KROHNE UFM 3030 User manual

GR
Electromagnetic flowmeters
Variable area flowmeters
Mass flowmeters
Ultrasonic flowmeters
Vortex flowmeters
Flow controllers
Level measuring instruments
Pressure and temperature
Heat metering
Communications technology
Switches, counters, displays and recorders
Engineering systems & solutions
DIN A4: 7.10028.31.00
©KROHNE 06/20057.30934.32.00
Short form installation
and operating instructions
Universal 3-Beam
ultrasonic flowmeter
UFM 3030 ultrasonic flowmeter
UFC 030 ultrasonic flow converter
UFS 3000 ultrasonic flow sensor
Subject to change without notice.

2 UFM 3030
General advice on safety
•Do not install, operate or maintain this flowmeter without reading, understanding and following
the factory-supplied instructions, otherwise injury or damage may result.
•Read these instructions carefully before starting installation and save them for future reference.
•Observe all warnings and instructions marked on the product.
•Use only mains supply with protective earthing connected.
•Do not use the product with removed covers under wet conditions.
•Consider handling and lifting instructions to avoid damage.
•Install the product securely and stable.
•Install and connect cabling proper to exclude damage or harmful situations.
•If the product does not operate normally, refer to the service instructions or refer to qualified
KROHNE service engineers.
•There are no operator-serviceable parts inside the product.
The following symbols may appear in this manual or on the product
ATTENTION: refer to operating and installation instructions!
DANGER: risk of electric shock!
PROTECTIVE conductor terminal!
These terms may appear in this manual or on the product:
WARNING statement: identify conditions or practice that could result in injury or
loss of life.
CAUTION statement: identify conditions or practice that could result in damage to
the product or other property.

UFM 3030 3
Disclaimer
•This document contains important information on the product. KROHNE attempts to be as
accurate and up-to-date as possible but assumes no responsibility for errors or omissions. Nor
does KROHNE make any commitment to update the information contained herein. This manual
and all other documents are subject to change without prior notice.
•KROHNE will not be liable for any damage of any kind by using its product, including, but not
limited to direct, indirect, incidental, punitive and consequential damages.
•This disclaimer does not apply in case KROHNE has acted on purpose or with gross
negligence. In the event any applicable law does not allow such limitations on implied
warranties or the exclusion of limitation of certain damages, you may, if such law applies to
you, not be subject to some or all of the above disclaimer, exclusions or limitations.
•Any product purchased from KROHNE is warranted in accordance with the relevant product
documentation and our Terms and Conditions of Sale.
•KROHNE reserves the right to alter the content of its documents, including this disclaimer in
any way, at any time, for any reason, without prior notification, and will not be liable in any way
for possible consequences of such changes.
Product liability and warranty
•Responsibility for suitability and intended use of this ultrasonic flowmeter rests solely with the
user. Improper installation and operation of the flowmeter (system) may lead to loss of
warranty.
•In addition, the Terms and Conditions of Sale are applicable and are the basis for the purchase
contract.
•If flowmeters need to be returned to KROHNE, please note the information given on the last
pages of the installation and operating instructions. KROHNE regrets that they cannot repair or
check flowmeter(s) unless accompanied by the completed form (see last pages of the
installation and operating instructions).
Items included with order
•UFM 3030 ultrasonic flowmeter, comprising of a flow sensor, UFS3000 and a signal converter,
UFC 030 either built together as a compact system or supplied as two separate pieces, in the
size as indicated on the packaging box
•Signal cable (only in case of a separate system)
•Special tool for opening the converter housing
Documentation supplied
•Condensed installation and operating manual
•For Ex-units: installation and operating instructions for use in hazardous areas
•Service Handbook
•Approval documents, unless reproduced in the installation and operating instructions
•Report of factory settings of the signal converter
•Certificate of system calibration data

4 UFM 3030
System Installation and Start-up
1 Introduction
1.1 Cautions
Only for flowmeters supplied with a voltage over 50 VAC.
Refer all maintenance or service to trained KROHNE service engineers.
Mains power shall be disconnected from the product before performing any
maintenance.
This product is prepared for and can only function with the rated AC mains or DC
supply voltage as indicated on the nameplate.
For 100 – 240 VAC supplied flowmeters: this product is a Class 1 device (earthed)
and requires a correct connection to protective earth. The protective earth conductor
of the main power shall be properly connected to the marked protective earth
terminal to ensure safety from electric shock for the operator and its environment.
For detail refer to this service handbook.
1.2
1.3
Unpacking and inspection
•This product has been thoroughly inspected and tested before shipment and is ready for
operation.
•After carefully unpacking, inspect for shipping damage before attempting to operate. If any
indication of mechanical damage is found contact immediately the responsible transport service
and your local KROHNE representative.
•A simple operating check of the electronics after unpacking and before permanent installation is
advisable to ascertain whether it has suffered damage during shipment. Confirm for the correct
mains voltage printed on the nameplate. If it differs from the ordered product please contact your
local KROHNE representative.
•After connecting to the mains, check if there is any indication on the display and if the backlight
of the display is lighted. If not, contact your local KROHNE representative for advice.
System description
The UFM 3030 ultrasonic flowmeter is a precision instrument designed for linear, bi/directional flow
measurement of liquids. Flow measurement values can be output via the standard analog and-or
pulse/frequency outputs. Via a user friendly operator interface (HMI) the unit can be set up for a
wide range of applications. Next to actual volumetric flow measurement the unit can be configured
to perform flow totalization (plus, minus and sum). Also measurement and output of the liquid sonic
velocity can be configured. Optionally the unit can be set to perform one of the following additional
functions:
•Calculate and output corrected standard volumetric or mass flow using the external pressure and
temperature inputs
•Batching
•Heat measurement

1.4 CE Approvals
EMC, Electromagnetic Compatibility Directive
EMC directive 89/336/EEC.
Low Voltage Directive
73/23/EEC and is designed in accordance with EN IEC 61010-1 first and second
edition.
Pressure Equipment Directive 97/23/EC / Module H
2 Mechanical Installation
2.1 Handling the flowmeter
Important: Do not lift the compact
flowmeter by the signal converter
housing or the terminal box. Check the
weight of the flowmeter as indicated on
the type plate before handling the unit.
When handling the flowmeter avoid hard
blows, jolts or impacts.
Do not place the flowmeter on the signal
converter housing.
2.2 Installation location and position
If required the position of the signal converter can be modified by turning the display through 90° or
180°
Keep measuring tube completely filled at all times for proper flow measurement. Non-wetted sensors
UFM 3030 5

6 UFM 3030
2.3
show loss of signal. There is no damage when this occurs.
Flow direction. The UFM 3030 is a bi-directional flowmeter. Note the indicating arrow for the positive
direction on the flowmeter.
In case of direct sunlight, we recommend installation of a sunshield to prolong the life of the meter.
No direct damage will occur without a sunshield.
Do not expose the signal converter to excessive vibration. For this, support the pipeline on either
side of the flowmeter.
To achieve the specified accuracy, ensure a straight inlet section of 10 × DN (DN = meter size) and
an outlet section of 5 × DN.
Mixing different fluid products. Install the flowmeter upstream of mixing point or at minimum distance
of 30× DN (DN = meter size) downstream of the mixing point, otherwise the flow measurement may
be unstable.
Ambient temperature all flowmeters:
Product temperature compact flowmeter:
Product temperature separate flowmeter:
-40 to +65°C/ -40 to +149°F
-25 to +140°C/ -13 F to +284°F
-25 to +180°C/ -13 to +356°F
a minimum distance between pipe centreline and any adjacent wall of at least 0.5 m (1.6 ft).
Special installation requirements
To avoid measuring errors and malfunctioning of the flowmeter due to gas or air inclusions or an
empty pipe, please observe the following precautions:
Since gas will collect at the highest point of a pipe, installation of the flowmeter at that location
should be avoided at all times. Also installation in a down going pipe should be avoided since a
completely filled pipe may not be guaranteed due to cascading affects. Additionally flow profile
distortion is possible.
Long horizontal pipes:
install in slightly ascending pipe section. If not
possible, ensure adequate velocity to prevent air,
gas or vapour from collecting in upper part of flow
tube As a partially filled meter will report higher
than actual flow rates, or not measure (as
transducer pairs become non-wetted).
Open feed or discharge:
Install meter in a lowered section of the pipe to
ensure a full pipe condition through the meter.
Down going pipeline over 5 m (16 ft) length:
install air vent downstream of the flowmeter to
prevent vacuum. While this will not harm the
meter, it may cause gases to come out of solution
(cavitate) and interfere with proper measurements.

Always install control valves downstream of
flowmeter in order to avoid cavitation or distortion
of flow profile.
Never install flowmeter on a pump suction side in
order to avoid cavitation or flashing in the
flowmeter.
2.4 Pipe flanges
Refer to dimensional drawings for flange spacing
and in addition allow for thickness of gaskets.
Install flowmeter in line with pipe axis. Pipe flange
faces must be parallel to each other, max.
Permissible deviation: Lmax - Lmin ≤0.5 mm
(0.02").
2.5 Pipes with cathodic protection
Pipes with electric corrosion protection are generally insulated inside and outside so that the fluid
has no conductive connection to ground. The flowmeter must be insulated from the pipe. Note the
following when installing the flowmeter:
The pipe flanges must be connected to each other using a copper cable (L), but must not be
connected to the flowmeter.
The bolts for the flange connections and the gaskets must be insulated. Use sleeves and washers
that are made of insulating material (these must be provided by customer).
1. Flange of flow sensor
2. Pipe flange
3. Gasket
4. Bolt
5. Nut
6. Washer
7. Insulating sleeve
Follow grounding instructions.
Use ≥4 mm² (≥AWG 10 cable).
Note: No earthing cables are supplied by KROHNE.
UFM 3030 7

8 UFM 3030
3 Connecting the signal converter
3.1
3.2
3.3
Safety instructions
This product is designed for use in accordance with EN IEC 61010-1 for Installation Category 2 and
Pollution Degree 2. Hazardous voltages are present within this product during normal operation. The
product is designed for Protection Class I and should never be operated without protective earthing.
The product shall also never be operated with covers removed unless equivalent protection of the
operator and its environment from accidental contact with hazardous internal voltages is provided.
Always follow basic and local safety precautions when using this product to reduce risk of injury from
electrical shock, spread of fire or other dangerous situations.
Converter terminal box
•The converter terminal box is accessible after removing the rear (blind) cover of the electronics
section using the special wrench supplied with the flowmeter.
•Do not damage the screw thread and the gasket, never allow dirt to accumulate, and make sure
that the screw thread is well greased, using Teflon grease at all times. A damaged gasket must
be replaced immediately!
•Do not cross or loop the cables in the terminal box of the signal converter. Use separate cable
entries for power supply and signal cables.
•Special regulations apply to installation in hazardous areas (see installation instructions for
hazardous areas).
Power supply connection
In case of connection to the mains supply voltage:
Environmental conditions
•The UFM3030 is designed to operate safe under the following conditions:
•Suitable for indoor and outdoor use, the instrument is usable up to protection category IP67
(IEC 60529)
•Use up to an altitude of 2000 m above see level
•Suitable for an operation ambient temperature range - 40 to +65°C
•Suitable for an storage temperature range -40 to + 80°C
•Suitable for use in atmospheres with a relative humidity up to 80%
•Over voltages up to category II on the main supply voltage ( IEC 60364-4-443)
•Connected to protective earth conductor ( Protection Class I)
•Rated pollution degree 2
•This instrument is intended for permanent connection to the mains. It is required
(for example for service) to mount an external switch or circuit breaker near the
product for disconnection from the mains. It must be easily reachable by the
operator and marked as the disconnecting device for this product.
The switch or circuit breaker has to be suitable for the application and shall also be
in accordance with to local (safety) requirements and of the building installation.
(IEC 60947-1/-3).
•The protective conductor clamp terminal size M5, press-fitted in the terminal
compartment (near the main connection terminals), shall always to be connected
to the protective earth conductor of the mains supply. Conductors up to 4 mm²
(11 AWG) be connected to this terminal. The diameter of the conductors of the
mains supply, including the protective earth conductor shall be in accordance with

the general and local requirements.
•It is not allowed to use the protective conductor terminal for any other connection
than the protective earth conductor.
•IP 67 is only warranted when using suitable cabling with the cable glands and
covers mounted as specified.
The power supply terminals
has three connections
:
There is a separate earthing
that must be connected:
Terminal Function Specification
10 Reserved Ground connection Not for protective earthing
L / L1 Live power supply Mains voltage AC supply:
100 V AC < U < 240 V AC: -15%, +10%
SELV AC/DC supply:
DC: 18-32 V dc
AC: 24 V AC: -10% +15%
N / N1 Neutral power supply
PE: Protective ground connection
FE: Functional ground connection
Protective conductor clamp terminal.
Conductors up to 4 mm² (11 AWG) need to
be connected to this terminal.
3.4 Connection of sensor cables (UFM 3030F only)
For the UFM 3030 F the sensors must be connected using the factory supplied MR06 cable
between the flow sensor terminal box and the converter housing terminal box. For the UFM 3030C
this is connected at the factory.
Both the flow sensor terminals and the converter sensor terminals should be connected between the
appropriate numbers indicated on the sensor cable and in the terminal boxes
Cable diameter: 11 mm (0,433 inch), minimum bending radius: 8 x cable diameter.
UFM 3030 9

10 UFM 3030
3.5 Electrical connection of the signal inputs and outputs
The terminal to connect the electrical signal inputs and outputs consist of 6 connections.
For standard instruments
For instruments with a communication module
P/I/C
For wiring of the signal inputs and outputs it is advised to use unshielded twisted pairs.
Internal circuit of the signal inputs and outputs
of the converter
Terminal Function Specification
⊥Common ground -
A1 Analog input 1, for temperature
measurement. Configuration via menu
option 3.2.2. and 3.2.3.
0(4) to 20 mA
Ri = 58,2 ohm,
fuse: 50 mA
A2 Analog input 2, for temperature or
pressure measurement. Configuration via
menu option 3.2.4. and 3.2.5.
0(4) to 20 mA
Ri = 58,2 ohm,
fuse: 50 mA
P Pulse/frequency output. Function can be
set via menu option 3.5.0.
I max: 150 mA
Umax: 32Vdc, 24Vac
Max frequency: 2 kHz
I/C Combined Current output (I) and Digital
input (C).
Current output (I) Incl. Hart
communication
Function can be set via menu option
3.4.0. and 3.6.0.
Current output (I): I ≤22 mA,
Rload ≤680 ohm. Umax = 15Vdc.
Digital input (C): low = 0-5 VDC, high = 15-
32 VDC. Will be switched off when current
output activated.
V+ DC power supply from converter for
active wiring of inputs and outputs
22 VDC at full load, 24 VDC maximum.
I ≤100 mA.
D+ Communication connection+ For fieldbus communication
D- Communication connection - For fieldbus communication
P/I/C Combined current output (I) digital output
(C) and pulse output (P). See individual
I/C terminal and P terminal functions
See individual I/C terminal and P terminal
specifications.
The electrical input and output signals can be connected either in active or in passive mode. In
active mode DC supply voltage is provided from the V+ terminal. In passive mode supply voltage is
provided from an external source. Please observe instrument polarity: current (I) is always flowing
towards I, C, P, A1, A2 terminals (current sink).
Note! Never use the active and passive mode at the same terminal simultaneously.
If HART communication is used, do not connect the pulse/frequency output P in active mode.

3.6 Connection diagram examples
Current output
Active
Ri <= 680 ohm
Passive
For supply:
U = 15…24Vdc, I >= 22mA
Pulse output
Active Passive
R1>= 470 ohm,
R2 = U*R1/(V+ - U)
For supply: U<= 32Vdc, <= 24Vac
Digital input Analog input
Active
Passive
For supply: U = 15 –
30Vdc, I >= 1,5 mA
4 Start-up
•Check that the flowmeter has been correctly installed.
•With separate systems, check before initial start-up that the correct converter (UFC 030 F) is
used with the correct flow sensor (UFS 3000).
•Order No., see instrument nameplates
•Meter size (DN), Function 3.1.5
•Primary constant GK, Function 3.1.6
•Flow direction, Function 3.1.7
•When powered, the signal converter operates in the measuring mode. TEST, NO ERROR and
IDENT NO. _ _ _ _ _ _ _ of the signal converter appear in succession on the display. This is
followed by display of the actual flow rate and/or the internal count on a continuous or alternating
basis (depending on setting, see Function 3.03 Display or Function 1.02 Display).
UFM 3030 11

12 UFM 3030
Part B The signal converter
5 Operating the signal converter
5.1 Front panel and operating keys
The front panel and its operating keys are accessible after removing the front (glass) cover of the
electronics section using the special wrench supplied with the flowmeter.
When removing the cover, do not damage the screw thread and the gasket, never
allow dirt to accumulate, and make sure that they are well greased using Teflon
grease at all times. A damaged gasket must be replaced immediately!
1. Display 1st (top) line, measured value
2. Display 2nd (middle) line, units of measured value
3. Display 3rd (bottom) line with markers ▼
to identify actual displayed value, from left to right:
Flow rate
Velocity of Sound VOS
Total + Totalizer (forward flow)
Total - Totalizer (reverse flow)
Total ΣTotalizer sum (+ and -)
4. Compass field for error indication
5. Operating keys for programming the signal converter
6. Magnetic sensors to program the signal converter by means of
a hand-held bar magnet (optional) without having to open the
housing
The function of the sensors is as follows: the left most sensor is
equivalent to left key, the right most, the right key, and the top, the
center key.
The converter can display several types of measured values (depending on the programming),
indicated by the markers at the display bottom line. They can be selected manually at any time by
pressing the ↑key or they are automatically cycled at 5 second intervals.
Errors are indicated by flashing display lines and/or by the compass field. For a description of the
errors and what to do, see main menu Error/Totalizer.

UFM 3030 13
5.2 Menu structure and function of operating keys
The menu structure consists of user accessible blocks.
•Function block 0 Error/Totalizer reset can be accessed from the measuring mode and provides
detailed information on errors occurred during operation. It allows for fast and easy resetting of
the errors and Totalizers.
•Function block 1 Operation contains a subset of options from function block 3, Installation. The
options in function block 1 are selected so that the most commonly used functions can be
selected quickly from this menu. In most cases only function block 1 needs to be accessed in
order to perform the required setting or programming task.
•Function block 2 Test contains all available test functions. This block can be accessed to check
proper functioning off all converter hard- and software.
•Function block 3 Installation contains all other set-up parameters for the converter. In general
the converter is factory-preset. See Service Handbook for modification instructions.
•Function block 4 Parameter Error becomes active automatically when non-plausible values have
been programmed, e.g. a too high a flow rate in too small a diameter. If this is the case menu 4
will indicate that either FULL SCALE or METER SIZE needs to be changed.
The figure below shows the main operation structure of the converter. The cursor or flashing part of
the display is shown as underlined text. For a complete overview of the menu see the Service
Handbook.

14 UFM 3030
Main menu level
Main menu level
Submenu level
Submenu level
Function level
Function level
Data level
Data level
Fct. 4.00.00
PARAM ERR
Fct. 4.01.00
FLOW VELOC
Fct. 4.01.01
FULL SCALE
1.0000E+2
m3/hr
Fct. 1.00 .00
OPERATION
Fct. 1.01.00
FLOW
Fct. 1.01.01
FULL SCALE
1.0000E+2
m3/hr
Fct. 1.00 .00
STORE YES
Fct. 1.00 .00
STORE NO
Fct. 1.00 .00
RETURN
Fct. 4.00.00
STORE YES
Fct. 4.00.00
STORE NO
Fct. 4.00.00
RETURN
CODE 2
--
100.0
m3/hr
Fct. 0.00.01
VIEW ERR
Error
messages
Data acceptance
level
(only appears
after change
of data)
Data acceptance
level
(onlyappears
after change
of data)
Measuring
mode
Measuring
mode
Error/
Totalizer reset
mode
Error/
Totalizer reset
mode
Parameter
setting
mode
Parameter
setting
mode
Parameter
error
mode
Parameter
error
mode
CODE 1
---------
Parameter
check
9 x
START
START
Key Measuring mode Menu mode Data level
→Go to the parameter setting mode,
function 1.00.00 OPERATION. If access
CODE 1 is activated, CODE 1 must be
entered first. Using function 3.07.02
access CODE 1 can be activated or
deactivated.
Go to the next, lower
menu level.
Go to the next character
or change line (only
when 2 lines are
displayed)
↵Go to the error/Totalizer reset mode (via
"CODE 2")
Return to the previous
(higher) menu level or
leave the menu mode.
Accept entered value
↑Cycle through measured values, see
Function 3.03.07 CYCL DISP
Cycle through menu
options within actual
menu level.
Cycle active digit up to
new values
Function Text Description and settings
0.00.00 ERROR/TOT Main menu 0.00.00 Error/Totalizer
0.00.01 VIEW ERR View error messages list
0.00.02 RST ERR Reset error messages
NO RESET (keep error messages list)
RESET (reset error messages list)
0.00.03 RST TOTAL Reset Totalizer (option available depending on setting in 3.7.8)
RESET ALL (reset all Totalizer values)
NO RESET (keep Totalizer values)

UFM 3030 15
1.00.00 OPERATION Main menu 1.00.00 Operation
1.01.00 FLOW Submenu 1.01.00 Flow
1.01.01 FULL SCALE Full-scale value for 100% volume flow rate, see Function 3.01.01
1.01.02 ZERO VALUE Zero value, see Function 3.01.02
1.01.03 ZERO CAL Zero calibration, see Function 3.01.03
1.01.04 MASTER TC Master time constant, see Function 3.01.04
1.01.05 LF CUTOFF Low-flow cut-off, see Function 3.01.05
1.01.06 CUTOFF ON Cut-off active, see Function 3.01.06
1.01.07 CUTOFF OFF Cut-off de-active, see Function 3.01.07
1.02.00 DISPLAY Submenu 1.02.00 Display
1.02.01 DISP FLOW Display of flow, see Function 3.03.01
1.02.02 DISP TOTAL Function of Totalizer, see Function 3.03.02
1.02.03 TOTAL VOL Display of Totalizer, see Function 3.03.04
1.03.00 PULSE OUTP Submenu 1.03.00 Pulse output
1.03.01 PULSE RATE Pulse frequency value for 100 % scale, See Function 3.05.08
1.03.02 PULSE/UNIT Pulse value per volume flow unit, see Function 3.05.09
1.03.03 PULSE/UNIT Pulse value per energy unit, see function 3.05.10
2.00.00 TEST Main menu 2.00.00 Test functions
2.01.00 DISPLAY Submenu 2.01.00 Display
2.01.01 DISPLAY Test display, lights all pixels. End with ↵key
2.02.00 OUTPUTS Submenu 2.02.00 Outputs
2.02.01 CURRENT Test current output
0 mA 4 mA
12 mA 20 mA
22 mA
Use up arrow to advance. Displayed value directly present at
current output. Actual value present at output after pressing ↵key.
2.02.02 PULSE Test pulse/frequency output
1 Hz 10 Hz
100 Hz 1000 Hz
2000 Hz
Use the up arrow to advance. Displayed value directly present at
pulse output. Actual value present at output after pressing ↵key
2.03.00 INPUTS Submenu 2.03.00 Inputs
2.03.01 AN INP 1 Test analog input 1
Measure current at analog input 1.
End with ↵key.
2.03.02 AN INP 2 Test analog input 2
Measure current at analog input 2.
End with ↵key.
2.03.03 DIG INPUT Test digital input
Measure level at digital input.
End with ↵key.
2.03.04 SENSOR Sensor status, per sensor (6 statuses in total): good, open, short

16 UFM 3030
Sensor coding:
X.X = path.sensor
Path 1 = lower path, path 2 = middle path, path 3 = upper path.
X.1: upstream sensor
X.2: down stream sensor
2.04.00 DEV INFO Submenu 2.04.00 Device information
2.04.01 MANUFACT Display manufacturer
2.04.02 MODEL NO Display model number
2.04.03 SERIAL NO Display serial number
2.04.04 UP2 HW NO Display µP2 hardware number
2.04.05 UP2 SW NO Display µP2 software number
2.04.06 FRNT HW NO Display front end hardware number
2.04.07 DSP HW NO Display D.S.P. hardware number
2.04.08 DSP SW NO Display D.S.P. software number
2.04.09 TIME COUNT Display time counter
3.00.00 INSTALL Main menu 3.00.00 Installation
3.01.00 FLOW Submenu 3.01.00 Volume flow parameters
3.01.01 FULL SCALE Full-scale value for 100% volume and flow rate units (see Function
1.01.01). The selection of units may be limited to SI units only.
m³/s, m³/min, m³/hr, L/s, L/min, L/hr,
US.Gal/s, US.Gal/min, US.Gal/hr, bbls/hr, bbls/day,
********** (free user configurable unit).
3.01.02 ZERO VALUE Zero value (see Function 1.01.02)
FIXED (factory zero setting)
MEASURED (zero calibration possible, see Function 3.01.03)
3.01.03 ZERO CAL Zero calibration (see Function 1.01.03)
Carry out only at “zero” flow and with completely filled measuring
tube. Duration approximately 15s with display indicating "BUSY".
STORE NO (preserve old zero value)
STORE YES (store new zero value)
3.01.04 MASTER TC Master time constant of display and current output (see Function
1.01.04)
Range: 0.02 through 99.99 s
3.01.05 LF CUTOFF Low-flow cut-off for display and outputs (see 1.01.05)
NO (fixed tripping points: ON = 0.1%, OFF = 0.2%)
YES (see Function 3.01.06 and 3.01.07)
3.01.06 CUTOFF ON Cut off “active” value
Range: 1 through 19% of Q100%
3.01.07 CUTOFF OFF Cut off “de-active” value
Range: 2 through 20% of Q100%
Value "off" must be greater than value "on"
3.01.08 METER SIZE Meter size
Selection of size from meter size table:
25-3000 mm equivalent to 1-120 inch
3.01.09 GK VALUE Flow sensor constant (GK)
Must equal flow sensor nameplate value
Range: 0.02 through 20

UFM 3030 17
3.01.10 FLOW DIR Definition of forward flow direction
POSITIVE
NEGATIVE
Setting in accordance with direction of arrow on flow sensor
3.01.11 MIN VOS Minimum velocity of sound (VOS)
Value used for I0% or P0% when function "VOS" selected in
Function 3.04.01 or 3.05.01
Unit: m/s or feet/s
Range: 0 through 4999 m/s (0 through 15000 feet/s)
3.01.12 MAX VOS Maximum velocity of sound
Value used for I100% or P100% when function "VOS" selected in
Function 3.04.01 or 3.05.01
Unit: m/s or feet/s
Range:1 through 4999 m/s (0 through 15000 feet/s)
Maximum value must be greater than minimum value
3.02.00 VERSION Submenu 3.02.00 Version
3.02.01 FUNCTION Function of converter
This is factory pre-set and can only be changed to standard from
any setting. MODIS setting can not be altered.
STANDARD
CORR T (temperature correction via input 1, see also Function
3.02.08 through 3.02.11)
CORR T+ P (temperature correction via input 1, pressure correction
via input 2, see also Function 3.02.08 through 3.02.11)
HEAT (heat measurement, see function 3.02.12)
BATCH (batch volume, see Function 3.02.13)
MODIS
3.02.02 INP1 4 mA 4 mA Reference for analog input 1
4 mA Temperature reference
Unit: Celsius or Fahrenheit
Range: -50°through 150°C
3.02.03 INP1 20 mA 20 mA Reference for analog input 1
20 mA Temperature reference
Unit: Celsius or Fahrenheit
Range: -50°through 150°C
3.02.04 INP2 4 mA 4 mA Reference for analog input 2
4 mA Temperature reference
Unit: Celsius or Fahrenheit
Range: -50°through 150°C
3.0205 INP2 20 mA 20 mA Reference for analog input 2
20 mA Temperature reference
Unit: Celsius or Fahrenheit
Range: -50°through 150°C
3.02.06 INP2 4 mA 4 mA Reference for analog input 2
4 mA Pressure reference
Unit: bar(a) or psi(a)
Range: 0 through 100 Bar(a)
3.02.07 INP2 20 mA 20 mA Reference for analog input 2
20 mA Pressure reference
Unit: bar(a) or psi(a)
Range: 0 through 100 Bar(a)
3.02.08 K0 Product constant K0
Range: 10-9 through 109

18 UFM 3030
3.02.09 K1 Product constant K1
Range: : 10-9 through 109
3.02.10 K2 Product constant K2
Range: : 10-9 through 109
3.02.11 DENSITY 15
Product density at T = 15°C
Range: 500 through 2000 kg/m³
3.02.12 FULL SCALE Heat measurement
Full scale setting and unit for Heat power.
GJ/s, GJ/hr, MJ/s, MJ/hr, GCal/s, GCal/hr, MCal/s, MCal/hr
3.02.13 BATCH VOL Batch volume Total size and units.
m³, Liter, US.Gallon, Barrel or user definable unit
Range: 0.025 through 100000 m³
3.03.00 DISPLAY Submenu 3.03.00 Display (see Function 1.02.01)
3.03.01 DISP FLOW Display of flow
RATE (full-scale units)
Percent (percentage of full-scale, 0% - 100%)
NO DISPLAY (no flow display)
3.03.02 FUNCT TOT Function of Totalizer
ACT FLOW (actual flow units)
CORR FLOW (corrected flow units)
POS BOTH (both, only forward)
3.03.03 DISP TOTAL Display of Totalizer (see Function 1.02.02)
A Totalizer can be selected here for displaying. Available options
are TOTAL OFF, FORWARD, REVERSE, BOTH, SUM, BOTH +
SUM, NO DISPLAY
3.03.04 TOTAL VOL Unit for volume Totalizer
X10 m³, US.Gallon, m³, Barrel, liter
3.03.05 TOTAL ENER Unit for energy Totalizer
X 10 GJ, GJ, MJ, GCal, MCal
3.03.06 VOS Unit for Velocity Of Sound
NO DISPLAY, m/s, feet/s
3.03.07 CYCL DISP Cyclic display of measured values
NO, YES
3.03.08 ERROR MSG Display error messages
NO, YES
3.03.09 DATE Display date
NO, YES
3.03.10 AN INPUT Display analog inputs
NO, YES
3.03.11 SIGN LEVEL Display signal level
NO, YES
3.04.00 CURR OUTP Submenu 3.04.00 Current output
3.04.01 FUNCTION Function of current output
OFF (switched off)
ACT FLOW (actual flow)
CORR FLOW (corrected flow), see Function 3.02.02 and 3.02.08
through 3.02.11
F/R IND (forward/reverse indication of actual flow)
VOS (velocity of sound, range is defined in Function 3.01.11 and
3.01.12)
GAIN (sensor signal gain, range is 0 dBV through 100 dBV)
AN INP 1 (analog input 1)
AN INP 2 (analog input 2)

UFM 3030 19
3.04.02 DIRECTION Direction of current output
FORWARD (forward flow measurement)
BOTH (forward and reverse flow measurement indicating both in
the same range)
F/R SPEC (forward and reverse flow measurement indicated in
different range see Function 3.04.04)
3.04.03 RANGE Range of current output
OTHER (user defined, see Function 3.04.04 through 3.04.06)
0-20/22 mA (0 pct - 100 pct / limit)
4-20/22 mA(0 pct - 100 pct / limit)
3.04.04 0 pct Current value for 0% scale
Range: 0 through 16 mA
3.04.05 100 pct Current value for 100% scale
Range: 4 through 20 mA
Value must be at least 4 mA greater than current value for 0%
scale
3.04.06 LIMIT Limitation of current value
Range: 20 through 22 mA
3.04.07 ERR INDIC IERR = 3.6 MA
IERR = 21.5 MA
(only available for NAMUR devices)
3.05.00 PULSE OUTP Submenu 3.05.00 Pulse output
3.05.01 FUNCTION Function of pulse output
OFF (switched off)
ACT FLOW (actual flow)
CORR FLOW (corrected flow), see Function 3.02.01 and 3.02.08
through 3.02.11
F/R IND (forward/reverse flow indication)
VOS (velocity of sound, range defined in Function 3.01.11 and
3.01.12)
DIG OUTPUT (digital output, see Function 3.05.03)
BATCH OUTP (batch output indication, see Function 3.02.01)
GAIN (sensor signal gain, range is 0 dBV through 100 dBV)
AN INP 1 (analog input 1)
AN INP 2 (analog input 2)
3.05.02 DIRECTION Direction of pulse output
FORWARD (forward flow measurement)
BOTH (forward and reverse flow measurement indicating both in
the same range)
3.05.03 DIG OUTPUT Function of digital output
PATH ERR (measuring path error indication)
TOTAL ERR (Totalizer error indication)
ALL ERR (indication of all errors)
AN INP ERR (analog input error indication
OVERRANGE (overrange indication)
TRIP POINT (trips when actual flow (Q) goes over a set limit)
3.05.04 TRIP PNT 1 First trip point
Range: 0 through 120% of Q100%
3.05.05 TRIP PNT 2 Second trip point
Range: 0 through 120 % of Q100%
3.05.06 TIME CONST Time constant of pulse output 25 ms
MASTER TC (see Function 3.01.04)
3.05.07 OUTPUT Unit of pulse output (see Function 1.03.00)
PULSE FREQUENCY, pulses per unit time, see Function 3.05.08)
PULSE/UNIT, Totalizer pulse output, pulses per unit volume, see

20 UFM 3030
Function 3.05.09
3.05.08 PULSE RATE Pulse rate (frequency) value for 100 % scale
pulse/s, pulse/hr, pulse/min
Range: 1 pulse/hr through 2000 pulse/s
3.05.09 PULSE/UNIT Pulse value per volume unit for totalisation
pulse/m³, pulse/l, pulse/US.Gal, pulse/bbl,
free user definable unit
3.05.10 PULSE/UNIT Pulse value per heat energy unit for totalisation
Pulse/MJ, pulse/Gcal, pulse/Mcal, pulse/GJ
3.05.11 PULS WIDTH
Pulse width for frequencies ≤10 Hz
25 ms, 50 ms, 100 ms, 200 ms, 500 ms
3.06.00 DIG INPUT Submenu 3.06.00 Digital input
3.06.01 FUNCTION Function of digital input
OFF (switched off)
RST TOTAL (reset display Totalizer)
RST ERROR (reset error messages)
FORCE ZERO (set outputs to minimum values)
BATCH (start batch)
3.07.00 USER DATA Submenu 3.07.00 User data
3.07.01 LANGUAGE Language for display texts
GB/USA (English)
D (German)
F (French)
3.07.02 ENTRY CODE Entry code for setting mode
NO (entry with key only)
YES (entry with key and code 1, factory set on 9 x key, see
Function 3.07.03)
3.07.03 CODE 1 Code 1
Press any 9-keystroke combination and then press the same
combination again. Each keystroke is acknowledged by "Ж" in the
display. If both combinations are equal, "CODE OK" appears and
the new code can be stored, else "WRONG CODE" appears and
the desired code has to be entered again.
3.07.04 LOCATION Tag name setting
Free settable tag for identification, maximum 10 characters.
Characters assignable to each place: A..Z / blank character / 0..9
Factory setting: KROHNE
3.07.05 UNIT TEXT Text for user-defined unit
Definition: volume/time
Characters assignable to each place: A..Z / blank character / 0..9
Fraction bar "/" in 5th place is unalterable
Factory setting: XXXX/YYY
3.07.06 UNIT VOL User-defined unit volume
Quantity of user-defined volume per m³.
Range: 10-5 through 107
Factory setting: 1
3.07.07 UNIT TIME User-defined unit time
Amount of user-defined time in seconds
Range: 10-5 through 107
Factory setting: 1
3.07.08 RST ENABLE Enable Totalizer reset
NO (Totalizer reset disabled)
YES (Totalizer reset enabled)