CS Instruments LD 500, LD 510 Instruction Manual

EN- English

LD500 V1.00 Seite 1 von 68

Instruction manual

Leak meter with camera

LD 500 / LD 510

Table of Content

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1 Table of Content

2 Foreword ............................................................................................................................................... 4

3 Safety instructions ................................................................................................................................ 5

3.1 About this document ........................................................................................................................................................................... 5

3.2 Ensuring safety .................................................................................................................................................................................... 5

3.3 Environmental protection .................................................................................................................................................................... 5

4 General function description ................................................................................................................ 6

5 Technical data LD500 ............................................................................................................................ 7

6 Device components and controls ......................................................................................................... 8

6.1 LD 500 ................................................................................................................................................................................................. 8

6.2 Pre Amplifier module ........................................................................................................................................................................... 9

6.3 Acoustic trumpet with camera ............................................................................................................................................................ 9

6.4 Focus tube with focus tip ................................................................................................................................................................... 10

6.5 Gooseneck (Optional) ........................................................................................................................................................................ 10

6.6 Assembly with acoustic trumpet ....................................................................................................................................................... 11

6.7 Assembly with focus tube with focus tip ........................................................................................................................................... 11

7 Commissioning / Applikation LD 500 or LD510 .................................................................................. 12

7.1 Switch on ........................................................................................................................................................................................... 12

7.2 Headphone Volume Loud / Volume Down ........................................................................................................................................ 12

7.3 Sensitivity level .................................................................................................................................................................................. 12

7.4 Procedure leak detection / measurement ......................................................................................................................................... 13

8 Operation ............................................................................................................................................ 14

8.1 Initialization ....................................................................................................................................................................................... 14

8.2 Screen Leckage .................................................................................................................................................................................. 15

8.3 The following picture shows and describes the display elements. .................................................................................................... 15

9 Settings ................................................................................................................................................ 16

9.1 Sensitivity settings ............................................................................................................................................................................. 16

9.2 Laser On/Off ...................................................................................................................................................................................... 16

9.3 Parameters for measurement ........................................................................................................................................................... 17

9.4 Storing oft he measurement .............................................................................................................................................................. 18

9.4.1 Measuring point designation / selection .............................................................................................................................. 19

9.4.2 Parameter of measurement (Re-Check) ............................................................................................................................... 19

9.4.3 Comment .............................................................................................................................................................................. 20

9.4.4 Storing measurement data to internal SD-card .................................................................................................................... 20

9.5 ZeroPoint adjustment ........................................................................................................................................................................ 21

10 Basic settings menu LD 500 ................................................................................................................ 22

10.1 Configuration ..................................................................................................................................................................................... 22

10.2 Export/Import .................................................................................................................................................................................... 23

10.2.1 Export „Journal Data“ ........................................................................................................................................................... 24

10.2.2 Export of System settings ..................................................................................................................................................... 25

10.2.3 Import of system settings ..................................................................................................................................................... 26

10.2.4 Export / import customer database ..................................................................................................................................... 27

Table of Content

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10.3 View bitmaps ..................................................................................................................................................................................... 28

10.4 Device Settings .................................................................................................................................................................................. 29

10.4.1 Password settings ................................................................................................................................................................. 29

10.4.2 Device Settings ..................................................................................................................................................................... 30

10.4.3 Set backlight brightness ........................................................................................................................................................ 35

10.4.4 Cleaning ................................................................................................................................................................................ 36

10.4.5 System-Status ....................................................................................................................................................................... 36

10.4.6 About LD 500/LD510 ............................................................................................................................................................ 36

11 Charging the batteries ........................................................................................................................ 37

11.1 Protection of exhaustive discharge ................................................................................................................................................... 37

12 LD 510 ................................................................................................................................................. 38

12.1 Selection External sensor ................................................................................................................................................................... 38

12.2 Input signals ext. sensor LD510 ......................................................................................................................................................... 39

12.3 Cable cross section ............................................................................................................................................................................ 39

12.3.1 Sensor circuit points/Output signal: ..................................................................................................................................... 39

12.4 Connection diagrams of the different sensor types .......................................................................................................................... 40

12.4.1 Connector pin assignment for all sensors at PI 500 ............................................................................................................. 40

12.4.2 Connection for CS dew point- and consumption sensors, series FA/VA 5xx ........................................................................ 41

12.4.3 Connection with RS485 ........................................................................................................................................................ 41

12.4.4 Three- and four-wire power supply 0 - 1/10/30 VDC ........................................................................................................... 41

12.4.5 Analogue two-, three-, and four-wire current signal ............................................................................................................ 42

12.4.6 Two-, three- and four-wire connector pin assignments for PT100/PT1000/KTY81 ............................................................. 43

12.5 Dew Point Sensor FA 500 / FA 510 of type FA 5xx (RS 485 Modbus) ................................................................................................. 44

12.5.1 Settings Dew point sensor FA 500 FA 510 ............................................................................................................................ 45

12.6 Flow sensor of type VA 5xx (RS 485 Modbus) .................................................................................................................................... 48

12.6.1 Settings for Flow sensor VA 5xx ............................................................................................................................................ 49

12.7 Type Modbus ..................................................................................................................................................................................... 57

12.7.1 Selection and activation of Sensor-Type Modbus ................................................................................................................ 57

12.8 Data logger Settings ........................................................................................................................................................................... 61

13 Scope of delivery ................................................................................................................................. 65

Foreword

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2 Foreword

Dear Customer,

thank you for purchasing our leak meter with camera LD 500.
The new leak meter LD 500 with integrated camera and leakage calculation are ideal measuring
instruments which help to find and document even smallest leakages (0.1 l/min corresponds to approx.
1 € p. a.) easily even in far distances.

The LD 510 is the worldwide first leak meter with an additional freely assignable sensor input for all CS
sensors. In addition to the leakage measurement and detection also all necessary measurements with
regards to dew point, flow, pressure, and temperature ... can be carried out

Main functions:

 Tracking and location of leaks

 compressed air, gas, steam and vacuum systems
 condensate drain
 seals
 refrigeration systems

 Documentation / storage of leaks with

 Image of the leak position
 Date / Time
 Description of the leakage position with indication of company / department or hall /

machine

 Size of the leak in liters / min (units adjustable)
 Leakage costs per year in € (currency freely definable)

Remark: By means of the additional available CS leak Reporter (Order No .: 0554 0105)

detailed reports with summary totals, subtotals (departments / warehouses etc))
as well as history reports (for temporal / continuous improvements) could be created.

Safety instructions

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3 Safety instructions

3.1 About this document

 Read through carefully this documentation and familiarize yourself with the

product before putting it to use. Pay particular attention to the safety warnings to
prevent injury and product damage.

 Keep this documentation to hand for easy reference when needed.
 Pass on this documentation to any subsequent users of the product.

3.2 Ensuring safety

 Only use the product as intended and within the parameters specified in the

technical data. Do not use force for operating..

 Never measure with the device at or near live/energized parts!

During leak detection on electrical systems, please maintain a sufficient safety
distance to avoid dangerous electric shocks!

 Avoid any direct contact with hot and/or rotating parts.
 Always switch on the device before putting on the headphones! At high signal

levels (bar graph headphones in the red area), the volume can be correspondingly
large. The sensitivity setting can be used to reduce the volume.

 Never point the laser directly into the eyes! Absolutely devoid a direct irradiation

of the eyes of humans and animals!
Laser module: corresponds to DIN EN 60825-1: 2015-07 Class 2 (<1mW)

 Observe the prescribed storage and operating temperatures.
 Improper handling or violence will void the warranty.
 Any kind of interventions on the device, as far as they do not correspond to the

intended and described procedures, lead to the warranty expiration and to the
disclaimer.

 The device is intended solely for the described purpose.

3.3 Environmental protection

 Disposal of faulty rechargeable batteries / empty batteries in accordance with

applicable legal regulations

 Lead back the product after the end of the period of use to the separate

collection for electric and electronic devices (observe local regulations) or
return the product to CS Instruments GmbH & Co.KG for disposal.

CS Instruments GmbH & Co.KG makes no warranty as to its suitability for any particular purpose and
assumes no liability for any errors contained in this manual. Nor for consequential damages in
connection with the delivery, performance or use of this device.

General function description

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4 General function description

When gases escape from leaks in piping systems (leaking screw connections, corrosion, etc.), noises are
generated in the ultrasonic range. With the LD 500 even the smallest leaks, which are inaudible to the
human ear and not visible due to their size, can be located several meters away.

The inaudible ultrasound is converted to audible frequencies in addition to the display emission level
shown in the display. With the convenient, sound-proof headphones, these sounds can be heard even in
noisy environments.

In addition, the new LD500 device calculates the costs associated with leaks, providing additional
transparency about the state of the system under test or the potential cost savings.
The loss is displayed in l / min as well as in a freely selectable currency. The cost per liter or per cubic
meter of compressed air can be stored in the device.

The professional measuring instrument LD500 finds typical application in leak detection in compressed
air systems and leak testing of pressure less systems.

With the help of an integrated laser pointer, which serves as a targeting, the leak can be pinpointed.

Depending on the leakage, the appropriate accessories may be used to increase the sensitivity of the
LD500 to use, available accessories are:

 Acoustic trumpet
 Focus tube with focus tip
 Gooseneck
 Parabolic mirrorarabol

Technical data LD500

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5 Technical data LD500

Dimensions

263 x 96 x 280 mm (incl. Pre-Amp module and acoustic trumpet)

Weight

0,55 kg incl. Pre-Amp module and acoustic trumpet ,
complete set with transportation case ca.3,0 kg

Frequency range

40kHz (+/- 2kHz)

Power supply

Internal 7.4 V lithium-ion battery

Operating time

> 9 h (continuous operation)

Operating temperature

-5 °C to +40 °C

Charging

Ext. battery charger (included in the scope of delivery)

Charging time

approx. 1.5 h

Storage temperature

-20 °C to +50 °C

Laser

Wavelength 645-660nm, output < 1mW (Laser class 2)

Connections

3.5 mm jack for headphones,
power jack for connecting an external charger
USB Connection

Display

3.5“-Touchpanel TFT transmissiv

Interface

USB for data export / -import, SW update etc.

Datalogger

4 GB-Memory card (Micro SD Class 4)

Sensitivity

min: 0,1l/min at 6bar / 5m Distance

Device components and controls

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6 Device components and controls

6.1 LD 500

Picture 1

Camera

Power on/off button

Loudness buttons (+/-)

USB connection

3,5“ TFT-Color Display

with Touchpanel

Foil keypad (4 buttons)

Battery charge socket

Acoustic trumpet

Pre Amplifier module

Release button for
preamplifier module

Store button

Device components and controls

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Picture 2

6.2 Pre Amplifier module

Picture 3

6.3 Acoustic trumpet with camera

Picture 4

3.5mm jack for the
headphone

Opening of the
laser pointer

Ultrasonic microphone

Camera connection

Camera connection

Ultrasonic microphone
opening

Laser module

Device components and controls

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6.4 Focus tube with focus tip

Picture 5

6.5 Gooseneck (Optional)

Picture 6

Device components and controls

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6.6 Assembly with acoustic trumpet

The acoustic trumpet allows acoustic amplification by bundling the sound waves and specifies the
location of the leak. Due to the special construction of the integrated laser pointer is still usable. The
camera is integrated on the bottom of the acoustic trumpet and is electrically connected to the
preamplifier module via the jack plug.
Assembling is done by plugging the individual components until easy locking audible (plug in to the
stop).
The components are removed in the reverse order; for unlocking the preamplifier module, the release
button must also be pressed.

Picture 7

6.7 Assembly with focus tube with focus tip

The focus tube with focus tip is used to detect very small leaks, to accurately locate them.
Just like the acoustic trumpet, the tube can be plugged into the preamplifier with ultrasonic receiver.
The use of the camera is no longer possible.

The components are removed in the reverse order; for unlocking the preamplifier module, the release
button must also be pressed.

Picture 8

Commissioning

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7 Commissioning / Applikation LD 500 or LD510

Please first observe the safety instructions in section 3

7.1 Switch on

Hold down the power button for about 1 second, the power will turn on, and a start-up sequence will
appear on the display. Pressing the button again switches the device off again.

On-Off button, see device components and controls

7.2 Headphone Volume Loud / Volume Down

The volume keys increase or decrease the volume in the headphone in 16 levels.
Continuously pressing the button automatically increases / decreases the value.

Volume up / down buttons for headphone volume, see device components and controls

Please make sure the headphone level is <50% before putting on the headphones.

7.3 Sensitivity level

When starting a leak detection or after switching on the sensitivity level "Auto" should be selected.
In the case of strong noise levels from the environment it can be switched to a manually adjustable gain
level, see chapter 9.1 „Setting of Sensitivity level“

Manual sensitivity level at measurement start: 30 – 90dB

Procedure leak detection / measurement

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7.4 Procedure leak detection / measurement

LD 500

Switch on

Headphone level

< 50 %

Reduce

Headphone level

Sensivity slevel

„Auto“

Yes

No

strong noise levels

existing?

Sensivity level to

manual

30 – 90dB

leak detection

start

Leakage found ?

Continue leak search ?

LD 500

Switch off

Yes

No

Yes

Yes

Yes

Data export to USB Stick

Save measurement

Leaktag Issue/ attach

Picture 9

Operation

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8 Operation

The operation is largely self-explanatory and menu-driven via the touch panel.
The selection of the respective menu items occur via short "tapping" with the finger or a soft round pen.

Attention: Please use no pens or other objects with sharp edges!
The foil can be damaged!

Inputs or changes can be made with all white deposit fields

8.1 Initialization

After switching on the LD 500, the
initialization takes place and then switch
to leakage display

Operation

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8.2 Screen Leckage

8.3 The following picture shows and describes the display elements.

Date / Time:

Battery condtion indicator

Battery condition:

22%

Power supply connected and battery is charging:

Displayed values for:

 Signal-Levell in dB
 Leakage size
 Leakage costs per year

Laser „On“ Icon

Date/ Time and battery
condition indicator

Bar graph of Signal level

LeakTag number

Actual picture from the
camera

Laser „On/Off“ button

Setting button

Store button for

Measurement

Zero point
adjustment

-button
Button Sensivity level

Home Menu
button

Operation

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9 Settings

The operation is largely self-explanatory and menu-driven via the touch panel.
The selection of the respective menu items occur via short "tapping" with the finger or a soft round pen.

Attention: Please use no pens or other objects with sharp edges!
The foil can be damaged!

9.1 Sensitivity settings

In order to cover a measuring range from the smallest leaks (0.1 l / min) up to large leaks,
the LD 500 has different measuring sensitivity levels:

 0 – 60dB for smallest leakages starting from 0.1 l/min
 10 – 70dB
 20 – 80dB
 30 – 90dB

for bigger leakages up to max. 50 l/min

Remark: In case of high noise level to switch to next lower sensitivity level.

These steps can be selected manually by pressing the „ Sensitivity“ button.Levels are changed to the
next level each time they are pressed.

The„Auto“ setting allows you to automatically switch to the preferred sensitivity level for the
LD 500. However, this requires a min. measuring time of 2 seconds.
Auto(1) correspond to 0–60dB , Auto (2) to 10-70dB, Auto(3) to 20-80dB and Auto(4) to 30-90dB.

9.2 Laser On/Off

The laser pointer can only be switched on or off via the laser on / off button in the display (not via
the membrane keypad). When switched on, the display shows a laser warning symbol.

Please note the warnings for laser operation! V Avoid direct / indirect (via reflexion)
irradiation of the eyes in humans and animals!

Laser „On“ Icon

Operation

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9.3 Parameters for measurement

To get correct readings, the parameters

• Existing pressure

• Distance to measuring point

are needed. By pressing the key „Parameter“ in the display, the parameter input window is
opened.

Note: Distance refers to distance from measuring point to acoustic trumpet or

focus tube with focus tip.
Appropriate input range is 1m to 6m for acoustic trumpet , for focus tube with focus tip fixed
to 20cm.

Pressure input range is 0.3bar to max. 10bar, for vacuum leakages -0.1bar to -1bar.

The pressure entry can be made by selecting one
of the 3 predefined values or via the text field.
Max. Permissible pressure value is 10bar.
In case of higher pressures, please insert 10bar)

For the distance input, there are 4 predefined
values or a text field for the measurement­specific distance entry.
Selection „20cm“ is reserved for the
measurement with the focus tube with focus tip.
Currently the max. Measuring distance is 6.00 m.

Operation

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9.4 Storing oft he measurement

To store the measurements please press either the button „Store“ on the foil keypad, see chapter

Device components and controls , or by button „Store“ in the display.

All data are stored on to the inetrnal SD card.

After pressing one of the two „Store“ keys, the corresponding information for the measuring point must
be completed. The measuring point information of the last stored storage (company, building and
location) is displayed, the numbering of the leaking day is increased by 1.
e.g .:

If necessary, fill out the
LeakTag-form and attach it to
the measuring location.

Please use correct LeakTag­number.

Operation

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9.4.1 Measuring point designation / selection

Store  Meas. Point

9.4.2 Parameter of measurement (Re-Check)

Store  Parameter

At this point, it is again possible to check and correct the parameters „Pressure" and „Distance".

Changing the parameters gives new values for leakage and cost.
Execution of the corrections see description chapter 9.3

All information about the measuring point can
be changed by selecting the corresponding text
field or the stored measuring points can be
loaded from the internal database.

Then a menu opens with the available / saved
entries.
When selecting a saved value, select it
(highlighted in green) and then take over with
„OK“.

If a new entry is necessary, the input menu
opens after pressing the „new“ button.

Input is accepted via „OK“.

This procedure is analogous to enter the
information for company, building and location.

Using the „delete“ button, individual entries can
be deleted too.

Operation

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9.4.3 Comment

Store  Textfield Comment

9.4.4 Storing measurement data to internal SD-card

Speichern  store

In addition to the details of the measuring point
with company, building and location, it is
possible to enter a comment (up to 32
characters).

To do this, select the text field „Comment“ and
enter the comment.

Before final storage of the measurement on the
internal SD card, a summary is created and the
correctness is queried once more for safety.

Storage is done with the „Yes“ key.

The „No“ key returns to the previous menu.

Operation

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9.5 ZeroPoint adjustment

In high noise environments, an adjustment can be made to reduce it. This automatic process is carried
out by pressing the „Adj.“ key in the display.

Adj. 

For this adjustment, the LD 500 should point to a
quiet point and the adjustment should be
started by pressing the „Automatic“ " button.

If a ZeroPoint adjustments was performed the
following icon is displayed.

To withdraw the ZeroPoint Adjustment e.g. for a
new measurement in a quieter location, please
press button „Default Value“.

Operation

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10 Basic settings menu LD 500

Home

10.1 Configuration

Home  Configuration

With the button „Home“ you access the basic
menu of the LD 500.

Return to measurement by pressing

„Leckage“ –button.

By selecting the national standard of „ISO“ or

„US“ you can store your production cost for
„1000 Nm³“ or. „1000 SCF“. These inputs are

used as the basis for the cost calculation.

The basic costs are entered via the text box

„Cost / 1000 Nm³“ for „ISO“ or „Cost / 1000
SCF“ for „US“.

The currency of the production costs can be
stored as text in the text field. „Currancy“.

The inputs „Parameter“ and „Meas. Point“
Follow the same procedure as described in

chapter 9.3.

Acceptance of the values and return to the basic
settings menu is done by pressing the „Home“.
Button.

20.00

0.54

Operation

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10.2 Export/Import

With Export / Import, recorded "journal data" can be transferred to a USB stick,
system settings and measuring points can be exported as well as imported.

Operation

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10.2.1 Export „Journal Data“

Export / Import  Export  Journal Data

Attention: With „ERASE Journal Data“ all journal data are deleted.

With the help of the „Change -button you
can set a period between „Start“ and „End“.

Stored measurement data that lies within
this period will be exported.

The selected date is always highlighted in
green and the dates of the Sundays are - as
in the calendar - red.

For days on which measurement data was
recorded, the date numbers are visually
exalted

If several measurements have been
recorded on a date, they will appear after
the date selection.
Now you can easily select the desired
recording.
With „OK“. the start or end time is taken
over.

Press the „Export“- button to transfer the
selected data to the USB stick
In the example given, 3 measurements are
exported.

With „ERASE Journal Data“ the Journal
Database is deleted.
For verification is still a security question.

With „Back“ you return to the main menu.

Operation

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10.2.2 Export of System settings

This feature is especially relevant to the version LD 510, here for storing the external sensor settings as
well as e.g. display option for charts, sensor value etc.

Export / Import  Export  System settings

Here the definition of the storage location
takes place
.Selection for internal SD card with activation
of key „SdCard“ or on USB stick with key
„USB“.
The selection of the desired folder is made
by selecting and activating with „goto“
button.

If a new directory is required, this is done by
pressing „new File“, this can be created by
selecting „ new Directory“

Saving a system file with a new name takes
place analogously, then the key „new File“
must be pressed

Entries are to be confirmed with „OK“.

With „Cancel“ you return to the previous
menu.

Operation

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10.2.3 Import of system settings

Export / Import  Import System settings

Sequence of directory and file selection is
analogous to file export.
Selection of internal SD card with activation
of key „SdCard“ or on USB stick with key
„USB“.

The selection of the desired folder is made by
selecting and activating with the „goto“
button, then select corresponding system file.

Selection to be confirmed with „OK“.

Since system-relevant changes are made
here, a confirmation prompt is issued, which
must be confirmed with „OK“.

Operation

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10.2.4 Export / Import Customer database

These functions allow the stored measuring point descriptions (companies, buildings and location) to be
exported as an XML file or to be imported from another LD 500 exported database.
That means it is also possible to create and import the database externally, but the prerequisite is the
correct format of the XML file.

Export / Import  Export Customers Export / Import  Import Customers

As data changes are made during importing, a confirmation
question needs to be confirmed with "„Yes“.

Operation

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10.3 View bitmaps

View Bitmaps  Select Screenshoot

This allows the stored pictures (measurement
pictures) on the SD-Card or USB Stick to load
and shown in the display again.

Please press button „Select Screenshot“
and select the required picture (bitmap).

The pictures are stored and organized in
different directories

The directory structure is year / calendar week

Designation: BMyyCWxx
yy = Year xx = calender week

The selection of the desired folder is made by
selecting and activating with the „goto“button.

Select the desired image and then display with
„OK“.

Settings

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10.4 Device Settings

The settings are all protected by a password!

Settings or changes are generally confirmed with OK!

Remark:

If you go back to main menu and then again one of the setting menus is called, you must
enter the password again.

10.4.1 Password Settings

Settings  Passwort Settings

Overview of the Settings

If an incorrect password is entered there appears

Enter password or New password repeat in red

font.

If you can’t remember the password, please use

Master password in order to enter a new
password.

Remark:

The master password is supplied together with
the instrument’s documentation.

Factory settings for password at the time of
delivery: 0000 (4 times zero).

If required, the password can be changed in the

Password settings.

The new password must be entered two times in
a row and in each case confirmed with OK

Settings

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10.4.2 Device Settings

Settings  Device settings

10.4.2.1 Language

Settings  Device settings  Set language

Overview of Device settings

Here you can select one of 11 languages for the
LD 500.

Settings

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10.4.2.2 Date & Time

Settings  Device settings  Date & Time

10.4.2.3 SD-Card

Settings  Device settings  SD-Card  Reset Logger Database
Settings  Device settings  SD-Card  Erase SdCard

Settings  Device settings  SD-Card  Test SdCard

By pushing the Time Zone description field and
enter the correct UTC, you can set the correct
time all over the world.

The summer and wintertime switchover is
realized by pushing the Daylight Saving button.

By pressing Reset Logger Database all actual
stored data on SD-Card will be blocked for use in
LD500 / LD510. Nevertheless all data are still
stored and available for external use only.

By pressing Erase SdCard all Data on the SD-Card
will be deleted.

With activation of Test SdCard data are written and
read to and from the SD-card.

The number of test cycles, as well as possible errors
and error codes are display in the status line.

Press the Back button to returns to the device
settings menu.

Settings

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10.4.2.4 System update

Settings  Device settings  System-Update

P1: V033
C1
I1

Update Kanäle

10.4.2.4.1 Check for Updates

Settings  Device settings  System-Update check USB-Stick for new Updates

P1: V033
C1
I1

Update Kanäle

If it is required to install an older software version, you have press the button „Force all“

Overview of System-Update-Functions.

f after pressing the button “Check USB Stick

for new Software updates” the following

messages appear in the window, is the LD
500 is not properly connected to the USB
flash drive or there are no files available.

I If the LD 500 is correctly connected to the
USB stick and there are new versions of the
individual SW Parts, the new versions are
marked in red.

The update is started by pressing the „Update
Selection“. button.

Settings

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10.4.2.4.2 Update Channels

Settings  Device settings  System-Update  Update-Channels

If there is an update either for the internal and external channel (LD 510 only), it must be
started separately

Important:

If the Reboot system button appears after the update, it must be pushed to restart the LD

500!

10.4.2.5 Factory Reset

10.4.2.5.1 Standard Einstellungen wiederherstellen

Settings  Device settings  System  Reset to Defaults

10.4.2.5.2 Unique USB ID

For connections with the PC, a status and therefore a unique USB ID can be defined here.
Relevant for simultaneous connection of several USB devices to the PC.

Update for Channels LD 500.

If needed with „Reboot System“ the LD 500
could be started(reboot) here

Bevor the settings are changed to the
production default settings a safety prompt
is displayed and must be confirmed by
pressing the button „Yes“.

Settings

LD500 V1.00 Seite 34 von 68

10.4.2.6 Calibration of touchpanel

Settings  Device settings  calibrate touchscreen

If necessary, the touch-screen calibration
can be changed here.

Push Calibrate and it appears, 1. left
above,2. bottom right, 3. bottom left, 4.right
above and 5. in the middle, a calibration
cross that must be pushed consecutively.

If the calibration finished positive a message

“Calibration successful” appears and have to

be confirmed with OK.

Is this not the case, so you can repeat the
calibration with the help of the Cancel and

Calibrate buttons.

Settings

LD500 V1.00 Seite 35 von 68

10.4.3 Set backlight brightness

Settings  Set backlight

Remark:

At the first touch, the Backlight in our example is reset to 39%, after that a "normal" function
operation is possible.

Important:
If the Backlight dimming after button is not activated, then the Backlight stays
permanently on, in the currently set brightness.

Here you adjust the desired Backlight
(15-100%) of the display directly.

E.g. Backlight to 39 %

With the help of the Backlight dimming after
button, after a definable time interval (here
after 15 minutes), the Backlight can be
reduced to the minimum.

As soon as the dimmed screen is operated
again, the Backlight is committed
automatically on the last set value before
dimming.

To reduce the energy consumption (device
runtime), you can switch off the display
backlight by setting "Backlight off after".

15

Einstellungen

LD500 V1.00 Seite 36 von 68

10.4.4 Cleaning

Settings  Cleaning

10.4.5 System-Status

E Settings  System-Status

53.5 °C

11,74 V

5.01 V

53.5 °C
11,74 V

5.01 V

10.4.6 About LD 500/LD510

Settings  about LD 500

05186002

Buy

Buy

Brief description of the Hardware and

Software Version, as well as the Serial
Number of the LD 500.

Under options, you can buy four
additional, different functions, if you have
not done this by ordering.

This function can be used for cleaning the
touch panel during running measurements.

If one minute is not enough time to clean,
the process can be repeated at any time.

Is the cleaning faster finished, then you can
push the to abort press long button (for
one or two seconds) to cancel.

The menu item “System status” provides
information about the power supply
voltages and an operating hour counter.

Charging the batteries

LD500 V1.00 Seite 37 von 68

11 Charging the batteries

The battery is charged within the device. For this, the supplied plug-in power supply is connected to the
built-in charging socket of the LD 500 and the 230V socket.

The LD 500 checks the charging status of the battery and starts the charging process automatically if
necessary.

11.1 Protection of exhaustive discharge

Z To protect the Li-ION accumulator of exhaustive discharge the device is switching off automatically if a
cell voltage of 6,4V will be reached.

Connect external power

Symbol „CHG“ is
displayed during
charging.

Scope of delivery

LD500 V1.00 Seite 38 von 68

12 LD 510

12.1 Selection External sensor

The use of an „external Sensors“ requires to switch to its mode.

Home  Mode  Externer Sensor

Home menu for external sensor connection

Settings

LD500 V1.00 Seite 39 von 68

12.2 Input signals ext. sensor LD510

12.3 Cable cross section

12.3.1 Sensor circuit points/Output signal:

AWG26, cable cross-sections: 0,14 mm2

Input signals

Current signal
(0 – 20 mA / 4 – 20 mA)
internal or external
power supply

Measuring range

0 – 20 mA / 4 – 20 mA

Resolution

0,0001 mA

Accuracy

 0,03 mA  0,05 %

Input resistance

50 

Voltage signal
(0 - 1V)

Measuring range

0 - 1 V

Resolution

0,05 mV

Accuracy

 0,2 mV  0,05 %

Input resistance

100 k

Voltage signal
(0 - 10 V / 30 V)

Measuring range

0 - 10 V/30 V

Resolution

0,5 mV

Accuracy

 2 mV  0,05 %

Input resistance

1 M

RTD
Pt100

Measuring range

-200 - 850 °C

Resolution

0,1 °C

Accuracy

 0,2 °C at -100 - 400 °C
 0,3 °C (further range)

RTD
Pt1000

Measuring range

-200 - 850 °C

Resolution

0,1 °C

Accuracy

 0,2 °C at -100 - 400 °C
 0,3 °C ( further range )

Pulse
Measuring range

minimal pulse length 100 μs
frequency 0 - 1 kHz
max. 30 VDC

Settings

LD500 V1.00 Seite 40 von 68

12.4 Connection diagrams of the different sensor types

12.4.1 Connector pin assignment for all sensors at PI 500

The interface connector to be used is a ODU Medi Snap 8 pin – Reference: K11M07-P08LFD0-6550

.

Available connection cables at CS-Instruments are:
ODU with Open ends: Order no 0553 0501, cable length: 5 m.

Order no 0553 0502, cable length: 10 m.

ODU with M12 Connector: Order no 0553 0503, cable length: 5 m.

Extension cable (ODU/ODU): Order no 0553 0504, cable length: 10 m.

Connection scheme:

Connector housing

Plug insert

Collet

Clamping nut

View on welding pins of Medi Snap Connector

C a b l e l e n g h t 5 m / 1 0 m

1

wei ss whi te

2

bra un b r ow n

3

grü n gre en

4

gel b y el l ow

5

gra u g re y

6

ros a p ink

7

bla u b l ue

8

rot red

I (500µA)

12345678

+ RS485

- RS485
SDI

Analog IN +

+VB 24Vdc

-VB GND

Analog IN -

+ RS485

- RS485

SDI (CS-internal data transmission for all Dew point and Flow sensor FA/ VA 400)

ANALOG IN +

ANALOG IN –)

STROMQUELLE 500 µA

+VB, 24V DC Power supply for sensor

-VB, GND Sensor

White

Brown

Green

Yellow

Grey

Pink

Blue

Settings

LD500 V1.00 Seite 41 von 68

12.4.2 Connection for CS dew point- and consumption sensors, series FA/VA 5xx

2

1 3

+

-

I (500µA)

12345678

+ RS485

- RS485
SDI

Analog IN +

+VB 24Vdc

-VB GND

Analog IN -

4

Sensor

Weiss / White

Braun / Brown

Blau / Blue

Rot / Red

LD 510
FA 510
FA 500
VA 500
VA 520

The digital data transmission between LD 510 and the
sensors FA 500/ FA 510 and VA 500/520 occurs via RS 485
(Modbus).

12.4.3 Connection with RS485

I (500µA)

12345678

+ RS485

- RS485
SDI

Analog IN +

+VB 24Vdc

-VB GND

Analog IN -

+

-

Sensor

+

-

Sensor with RS485 Interface

12.4.4 Three- and four-wire power supply 0 - 1/10/30 VDC

+

-

ß 0...1 / 10 / 30 Vdc

+

I (500µA)

12345678

+ RS485

- RS485
SDI

Analog IN +

+VB 24Vdc

-VB GND

Analog IN -

Sensor

Sensor with voltage output in 3-wire technology

+

-

ß 0...1 / 10 / 30 Vdc

I (500µA)

12345678

+ RS485

- RS485
SDI

Analog IN +

+VB 24Vdc

-VB GND

Analog IN -

Sensor

+

-

Sensor with voltage output in 4-wire technology

red

blue

white

brown

Yellow

Yellow

grey

blue

blue

red

red

Settings

LD500 V1.00 Seite 42 von 68

12.4.5 Analogue two-, three-, and four-wire current signal

Sensors with 4 - 20 mA-output in 2-wire technology

I (500µA)

12345678

+ RS485

- RS485
SDI

Analog IN +

+VB 24Vdc

-VB GND

Analog IN -

+

Sensor

ß 0 / 4 ...20mA

LD 510

Sensors with 4 - 20 mA output in 3-wire technology

I (500µA)

12345678

+ RS485

- RS485
SDI

Analog IN +

+VB 24Vdc

-VB GND

Analog IN -

+

-

Sensor

ß 0 / 4 ...20mA

LD 510

Sensors with 4 - 20 mA output in 4-wire technology

 0 / 4 ...20mA

ß 0 / 4 ...20mA

I (500µA)

12345678

+ RS485

- RS485
SDI

Analog IN +

+VB 24Vdc

-VB GND

Analog IN -

Sensor

+

-

LD 510

Yellow

Yellow

Yellow

Grau

blue

blue

blue

red

red

Settings

LD500 V1.00 Seite 43 von 68

12.4.6 Two-, three- and four-wire connector pin assignments for PT100/PT1000/KTY81

Yellow

rd

pink

Sensor

I (500µA)

12345678

+ RS485

- RS485
SDI

Analog IN +

+VB 24Vdc

-VB GND

Analog IN -

2-wire PT100/PT1000/KTY81

Sensor

I (500µA)

12345678

+ RS485

- RS485
SDI

Analog IN +

+VB 24Vdc

-VB GND

Analog IN -

3-wire PT100/PT1000/KTY81

Sensor

I (500µA)

12345678

+ RS485

- RS485
SDI

Analog IN +

+VB 24Vdc

-VB GND

Analog IN -

4-wire PT100/1000/KTY81

Yellow

Yellow

grey

grey

Pink

Pink

red

red

Scope of delivery

LD500 V1.00 Seite 44 von 68

12.5 Dew Point Sensor FA 500 / FA 510 of type FA 5xx (RS 485 Modbus)

First step: choose an unused sensor digital channel

External sensor  Settings  Sensor settings  C1

Second step: choose type FA 5xx

External sensor  Settings  Sensor settings  C1  Type description field  FA 5xx

External sensor  Settings  Sensor settings  C1  text field “Name”

Now the Type FA 5xx is selected for the
FA 5xx series and confirmed by pressing
the OK button.

Input of a name, please enter the text
field „Name“.

It is possible to enter a name with max.
24 characters.

Confirmation by pressing the OK-button.

The connection with the FA 5xx sensor is
done after confirmation by pressing “OK”.

Settings

LD500 V1.00 Seite 45 von 68

12.5.1 Settings Dew point sensor FA 500 FA 510

12.5.1.1 Unit selection for temperature and humidity

External sensor  Settings  Sensor settings  C1 arrow right (2.page)

12.5.1.2 Definition of the System pressure (relative pressure value)

External sensor  Settings  Sensor settings  C1 arrow right (2.page)Pressure Setting

The system pressure is inderted by entering
the values in the corresponding text field.
The unit can be freely selected, selection
menu is opened by pressing the
corresponding button units

Confirm the settings by pressing the OK
button.

Unit selection for temperature and
humidity by pressing the button °C, °F,

g/m³ or mg/m³.

Confirm the settings by pressing the OK
button.

Settings

LD500 V1.00 Seite 46 von 68

12.5.1.3 Definition of Reference pressure (absolute pressure value)

External sensor  Settings  Sensor settings  C1 arrow right (2.page)Pressure Setting 
Text field Ref.Pressure

12.5.1.4 Calibration

External sensor  Settings  Sensor settings  C1 arrow right (2.page) Calibration

26.45

Here, a one-point calibration can be
performed.

For that purpose, please enter in the text
box "Reference Value" the new correct
dew point value.

Then by pressing the "Calibration" button
taking over the inserted reference value.

Calibration can be put back to factory

Reference pressure is the pressure for that
the dew point in relaxation will be back­calculated.

Default- Value is 1013 mbar (Atm.
Pressure).

Confirm the settings by pressing the OK
button.

Settings

LD500 V1.00 Seite 47 von 68

12.5.1.5 More Settings Analogue output 4-20mA

External sensor  Settings  Sensor settings  C1 arrow right (2.page) More-Settings  4-20mA

22

<3.6

This menu allows the adjustment / assignment of the
measurement value and the scaling of the analogue
output.

Selection of the measurement value by selecting the
appropriate measured value key in this example, “DP °

C" for dew point ° Ctd.

In text fields "4mA" and "20mA" the appropriate
scaling values are entered, here from -80 ° Ctd (4mA) to

-20 ° Ctd
(20mA).

With "Error Val" is determined what is output in case of
error at the analog output.

 <3.6 Sensor error / System error
 22 Sensor error / System error

 4..20 Output according Namur (3.8mA – 20.5 mA)

< 4mA to 3.8 mA Measuring range under range
>20mA to 20.5 mA Measuring range exceeding

Scope of delivery

LD500 V1.00 Seite 48 von 68

12.6 Flow sensor of type VA 5xx (RS 485 Modbus)

First step: choose an unused sensor digital channel

External sensor  Settings  Sensor settings  C1

Second step: choose type VA 5xx

External sensor  Settings  Sensor settings  C1  Type description field  VA 5xx

External sensor  Settings  Sensor settings  C1  Name description field

The connection with the VA 5xx sensor is
done after confirmation by pressing “OK”.

Now the Type VA 5xx is selected for the
VA 5xx series and confirmed by pressing
the OK button.

Input of a name, please enter the text
field „Name“.

It is possible to enter a name with max.
24 characters.

Settings

LD500 V1.00 Seite 49 von 68

12.6.1 Settings for Flow sensor VA 5xx

External senor  Settings  Sensor settings  C1 arrow right (2.page)

12.6.1.1 Diameter settings (only for VA 500 or VA 550)

External senor  Settings  Sensor settings  C1 arrow right (2.page)  diameter description field
External senor  Settings  Sensor settings  C1 arrow right (2.page)  diameter unit description field

Important:
The inner diameter should be entered as precisely as possible, because otherwise the measurement
results are not correct!
There is no uniform standard for the tube inner diameter!
(Please, inquire at the manufacturer or measure by your own!)

For each text field could be the either a
value or a unit be set.

Settings by entering the text field and
then input a value or select the unit for
the appropriate field.

In case of VA 520 and VA 570 with
integrated measuring section the
diameter and diameter unit field are not
access able.

Important:
Only for VA 500 or VA 550 possible to
change the inner diameter

Here the “inner diameter” is set to

27.5mm.

Please confirm by pressing the OK button
and go back with arrow left (1.page).

After pressing the Unit Text fields
following units bare selectable.

Settings

LD500 V1.00 Seite 50 von 68

12.6.1.2 Gas Constant settings

External senor  Settings  Sensor settings  C1 arrow right (2.page)  Gas Constant description field

Attention:

Reference temperature and reference pressure (factory setting 20 °C, 1000 hPa):
All volume flow values (m³/h) and consumption values indicated in the display are
related to 20 °C, 1000 hPa (according to ISO 1217 intake condition)
0 °C and 1013 hPa (= standard cubic meter) can also be entered as a reference.
Do not enter the operation pressure or the operation temperature under reference
conditions!

All gases marked in blue and with (real)
have
been a real gas calibration curve stored in
the sensor.

Select the gas you require and confirm
selection by pressing OK button.

Settings

LD500 V1.00 Seite 51 von 68

12.6.1.3 Definition of the reference conditions

Here, the desired measured media reference conditions for pressure and temperature can be defined

External senor  Settings  Sensor settings  C1 arrow right (2.page)  Ref. Pressure description field
External senor  Settings  Sensor settings  C1 arrow right (2.page)  Ref. Pressure Unit description field

External senor  Settings  Sensor settings  C1 arrow right (2.page)  Ref. Temp. description Field
External senor  Settings  Sensor settings  C1 arrow right (2.page)  Ref. Temp. Unit description Field

12.6.1.4 Definition Unit of flow and velocity

External senor  Settings  Sensor settings  C1 arrow right (2.page)  Flow description Field
External senor  Settings  Sensor settings  C1 arrow right (2.page)  Velocity description Field

Settings

LD500 V1.00 Seite 52 von 68

12.6.1.5 Definition consumption counter value and consumption unit

External senor  Settings  Sensor settings  C1 arrow right (2.page)  Count Val. description Field
External senor  Settings  Sensor settings  C1 arrow right (2.page)  Count Val. Unit description Field

Remark:

After confirmation with OK, the font is black again and the values and settings are accepted

The sensor allows taking over a starting
counter value. Inserting the value by
entering the ”Count. Val.” text field.

In the Count. Val. Unit field different units
could be used. Selection by activation of
the “Count. Val. Unit” text field

In case the counter value unit will be
changed only the consumption counter
value will be recalculated to the
appropriate unit.

Selection to confirm selection by pressing

OK button.

Settings

LD500 V1.00 Seite 53 von 68

12.6.1.6 Settings analogue output 4-20mA of VA 5xx

External senor  Settings  Sensor settings  C1 More-Settings  4-20mA Ch1

This menu allows the adjustment / assignment of the
measurement value and the scaling of the analogue output
by pressing the”4-20mA Ch1” button.

Selection of the analogue output measurement value by
activating the appropriate measured value key in this
example, “Flow".
Possible outputs are flow, velocity and temperature.
In case of no use, please select “Off”.

The analogue output scaling have to possibilities,
automatic scaling (default) and a manual scaling by the
user. Auto scaling is based on the calibration settings,
means 4mA is set to zero and the 20mA value is based on
the max. settings here 900m³/h

A “manual scaling” needs an activation of the “scale

manual” button.

In text fields "4mA" and "20mA" the appropriate scaling
values are entered, here from zero m³h (4mA) to 300 m³/h
(20mA).

With "Error Val" it is determined what is the output in case
of an error at the analogue output.

 2 mA Sensor error / System error
 22 mA Sensor error / System error

 4..20 Output according Namur (3.8mA – 20.5 mA)

< 4mA to 3.8 mA Measuring range under range
>20mA to 20.5 mA Measuring range exceeding

Inputs / changes to be confirmed with “OK” button. Return
to main menu with “Back”.

Settings

LD500 V1.00 Seite 54 von 68

12.6.1.7 Settings Pulse / Alarm output of VA 5xx

External senor  Settings  Sensor settings  C1 More-Settings  Pulse / Alarm

External senor  Settings  Sensor settings  C1 More-Settings  Pulse

The pulse output of the VA 5xx could be
set functionally as pulse output or alarm
output.

Function to activate by pressing either the

“Pulse” or “Alarm” button.

In case of no use, please select “none”.

To set up the pulse first the unit and the
measurement value have to be defined.

Unit selection by pressing “unit” button
and choice one of the possible units “kg”,

“cf”, “ltr” or “m³”).

Pulse weight setting by entering the text
field “Value”.
Here with defined 1 pulse per m³ and with
positive polarity.

With „Polarity“ the switching state could
be defined.
Pos. = 0 1 neg. 1 0

pos

neg

open

closed

Settings

LD500 V1.00 Seite 55 von 68

External senor  Settings  Sensor settings  C1 More-Settings  Alarm

In case of use the pulse output as alarm
following definitions needs to be set:

Unit selection by pressing “unit” button
and choice one of the possible units

“cfm”, “ltr/s”, “m³/h”, “m/s” ”, “°F ”, “°C”
”, “kg/s” or ”, “kg/min”).

Alarm value setting by entering the text
fields “Value”.

The limits „High“ or „Low“ defines when
the alarm is activated, selecting by
pressing the appropriate button
High: Value over limit

Settings

LD500 V1.00 Seite 56 von 68

12.6.1.8 Settings ZeroPoint or Low Flow Cut off for VA 5xx

External senor  Settings  Sensor settings  C1  More-Settings  Zeropoint

2.045

2.045

With these function following
adjustments for the sensor VA 5xx could
be done:

Zeropoint:

When, without flow, the installed sensor
shows already a flow value of > 0 m³/h
herewith the zero point of the
characteristic could be reset

Cutoff:

With the low-flow cut off activated, the
flow below the defined "LowFlow Cut off"
value will be displayed as 0 m³/h and not
added to the consumption counter.

For Zero Point the text field “ ZeroPoint”

to enter and insert the displayed actual
flow, here 2.045

Sensor Type Modbus

LD500 V1.00 Seite 57 von 68

12.7 Type Modbus

12.7.1 Selection and activation of Sensor-Type Modbus

First Step: First step: choose an unused sensor channel

External sensor  Settings  Sensor settings  C1

Second step: choose type Modbus

External sensor  Settings  Sensor settings  C1  Type description field  Modbus

Third step: confirm with OK.

External sensor  Settings  Sensor settings  C1  arrow right (2.page) Va  use

12.7.1.1 Modbus Settings

External sensor  Settings  Sensor settings  C1  arrow right (2.page)  Modbus
Settings ID -text field

Via Modbus, it is possible to read out up to 8
Register-Values (from Input or Holding Register) of
the sensor.

Selection by the Register Tabs Va –Vh and
activation by pressing of the corresponding Use
button.

Please insert here the specified Modbus ID of the
sensor, allowed values are 1 -247, (e.g. here Modbus

ID = 12)

For setting the Modbus ID on the sensor, please see
sensor-datasheet.
In addition in the menu are the serial transmission
settings Baudrate, Stopbit, Paritybit and Timeout time
to define.
.
In case that the LD 510 is the end of the RS485 bus
system with activating Term- & Bias- button the
required termination and biasing could be activated.

Confirmation by pressing OK button.

For resetting to the default values please press Set to

Default.

Sensor Type Modbus

LD500 V1.00 Seite 58 von 68

External sensor  Settings  Sensor settings  C1  Reg. Address description field

Important:
Required is the correct register-address.
It should be noted that the register-number could be different to the register-address
(Offset). For this, please consult the sensor data sheet.

External sensor  Settings  Sensor settings  C1  Reg. Format description field

Supported Data types:
Data Type: UI1(8b) = unsigned Integer => 0 - 255

I1 (8b) = signed integer => -128 - 127
UI2 (16b) = unsigned Integer => 0 - 65535
I2 (16b) = signed integer => -32768 - 32767
UI4 (32b) = unsigned Integer => 0 - 4294967295
I4 (32b) = signed integer => -2147483648 - 2147483647
R4 (32b) = floating point number
Byte Order:
The size of each Modbus-register is 2 Byte. For a 32 bit value two Modbusregister will be read out by

the DS500. Accordingly for a 16bit Value only one register is read.
In the Modbus Specification, the sequence of the transmitted bytes is not defined clearly. To cover all

possible cases, the byte sequence in the DS500 is adjustable and must adapted to the respective
sensor. Please consult here for the sensor datasheet.

e.g.: High byte before Low Byte, High Word before Low Word etc.
Therefore the settings have to be made in accordance to the sensor data sheet.

The measurement values are kept in the
registers of the sensor and can be
addressed via Modbus and read by the
PI 500
This requires setting the desired register
addresses in the PI 500

Entering the register / data address is

With the buttons Input Register and

Holding Register the corresponding

Modbus-register type will be selected.

The number format and transmission
order of each value needs to be defined
by Data Type and Byte Order. Both have
to be applied in correct combination.

Sensor Type Modbus

LD500 V1.00 Seite 59 von 68

Example:

Holding Register - UI1(8b) - Value: 18

Holding Register – UI4(32) - Value: 29235175522  AE41 5652

External sensor  Settings  Sensor settings  C1  Unit- description field

Selection Register Type Holding Register,
Data Type U1(8b) und Byte Order A / B

HByte LByte
18 => 00 12

Data Order 1. Byte 2. Byte
A 00 12

Selection Register Type Holding Register,
Data Type U1(32b) und Byte Order A-B-C-

D

HWord LWord
HByte LByte HByte
LByte
29235175522 => AE 41 56
52

By pressing the description field Unit
the list with the available units appear

Please select the unit by pressing the
respective button e.g. m³/h.
For validation of the unit, please push the
button OK
To move through the list please press the
button Page.
In case the unit is not available it is
possible to create a user defined unit.
Therefore, please select one of the

User_X buttons.

Sensor Type Modbus

LD500 V1.00 Seite 60 von 68

External sensor  Settings  Sensor settings  C1  Scale- description field

External sensor  Settings  Sensor settings  C1  OK

The use of this factor allows adapting the
output value by the same.

By default or value = 0 no scaling is applied
and displayed in the field is don’t scale

By pressing the OK button, the inputs are
confirmed and stored.

Data logger settings

LD500 V1.00 Seite 61 von 68

12.8 Data logger Settings

External sensor  Settings  Logger settings

Remark:

If more than 12 measurement data are recorded at the same time, the smallest possible
time interval of the data logger is 2 seconds.

In addition, if more than 25 measurement data are recorded at the same time, the
smallest possible time interval of the data logger is 5 seconds.

In the top row you can select the
predefined Time intervals 1, 2, 5, 10, 15,
30, 60 and 120 seconds for recording.

A different, individual Time interval can
be entered in the highlighted white
description field right at the head, where
the currently set Time interval is always
displayed.

Remark:

The largest possible Time interval is 300
seconds.

Sensor Type Modbus

LD500 V1.00 Seite 62 von 68

External sensor  Settings  Logger settings  force new Record File button

or

External sensor  Settings  Logger settings  force new Record File button  Comment
description field

Main menu  Settings  Logger settings  timed Start button

A new recording file will be created by
pushing the force new record file button
and a name or comment can be entered
by the choice of the Comment
description field.

Important:

If a new recording file should be
created, the force new record file button

By pushing the timed Start button and
then the date/time description field
below, the date and the start time can
be set for a data logger recording.

Remark:

If the start time is activated, it will
automatically be set at the current time
plus a minute.

Sensor Type Modbus

LD500 V1.00 Seite 63 von 68

External senor  Settings  Logger settings  timed Stop button

External senor  Settings  Logger settings  timed Start button/timed Stop button
 Date/Time description field

By pushing the timed Stop button and
then the date/time description field
below, the date and the stop time can
be set for a data logger recording.

Remark:

If the stop time activated, it will
automatically be set to the current time
plus an hour.

After pushing the date/time description

field a window will appear where the

yellow marked area of the time or date
can always be set and changed.

Sensor Type Modbus

LD500 V1.00 Seite 64 von 68

External senor  Settings  Logger settings  timed Start button/timed Stop button
 Date/Time description field  Cal button

External senor  Settings  Logger settings  Start button

External senor  Settings  Logger settings  Start button/Stop button

Important:

If a new recording file should be created, the force new record file button must be
activated.
Otherwise, the last applied recording file is used.

After the start and stop time
activation and the created settings,
the Start button will be pushed and
the data logger is armed.

The data logger starts the recording at
the set time!

The data logger can be started without
activated time settings, use the Start
and Stop buttons for activate and
disable.
Left below there will be shown how
many values are recorded and how
long there still can be recorded.

Remark:

With the Cal button the desired date
can be easily select from the calendar.

Data logger settings

LD500 V1.00 Seite 65 von 68

13 Scope of delivery

The LD 500 is available either as a single unit or in a set. The set contains all the components and
accessories that are protected in a a rugged and shock-resistant transport case.

.

In der nachfolgenden Tabelle sind die Komponenten mit ihren Bestellnummern aufgelistet.

Description

Order no.r

Set LD 500 consisting of:

0601 0105

LD 500 leak detector with acoustic trumpet, and integrated camera,
100 leak tags for marking the leakages on site

0560 0105
Sound-proof headset

0554 0104

Focus tube with focus tip

0530 0104

Battery charger(AC adapter plug)

0554 0009

Transportation case

0554 0106

Helix cable for connecting the ultrasonic sound sensor

0200 01402

Focus tube with
focus tip
(0530 0104)

Soundproof
headset
(0554 0104)

Ext. Power supply
(0554 0009)

LD500 Leak meter
(0560 0105)

Transport case
(0554 0106)

Data logger settings

LD500 V1.00 Seite 66 von 68

Diese Erklärung beinhaltet keine Zusicherung von Eigenschaften.
Die Sicherheitshinweise der mitgelieferten Produktdokumentation sind zu beachten.

Appendix

LD500 V1.00 Seite 67 von 68

Contact

LD500 V1.00 Seite 68 von 68

SALES OFFICE NORD

Am Oxer 28c
D-24955 Harrislee
DEUTSCHLAND
Tel.: [phone] - 0
Fax: [phone] - 15

[e-mail]

www.cs-instruments.de

SALES OFFICE SOUTH

Zindelsteiner Straße 15
D-78052 VS-Tannheim
DEUTSCHLAND
Tel.: [phone]
Fax: [phone]

[e-mail]

www.cs-instruments.de