Pulsar Ultra 3 (UL) User manual

ULTRA 3 (UL)
INSTRUCTION MANUAL

ULTRA 3UL (SIXTH EDITION REV 1)
December 2017
Part Number M-170-3-006-1U
COPYRIGHT
© Pulsar Process Measurement Limited, 2005 - 17. All rights reserved. No part of this publication may
be reproduced, transmitted, transcribed, stored in a retrieval system, or translated into any language in
any form without the written permission of Pulsar Process Measurement Limited.
WARRANTY AND LIABILITY
Pulsar Process Measurement Limited guarantee for a period of 2 years from the date of delivery that it
will either exchange or repair any part of this product returned to Pulsar Process Measurement Limited if
it is found to be defective in material or workmanship, subject to the defect not being due to unfair wear
and tear, misuse, modification or alteration, accident, misapplication or negligence.
DISCLAIMER
Pulsar Process Measurement Limited gives nor implies any process guarantee for this product, and shall
have no liability in respect of any loss, injury or damage whatsoever arising out of the application or use
of any product or circuit described herein.
Every effort has been made to ensure accuracy of this documentation, but Pulsar Process Measurement
Limited cannot be held liable for any errors.
Pulsar Process Measurement Limited operates a policy of constant development and improvement and
reserve the right to amend technical details as necessary.
The Ultra 3 units shown on the cover of this manual is used for illustrative purposes only and may not be
representative of the actual Ultra 3 unit supplied.
TECHNICAL ENQUIRIES
Please contact Pulsar Process Measurement Limited for technical support.
COMMENTS AND SUGGESTIONS
If you have any comments or suggestions about this product, then please contact:
Pulsar Process Measurement Limited
Pulsar Process Measurement Inc.
Cardinal Building
Enigma Business Centre
Sandy’s Road
Malvern
Worcestershire
WR14 1JJ
United Kingdom
PO Box 5177
Niceville
FL 32578 - 5177
USA
Tel: + 44 (0) 1684 891371
Fax: + 44 (0) 1684 575985
Tel: + 1 850 279 4882
Fax: + 1 850 279 4886
Web Site: http://www.pulsar-pm.com
e-mail: [e-mail] (general
information)
e-mail: support@ pulsar-pm.com (product
support)
Web Site: http://www.pulsar-pm.com
e-mail: info.us[email protected] (general
information)
e-mail: support.usa@ pulsar-pm.com (product
support)

Contents
Chapter 1 Start Here….........................................................................................................................................1
About this Manual...........................................................................................................................................1
About the Ultra 3.............................................................................................................................................2
Functional Description....................................................................................................................................3
Howto use this Manual...................................................................................................................................4
Product Specification....................................................................................................................................... 5
EU Declaration ofConformity.......................................................................................................................7
Wall Mount.............................................................................................................................................. 7
Fascia Mount...........................................................................................................................................8
Chapter 2 Installation............................................................................................................................................9
Power Supply Requirements...........................................................................................................................9
SafetySymbols................................................................................................................................................9
Location.........................................................................................................................................................10
Dimensions....................................................................................................................................................11
Wall Mount............................................................................................................................................11
Fascia Mount.........................................................................................................................................13
Terminal Connection Details........................................................................................................................15
Wall Mount............................................................................................................................................15
Fascia Mount.........................................................................................................................................16
Fuse Location................................................................................................................................................20
Wall mount ............................................................................................................................................20
Fascia mount..........................................................................................................................................20
Preparation for Operation..............................................................................................................................22
Maintenance...................................................................................................................................................22
Chapter 3 How To Use Your Ultra 3................................................................................................................23
Operating the Controls..................................................................................................................................23
Display...................................................................................................................................................23
Run Mode..............................................................................................................................................24
Program Mode.......................................................................................................................................25
Howto Access Program Mode.....................................................................................................................25
Wall and Fascia mount..........................................................................................................................25
Test Mode......................................................................................................................................................30
Using the RS232 Serial Interface..................................................................................................................31
Parameter Defaults........................................................................................................................................33
FactoryDefaults.....................................................................................................................................33
Chapter 4 Ultra Wizard ........................................................................................................................................35
Ultra Wizard Menu........................................................................................................................................35
Lev/Volume...................................................................................................................................................36
Level Star 3............................................................................................................................................36
Pump..............................................................................................................................................................36
Vantage3...............................................................................................................................................37
Flow...............................................................................................................................................................37
Flow 3 ....................................................................................................................................................37
Chapter 5 Level / Volume..................................................................................................................................39
Quick Setup...................................................................................................................................................39
Quick Setup Menu.........................................................................................................................................41
Example 1 Level Monitoring with Alarms..........................................................................................45
Example 2 Level Monitoring and Control (up ordown).....................................................................47
Example 3 Volume Application...........................................................................................................49

Menu Systemand Parameter Guide..............................................................................................................52
Top Level Menu.....................................................................................................................................52
Application Menu ..................................................................................................................................53
Relays Menu...........................................................................................................................................54
Data Logs Menu.....................................................................................................................................55
Volume Menu ........................................................................................................................................56
DisplayMenu.........................................................................................................................................57
mA Output Menu...................................................................................................................................57
Compensation Menu..............................................................................................................................58
StabilityMenu........................................................................................................................................58
Echo Processing Menu...........................................................................................................................59
System Menu..........................................................................................................................................60
Device CommMenu..............................................................................................................................61
Test Menu...............................................................................................................................................62
Chapter 6 Pump...................................................................................................................................................63
Quick Setup....................................................................................................................................................63
Quick Setup Menu.........................................................................................................................................65
Example 1 Level Monitoring with Alarms...........................................................................................68
Example 2 Sump Control (pump down)...............................................................................................70
Example 3 Reservoir Control (pump up)..............................................................................................72
Menu Systemand Parameter Guide..............................................................................................................74
Top Level Menu.....................................................................................................................................74
Application Menu ..................................................................................................................................75
Relays Menu...........................................................................................................................................76
Data Logs Menu.....................................................................................................................................77
DisplayMenu.........................................................................................................................................78
mA Output Menu...................................................................................................................................78
Compensation Menu..............................................................................................................................79
StabilityMenu........................................................................................................................................79
Echo Processing Menu...........................................................................................................................80
System Menu..........................................................................................................................................81
Device CommMenu..............................................................................................................................82
Test Menu...............................................................................................................................................83
Chapter 7 Flow....................................................................................................................................................85
Quick Setup....................................................................................................................................................85
Quick Setup Menu.........................................................................................................................................88
Exponential Devices......................................................................................................................................92
Point of Measurement............................................................................................................................93
Calculations............................................................................................................................................95
Example 1 ‘V’ Notch Weir..................................................................................................................97
BS3680 Flumes..............................................................................................................................................99
Point of Measurement............................................................................................................................99
Calculations......................................................................................................................................... 100
Example 2 BS3680 U-Throated Flume............................................................................................. 102
BS3680 Thin Plate Weirs........................................................................................................................... 104
Point of Measurement......................................................................................................................... 104
Calculations......................................................................................................................................... 104
Example 3 BS3680 Rectangular Weir............................................................................................... 106
BS3680 Rectangular Broad Crested Weir................................................................................................. 108
Point of Measurement......................................................................................................................... 108
Calculations......................................................................................................................................... 108
Special Devices........................................................................................................................................... 110
Point of Measurement......................................................................................................................... 110
Calculations......................................................................................................................................... 111
UniversalCalculations................................................................................................................................ 112
Point of Measurement......................................................................................................................... 112

Calculations..........................................................................................................................................112
Menu Systemand Parameter Guide...........................................................................................................113
Top Level Menu..................................................................................................................................113
Application Menu................................................................................................................................114
Relays Menu........................................................................................................................................115
Data Logs Menu..................................................................................................................................116
OCM....................................................................................................................................................117
DisplayMenu......................................................................................................................................118
mA Output Menu ................................................................................................................................118
Compensation Menu...........................................................................................................................119
StabilityMenu......................................................................................................................................119
Echo Processing Menu........................................................................................................................120
System Menu.......................................................................................................................................121
Device CommMenu...........................................................................................................................122
Test Menu............................................................................................................................................123
Chapter 8 Parameter Listing and Descriptions.................................................................................................125
Application Parameters...............................................................................................................................125
Operation..............................................................................................................................................125
Dimensions..........................................................................................................................................126
RelayParameters.........................................................................................................................................128
Alarms..................................................................................................................................................130
General Control...................................................................................................................................134
Pumps...................................................................................................................................................135
Control..................................................................................................................................................139
Miscellaneous......................................................................................................................................141
Common Parameters...........................................................................................................................143
Data Log Parameters...................................................................................................................................143
Totaliser Audits....................................................................................................................................143
Temperature.........................................................................................................................................144
Volume.........................................................................................................................................................145
Conversion...........................................................................................................................................145
Breakpoints..........................................................................................................................................148
Tables...................................................................................................................................................150
OCM Parameters.........................................................................................................................................151
PMD Setup...........................................................................................................................................151
Dimensions..........................................................................................................................................154
Calculations..........................................................................................................................................157
Breakpoints..........................................................................................................................................158
Tables...................................................................................................................................................158
Average Flow ......................................................................................................................................159
DisplayParameters......................................................................................................................................159
Options.................................................................................................................................................159
Failsafe.................................................................................................................................................160
Auxiliary..............................................................................................................................................161
Totaliser................................................................................................................................................162
Bargraph...............................................................................................................................................164
mA Output Parameters................................................................................................................................164
Range...................................................................................................................................................164
Operation..............................................................................................................................................165
Setpoint................................................................................................................................................165
Limits...................................................................................................................................................166
Trim......................................................................................................................................................166
Failsafe.................................................................................................................................................166
Allocation.............................................................................................................................................167
Compensation Parameters...........................................................................................................................167
Offset....................................................................................................................................................167

Temperature......................................................................................................................................... 167
Velocity................................................................................................................................................ 168
StabilityParameters.................................................................................................................................... 169
Damping.............................................................................................................................................. 169
Indicator............................................................................................................................................... 169
Rate...................................................................................................................................................... 169
Filters................................................................................................................................................... 170
Echo Processing Parameters....................................................................................................................... 171
Transducer 1 Status............................................................................................................................. 171
System Parameters...................................................................................................................................... 173
Passcode............................................................................................................................................... 173
Backup................................................................................................................................................. 173
System Information............................................................................................................................. 173
Date & Time........................................................................................................................................ 174
LED Colour......................................................................................................................................... 175
Watchdog............................................................................................................................................. 176
Daylight Saving Time......................................................................................................................... 176
Device Comm............................................................................................................................................. 180
RS232 Set Up...................................................................................................................................... 180
RS 485 Set Up (Optional)................................................................................................................... 180
Remote Alarm..................................................................................................................................... 180
Test Parameters........................................................................................................................................... 182
Simulation............................................................................................................................................ 182
Hardware............................................................................................................................................. 184
Chapter 9 Troubleshooting................................................................................................................................ 186
Chapter 10 Disposal........................................................................................................................................... 187
Parameter Record............................................................................................................................................... 188

Page 1
Chapter 1 Start Here…
Congratulations on your purchase of a Pulsar Ultra 3. This quality system
has been developed over many years and represents the latest in high
technology ultrasonic level measurement and control.
It has been designed to give you years of trouble free performance, and a
few minutes spent reading this operating manual will ensure that your
installation is as simple as possible.
About this Manual
It is important that this manual is referred to for correct installation
and operation.
There are various parts of the manual that offer additional help or
information as shown.
Tips
TIP
At various parts of this
manual you will find tips to
help you.
Additional Information
Additional Information
At various parts of the manual, you will find sections
like this that explain specific things in more detail.
References
See Also
References to other parts of the manual

Page 2
About the Ultra 3
Ultra 3 is three units in one.
Ultra 3 is a brand-new concept in ultrasonic level measurement. Within its
memory are all the functions and settings of three different and separate
ultrasonic devices.
The Ultra 3 does not offer a multiple range of functions blended together
which lead to complicated calibration and a compromise to the specification,
Ultra 3 is the first ever system to offer the ability to dedicate the
functionality of the unit to any of three specific duties i.e. level or volume
measurement, pump control, or flow measurement.
The benefits are many but most importantly the unit provides:
1. A most versatile system which is quickly configurable to offer anyone
three separate functions within seconds. Ideal for simplicity of purchase and
off the shelf spares.
2. A totally dedicated device with the ability to perform all aspects of the
task required i.e. no compromise in specification.
3. Easy to set up using the unique “Quick Set Up” Menu. To calibrate, first
set the Ultra Wizard for the desired task, and then refer to the relevant
chapter in this manual that relates to your application:
Chapter 5 for Level or Volume,
Chapter 6 for Pump Control
Chapter 7for Flow

Page 3
Functional Description
Ultra 3sends a transmit pulse to the transducer, which emits an ultrasonic
pulse perpendicular to the transducer face, and the returned echo is sent back
to the Ultra 3. The time taken to receive the echo is measured and the
distance from the transducer face to the surface being monitored is
calculated.
Ultra 3 can measure from zero to 131 feet (40m) from the face of the
transducer to the surface being monitored, dependent on the application
chosen and transducer used.
The relays can be programmed to activate alarms, pump starters, or other
control equipment. There is an isolated 4-20 mA output that can be
connected to a recorder or PLC, to monitor, depending on application
chosen, level, space, distance, OCM head, OCM flow or volume,
independently from that shown on the display. There is an RS232 port, so
that the Ultra 3 can be operated remotely by a PC or other equipment.
Ultra 3 can be programmed either by the built-in keypad (standard on all
wall and fascia units), or by PC via the RS 232 Serial Interface (optional).
All parameters are stored in non-volatile memory, so are retained in the
event of power interruption. A second backup copy of all parameters can
also be retained in the Ultra 3 memory, in case an alternative set of
parameters needs to be stored.
Three user definable control relays with individual setpoints and intelligent
performance logging software features ensure maximum control versatility.
The system utilises the unique DATEM software (Digital Adaptive
Tracking of Echo Movement). This is a proven digital mapping technique
developed especially for the Pulsar Ultra range, which gives the system
unequalled ability when identifying the “true target level” in the face of
competing echoes from pipes, pumps or other obstructions. Coupled with
the powerful, long-range abilities of the ‘all new’ dB transducer range, the
Ultra 3 lives up to its reputation as the most reliable ultrasonic level
measurement system available.
The Pulsar Ultra 3 ultrasonic level controller has been designed to provide
maintenance-free fit and forget performance.

Page 4
How to use this Manual
1. Read the installation and operating instructions contained in, Chapters
2 and 3, carefully, they are applicable in every use of this product.
2. Decide which “task” you wish your Ultra 3 to perform for you and then
configure the unit using “Ultra Wizard” as described in Chapter 4.
3. Move directly to the appropriate chapter of this manual as listed below,
for details on how to program Ultra 3 using the “Quick Set Up” Menu.
Chapter
Duty / Task
Chapter 5 Level/Volume
Measurement of Level or Volume
Chapter 6 Pump
Control of Pumps
Chapter 7 Flow
Measurement of Open Channel Flow

Page 5
Product Specification
Physical
Wall Mount
Outside dimensions 7.6 x 6.1 x 4.0 inch
(188 x 160 x 107 mm)
Weight Nominal 2.2lbs (1 kg)
Enclosure material/description Polycarbonate, flame resistant to
UL94-5V
Cable entry detail 8 cable entry knock outs, 3 x M20
1 x M16 underside, 4 x PG11 at rear
Fascia Mount
Outside Dimensions 7.87 x 4.41 x 4.25 inch
(200 x 112 x 108mm)
Weight Nominal 2.8lbs (1.3kg)
Enclosure material/description Stainless Steel back, Polycarbonate
UL94-V0 front and bezel
Transducer cable extensions 3-conductor 20 AWG screened
Maximum separation 3,280 ft. (1000 m), 1,640 ft. (500m) for
dBR16
Environmental
Mounting - Wall Mount Indoor/Outdoor
- Fascia Mount Indoor
Relative Humidity (IP Rating)
- Wall Mount IP65 (NEMA 4X) when closed, IP20
when open.
- Fascia Mount (IP64 from front panel) <35oC (95oF) at
93% relative humidity
Pollution Degree 2
Altitude 2000m maximum
Max. & min. temperature (electronics) -4oF to 120oF (-20 ºC to +50 ºC)
Flammable atmosphere approval Safe area: compatible with approved
dB transducers (see transducer spec'
sheet)
Approvals
UL Certificate Number E257330
CE approval See EU Declaration of Conformity
Performance
Accuracy 0.25% of the measured range or 0.24"
(6 mm) whichever is greater
Resolution 0.1% of the measured range or 0.08"
(2 mm) whichever is greater
Max. range Dependant on application and
transducer (maximum 131ft (40m)
dB40 dependant on application)
Min. range Dependent on application and
transducer (minimum zero dB Mach 3)
Rate response fully adjustable
Echo Processing
Description DATEM (Digital Adaptive Tracking of
Echo Movement)

Page 6
Outputs
Analogue output Isolated (floating) output of 4-20 mA or
0-20 mA into 500

(user
programmable and adjustable) 0.1%
resolution
Digital output Full Duplex RS232
Volt free contacts, number and rating 3 form "C" (SPDT) rated at 5A at 115V
AC
Display 6 digits plus 12-character text, plus bar
graph with direction indicators, remote
communicator identifier, and
program/run/test mode indicators
Programming
On-board programming By integral keypad
PC programming via RS232
Remote programming By optional infra-red communicator
Programming security Via passcode (user selectable and
adjustable)
Programmed data integrity Via non-volatile RAM, plus backup
Supply
Power supply 115V AC + 5% / -10% 50/60 Hz,
dc 18 - 30V (If using a battery then
24V minimum 1AH, dependant on life
required, externally fused with 1A fast
blow fuse.
10W maximum power (typically 6W)
Overvoltage Category II
Fuses
Mains (F1) 125 mA T at 115 VAC
DC (Battery) (F2) 1A Thermal (self-resetting after power
removed). Not user replaceable
Transducer (F3, F5 Ch.1 & F4, F6 Ch. 2) Littelfuse 242 series 100mA Part No.
0242.100. This fuse is not user
replaceable and has a 4000A breaking
capability to comply with certification
of the Exm version of dB series
transducers.
Remote Communicator
Batteries 2 x AA alkaline batteries. Do not use
NiCads.
Pulsar Process Measurement Limited operates a policy of constant development and
improvement and reserve the right to amend technical details as necessary.

Page 7
EU Declaration of Conformity
Wall Mount

Page 8
Fascia Mount

Page 9
Chapter 2 Installation
Power Supply Requirements
Ultra 3 can operate from AC supply or from a DC battery and is designed
for use in temperatures between -4oF to +140oF (-20oC to +50oC). The AC is
115V +5% / -10% 50/60Hz. The DC is 18-30V. In all cases the Ultra 3 will
typically consume 6W of power, with a maximum of 10W. If Ultra 3 has
both an AC and DC supply available then the AC supply source will be
automatically sensed and used, should the AC supply be removed for any
reason then the DC supply will take over.
The AC and DC wiring should be completed using either 16 –14AWG
(1.5–2.5mm2) stranded or 16 –14AWG (1.5–4mm2) solid wire, with all
terminals being tightened to 4.5in. lbs. (0.5Nm).
An external supply isolator/circuit breaker (AC or DC) must be fitted near to
the unit and labelled to identify the instrument to which it refers.
Safety Symbols
Detailed below are descriptions and meanings of safety/warning symbols
that are used on the Ultra 3 and in this manual.

Page 10
Location
All electronic products are susceptible to electrostatic
shock, so follow proper grounding procedures during
installation.
Ultra 3 must be mounted in a non-hazardous (safe) area, and the transducer
fitted in the hazardous area.
When choosing a location to mount the enclosure, bear in mind the following:
•Ensure that the Ultra 3 is installed in a “Safe”, non-hazardous, area.
•For a clear view of the LCD display it is recommended that it is
mounted at eye level.
•The mounting surface is vibration-free.
•The ambient temperature is between -4oF and 140oF (-20ºC and
50ºC).
•There should be no high voltage cables or inverters close by.
FM APPROVED TRANSDUCERS
Class I, Div. 1, Group A, B, C & D
Class II, Div. 1, Group E, F & G

Page 11
Dimensions
Wall Mount
The dimensions of the wall fixing holes are as shown below.
Ultra 3 should be mounted by drilling three holes suitable for size 8 screws
(length to suit your application), and fixing the top screw in place. Hang the
unit on this and fix the two remaining screws by removing the terminals
access cover to access the pre-drilled holes.

Page 12
The full dimensions of the enclosure are as shown below.