SebaKMT Sebalog N3 Manuale utente

Consultation with SebaKMT

User Manual

Noise Level and Frequency Logger

Sebalog N3

1 (08/2011) - ENG

Mess- und Ortungstechnik

Measuring and Locating Technologies

Elektrizitätsnetze

Power Networks

Kommunikationsnetze

Communication Networks

Rohrleitungsnetze

Water Networks

Abwassernetze

Sewer Systems

Leitungsortung

Line Locating

Consultation with SebaKMT

The present system manual has been designed as an operating guide and for

reference. It is meant to answer your questions and solve your problems in as fast and

easy a way as possible. Please start with referring to this manual should any trouble

occur.

In doing so, make use of the table of contents and read the relevant paragraph with

great attention. Furthermore, check all terminals and connections of the instruments

involved.

Should any question remain unanswered, please contact:

Seba Dynatronic

Mess- und Ortungstechnik GmbH

Hagenuk KMT

Kabelmesstechnik GmbH

Dr.-Herbert-Iann-Str. 6

D - 96148 Baunach

Phone: +49 / 9544 / 68 – 0

Fax: +49 / 9544 / 22 73

Röderaue 41

D - 01471 Radeburg / Dresden

Phone: +49 / 35208 / 84 – 0

Fax: +49 / 35208 / 84 249

E-Mail: sales@sebakmt.com

http://www.sebakmt.com

SebaKMT

have before-hand declared their consent in writing. The content of this handbook is subject to change without

notice. SebaKMT cannot be made liable for technical or printing errors or shortcomings of this handbook.

SebaKMT also disclaim all responsibility for damage resulting directly or indirectly from the delivery, supply, or

use of this matter.

Terms of Warranty

SebaKMT accept responsibility for a claim under warranty brought forward by a

customer for a product sold by SebaKMT under the terms stated below.

SebaKMT warrant that at the time of delivery SebaKMT products are free from

manufacturing or material defects which might considerably reduce their value or

usability. This warranty does not apply to faults in the software supplied. During the

period of warranty, SebaKMT agree to repair faulty parts or replace them with new parts

or parts as new (with the same usability and life as new parts) according to their choice.

SebaKMT reject all further claims under warranty, in particular those from consequential

damage. Each component and product replaced in accordance with this warranty

becomes the property of SebaKMT.

All warranty claims versus SebaKMT are hereby limited to a period of 12 months from

the date of delivery. Each component supplied by SebaKMT within the context of

warranty will also be covered by this warranty for the remaining period of time but for 90

days at least.

Each measure to remedy a claim under warranty shall exclusively be carried out by

SebaKMT or an authorized service station.

To register a claim under the provisions of this warranty, the customer has to complain

about the defect, in case of an immediately detectable fault within 10 days from the date

of delivery.

This warranty does not apply to any fault or damage caused by exposing a product to

conditions not in accordance with this specification, by storing, transporting, or using it

improperly, or having it serviced or installed by a workshop not authorized by SebaKMT.

All responsibility is disclaimed for damage due to wear, will of God, or connection to

foreign components.

For damage resulting from a violation of their duty to repair or re-supply items,

SebaKMT can be made liable only in case of severe negligence or intention. Any liability

for slight negligence is disclaimed.

Contents

Consultation with SebaKMT ...........................................................................................3

Terms of Warranty ...........................................................................................................4

Contents ...........................................................................................................................5

Technical description ......................................................................................7

1.1

Technical data ....................................................................................................9

1.2

Scope of delivery and accessories...................................................................12

1.3

Optional accessories ........................................................................................12

Important and common terms ......................................................................13

The loggers .....................................................................................................15

3.1

Function............................................................................................................15

3.2

Design ..............................................................................................................16

3.3

Switching on and off .........................................................................................17

3.4

Memory.............................................................................................................17

3.5

Power supply....................................................................................................17

The Commander .............................................................................................18

4.1

Function............................................................................................................18

4.2

Device design ...................................................................................................19

4.3

Design of the user interface .............................................................................20

4.4

Basics of operation...........................................................................................21

4.5

User mode........................................................................................................23

4.6

Making a connection ........................................................................................24

4.6.1

Connection between the Commander and logger ...........................................24

4.6.2

Connection between the Commander and PC.................................................24

4.7

Switching on the display lighting ......................................................................25

4.8

System settings ................................................................................................25

4.8.1

Basic settings ...................................................................................................26

4.8.2

Extended settings in Professional mode..........................................................27

4.8.3

System info.......................................................................................................28

4.8.4

Saving settings .................................................................................................28

4.9

Performing a hardware reset............................................................................28

4.10

Updating the firmware ......................................................................................29

4.11

Memory.............................................................................................................30

4.12

Power supply....................................................................................................30

Working in Easy mode...................................................................................31

5.1

Starting up the Commander .............................................................................31

5.1.1

Switching on the Commander ..........................................................................31

5.1.2

Checking the basic settings .............................................................................31

Contents

5.1.3

Defining a workgroup .......................................................................................32

5.2

Programming the loggers .................................................................................33

5.3

Installing the loggers ........................................................................................35

5.4

Reading out the measured data.......................................................................37

5.4.1

Reading out a “Lift&Shift” group.......................................................................38

5.4.2

Reading out a “Patrol” group............................................................................39

5.5

Evaluating the measured data .........................................................................41

5.5.1

Calling up the measured values.......................................................................41

5.5.2

Displaying the measured values ......................................................................42

Working in Professional mode .....................................................................44

6.1

Starting up the Commander .............................................................................44

6.1.1

Switching on the Commander ..........................................................................44

6.1.2

Checking the system settings ..........................................................................44

6.1.3

Registering loggers in the Commander and specifying the workgroup ...........44

6.2

Managing the loggers.......................................................................................45

6.2.1

Managing logger groups in the Commander....................................................45

6.2.2

Managing the loggers in the Commander ........................................................47

6.3

Programming the loggers .................................................................................50

6.4

Installing the loggers ........................................................................................53

6.5

Reading out the measured data.......................................................................54

6.5.1

Quick query of the workgroup ..........................................................................54

6.5.2

Standard query of a single logger ....................................................................55

6.5.3

Standard query of a “Lift&Shift” group..............................................................55

6.6

Evaluating the measured data .........................................................................56

6.6.1

Calling up the measured values.......................................................................56

6.6.2

Displaying the measured values ......................................................................57

Additional measuring functions ...................................................................58

7.1

Real time measurement ...................................................................................58

7.2

Audio recordings ..............................................................................................60

7.2.1

Reading out the audio data ..............................................................................60

7.2.2

Playing back the audio data .............................................................................61

7.2.3

Displaying the frequency spectrum of the leak noise (in Professional mode

only)..................................................................................................................62

7.2.4

Recording a noise directly (in Professional mode only) ...................................63

Increasing the wireless range of the loggers with repeaters when

patrolling (in Professional mode only).........................................................64

8.1

Repeater design ...............................................................................................65

8.2

Installing the wireless extension.......................................................................66

Technical description

1 Technical description

Sebalog N-3 is a system for acoustically monitoring pipe systems. It has Log N-3 noise

level loggers and the Commander-3 as its basis. The Commander is used for

programming the loggers as well as reading out and analysing the recorded

measurements.

To monitor a zone, you can attach as many noise level loggers along the pipe as you

wish. They then perform regular noise measurements within a certain time window. The

user can set the exact measurement time window and other parameters before

measuring begins. The level and frequency of the individual measurements are saved in

the logger. Even the quietest noise is saved as an audio recording.

After measuring, you can collect the loggers, call up the readings and check for leak

noises, and then put them back in a new zone, for example. This allows all the zones in

a pipe system to be checked in succession for leaks.

However, the loggers can also be left in the same zone to monitor it permanently. The

measurements from the individual loggers are then read out on site. Just approaching

the installed loggers with the Commander or another reader will suffice. Wireless data

transfer takes place automatically. Ideally, all you have to do is drive by where the

loggers are being used.

The Sebalog N-3 system has the following features:

•Loggers can be used temporarily, permanently or in the network

•Wireless communication between all components

•Audio data recorded directly in the logger

•“Commander-3” with colour display, USB port, large memory capacity, and

much more.

•Complete group/logger management without a PC

•History function

•Extended wireless range using repeater

•Logger available as TNC version with external antenna

Function

Features

Technical description

The Sebalog N-3 system consists of the following components:

Component

Use

Log N-3

noise loggers

measures regularly the volume level and frequency of the noise in

the pipe during the programmed measuring window.

Commander-3 is the portable device for programming the loggers before measuring,

and for reading out and analysing the recorded data after measuring.

Repeaters-3 forward the radio signals from the loggers and therefore extend the

wireless link between the loggers and Commander.

GSM box-3 is used as the interface between the logger network and control

centre during wireless remote data transmission.

SebaDataView-3

software

is the application software for programming the loggers before

measuring, and for reading out and analysing the recorded data with

a PC or laptop.

Reader-3 is a convenient device for reading out the measurements taken by

the Sebalog series of loggers.

Log RI is used as the wireless interface to the loggers or repeaters when

connected to a PC/laptop.

Components

Technical description

1.1 Technical data

The noise level loggers in the Sebalog N-3 system are specified by the following

technical parameters:

Parameter

Value

Wireless interface (bidirectional)

•

Frequency

•

Transmitting power

•

Range

868 MHz (915 MHz optional)

10 mW

Approx. 80 m (depends on the surroundings)

Memory capacity Max. 100 measuring days

Audio recording Possible

Power supply Lithium battery

Battery life Max. 5 years (depending on use)

Operating temperature -20 to 60°C (-4°F to 140°F)

Storage temperature -25 to 70°C (-13°F to 158°F)

Dimensions (W x H) 115 x 45 mm

Weight 400 g

Degree of protection IP68

The Sebalog N-3 Commander is specified by the following technical parameters:

Parameter Value

Display 6’’ VGA colour display, 640 x 480 pixels

Wireless interface (bidirectional)

•

Frequency

•

Transmitting power

•

Range

868 MHz (915 MHz optional)

10 mW

Approx. 100 m (depends on the surroundings)

USB port USB 2.0 for connecting to a PC

Memory capacity 2 GB (corresponding to approx. 1,000 groups,

each with 1,000 loggers, including audio data, etc.)

Power supply Li-ion rechargeable battery (7.4 V / 12.25 Ah);

connection to 110-240 V supply using charger

(input: 50-60 Hz, 700 mA)

Operating time Approx. 20 hours

Operating temperature -20 to 60°C (-4°F to 140°F)

Storage temperature -25 to 70°C (-13°F to 158°F)

Dimensions (L x W x H) 250 x 190 x 100 mm

Weight 2,100 g

Degree of protection IP65

Logger

Commander-3

Technical description

The Reader-3 reading device in the Sebalog N-3 system is specified by the following

technical parameters:

Parameter Value

Display LCD display (b/w), 128 x 32 pixels

Wireless interface (bidirectional)

•

Frequency

•

Transmitting power

•

Range

868 MHz (915 MHz optional)

10 mW

Max. 100 m (depends greatly on the surroundings)

USB port USB 2.0 for connecting to a PC via docking station

Memory capacity 1 GB (SD memory card)

Power supply Li-ion rechargeable battery (7.2 V / 12 Ah)

Operating time 10 hours

Operating temperature -20 to 60°C (-4°F to 140°F)

Storage temperature -25 to 70°C (-13°F to 158°F)

Dimensions (L x W x H) 200 x 100 x 60 mm

Weight 450 g

Degree of protection IP22

The repeaters in the Sebalog N-3 system are specified by the following technical

parameters:

Parameter Value

Display Status LED

Wireless interface (bidirectional)

•

Frequency

•

Transmitting power

•

Range

868 MHz (915 MHz optional)

10 mW

Max. 400 m (depends on the surroundings)

Power supply Lithium battery (replaceable)

Battery life Max. 5 years (depending on use)

Operating temperature -20 to 70°C (-4°F to 158°F)

Storage temperature -25 to 70°C (-13°F to 158°F)

Dimensions (L x W x H) 80 x 80 x 55 mm

Weight 250 g

Degree of protection IP67

Reader-3

Repeater-3

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