultrasonic travel) for difficult conditions
- In the EXD version, the shields are stopped and connected in the stuffing boxes and
the conductors will be approximately 15 cm long up to the terminal blocks.

NT216C GB1 15 / 26
6 - PROBES INSTALLATION –General Procedures.
The MiniSonic ISD & PSD accept all standard or special transducers of Ultraflux
catalogue with frequency from 250 KHz up to 2 MHz : clamp-on , insertion or wetted…
Unless specified and instructed otherwise in the order, refer to the probe data sheet
of the model used .
The installation of the probe(s) doesn’t require any straight length upstream or
downstream and is not sensitive to flow profiles. Only avoid to place probe on a bend
or too near a pipe welding
Similarly, to avoid the nuisance of deposits or accumulation of gas, planes close to
vertical (+/- 30°) will be avoided. A horizontal plane or a 45° plane is good choices.
We usually promote external probes to be clamped on the pipe. They normally are
suitable for all petroleum liquid products to be delivered by pumping through pipelines.
Only primary choice with our sales department or agent must be concerning probe
frequency (small pipe and not viscous product > higher frequency is better) and
sometimes to decide if two probes mounted as a barrier would be better (large pipe
and very viscous oil) . By default we use F = 1 MHz.
Particular attention will be paid to cleaning the pipe at the probe(s) location. Remove
all old paints.
The probe body has no contact with internal wires. It should preserve pipe-line
cathodic protection. Anyway, control insulation and insure it will be preserved.
A first test or provisional installation can be done with gel or grease coupling.
When location is validated , install probe support ( if any) and do definitive coupling by
placing our solid tape with some grease on both sides between probe face and pipe
and tight all together by screwing strap attach or support plate .
When there are two probes to do a barrier, please check first their correct lining.
For Pig Detection in Gas pipelines, we recommend to install insertion transducers,
flanged type or to be installed by hot tapping.
Apart the safety conditions to be respected during installation, the highest attention
must be put to have probe support perfectly perpendicular to the pipe at its location
point.
The second attention is to don’t have the probe face penetrating inside the pipe to
prevent any damage from the pig passages.

NT216C GB1 16 / 26
7- COMMISSIONING AND PARAMETERING OF MINISONIC ISD & PSD
1. Once the cabling has been carried out and verified, power up the system:
> The MiniSonic must display its home screens:
- Hardware version = MiniSonic ISD or PSD
- Firmware version =10.01 -01 (e.g. –make a note of the first figure)
- Serial number = see if it is identical to the company nameplate
- Technical information: parameterized probes …
Then it automatically switches to the measurement function (C= …+ Sphere counter)
> Check the consistency of these messages with respect to your application.
If the converter has been delivered pre-parameterized, startup can stop there.
> However, it is recommended you check and, if necessary, to optimize the adjustments,
taking into consideration the exact pipe dimensions and, if possible actual petroleum
product quality (density …) from a sample with pressure and temperature influences.
2. Parameter settings using the PC software: Use same version than Firmware
> Refer to the manual supplied with the software (CD-ROM).
> The fields of the main values to be entered are listed below under Heading 8.
> The software offers extended configuration possibilities.
> The software is the only way to edit sphere passage data logger.
> At the end of the manual, a printout of a typical file is given.
3. Parameter settings using the keyboard
Successive pressing on the Fkey, or F then + or -gives access from the
“Measurements Display” menu to the titles of the different menus :
Access (Authorization) to Adjustments
Probe parameters and amplification modes
Pipe and product parameters
Sphere or Pig parameters
General parameters / Relays / Analog outputs
Tests and simulations
Optionally: “Current outputs setting” and “Factory Adjustments”.
To enter the Menu, use the ∇key in the same way as to move to the next field to be
filled in .
To modify (text or values), use –or +
Exit from the menu is by the Fkey with return to the “Measurement Display” menu
If there is no action on the keypad for 1 mn, the MiniSonic automatically returns to
“Measurement Display” menu.
When inside a menu, the browser only scrolls forwards. When necessary, do a
complete scroll.

NT216C GB1 17 / 26
8- DETAILED REVIEW OF MENUS –MiniSonic Versions ISD & PSD
8 -1 : “ Measurement Display ” menu:
Every time you return to this menu,
MiniSonic displays, after welcome messages
the first screen as selected from the Software,
which is normally the sound velocity for an ISD
Plus warning messages if any,
Or the Sphere Counter + Last Sphere for a PSD:
∇Gains (mode and value )
and I.Q. quality indicator.
If I.Q. is less than 33 % , the last
Measurement cycle is rejected.
∇Physical measurement (time of flight T)
(only ISD version )
∇Date and time
 Change by PC + Software
∇Last Sphere or Pig passage
And Sphere counter since last reset
∇Return to menu header
T= xxx.x μs
06/03/2004
15 : 46 : 22
02/03/2004 10 : 24 :43
PIG = xxxxx
Gain (ESC) = xx dB
I.Q. = 100 %
C ( m/s ) = xxxx.x
Seek echo , Fault

NT216C GB1 18 / 26
8-2 : « Calibration Allowed » Menu :
> Access = press Fonce from the Measurement Display menu
If the display is:
Enter this code (1 to 65535)
If the display does not request “Code?”, there is none (code = 0 )
> Press ∇
Enter a code:
! This code will become active after de-energizing.
Remember to make a note of it. It will be required for any subsequent
intervention.
> In case of loss, contact Ultraflux giving the following informations; the serial number of
your MiniSonic MK4*/xx/xx/xxxx as it appears during energizing and the date or dates
on which you want action to take place. An operation will be requested allowing a
provisional code to be calculated.
> A second press on ∇will provide access to the existing Languages choice field.
8-3 : « Probe / Echo Settings » menu :
> Access = Press twice on For F once, then +and Enter by ∇
(operations common to all the menus).
∇Probe Frequency (MHz)
(Choice = O.25 , 0.5 , 1 or 2 )
∇Dead Time To through probe face
(Typical value = 4 to 6 microsec. )
It includes time in coupling tape
∇Amplification Gain mode
We recommend ESC mode
Other options : Auto and Manual
∇If Auto : enter over amplification
Recommended value = 12 to 16 dB
∇If Manual : enter Gain in dB
Freq. = 1 MHz
To = xx.x Micro Sec
Gain = ESC
( Auto / Manual )
Margin = xx dB
Calibration Allowed : 0
Code ?
Access Code = xxxx
Gain = xx dB

NT216C GB1 19 / 26
8-4 : « Pipe & Product Settings » menu ( Flowing Fluid )
∇Pipe external diameter:
Compare it to API standards:
(6 “5/8 , 8” 5/8 , 10” ¾ , 12” ¾ , 14” ,16”…)
∇Pipe material:
Other choices: Stainless steel, PVC
Cast iron, copper, polyethylene…
∇Pipe thickness (mm):
To be measured accurately
∇Fluid product Characteristics
as sound speed range :
This range is Co + / - Delta C
Co can be set from 200 to 2000 m/s
Delta C can be set up to 500 m/s
> Enter it wider than typical values at 15 °C / 1 bar to take in accounts P & T effects.
These values will determine the window width which valid ultrasonic signals.
Thus a Delta C increased of 50 or 100 m/s would prevent risks.
> Please refer to typical values as given under header 1-2 or those from your typical
application and product range.
Ext. D = xxxx.x mm
Pipe = Steel
Thickness = xx.x mm
Delta C = xxx m/s
Co = xxxx m/s

NT216C GB1 20 / 26
8-5 : « Sphere / Pig parameters settings » menu :
The validation of a sphere or a pig depends on the echo loss duration.
The MiniSonic-ISD or PSD calculates this duration min. / max limits from the Pig Length
(if only Spheres, then L = Pipe I.D.) and from the flow velocity. Correct data range must
be entered as follows.
∇Choice of the data to calculate velocity
V = flow velocity (then m/s entry)
Q = flow value (then m3/ h entry)
∇Entry of V min or Q min:
∇Entry of V max. or Q max.:
∇Shorter length for Pigs (Spheres):
∇Longer dimension of Pigs (Spheres):
V sphere / Q sphere
Min speed sphere = xx.x m/s
( Q min sphere = xxxx m3/h )
Max speed sphere = xx.x m/s
( Q max sphere = xxxx m3/h )
L max sphere = xxxx.x mm
L min sphere = xxxx.x mm