SUTO S531 Manual
English
Instruction and operation manual
S531
Ultrasonic Leak Detector
Dear Customer,
Thank you for choosing our product.
Before you start up the device, please read this manual in full and
carefully observe instructions stated. The manufacturer cannot be held
liable for any damage that occurs as a result of non-observance or non-
compliance with this manual.
Should the device be tampered with in any manner other than a
procedure that is described and specified in the manual, the warranty is
void and the manufacturer is e empt from liability.
The device is designed e clusively for the described application.
SUTO offers no guarantee for the suitability for any other purpose.
SUTO is also not liable for consequential damage resulting from the
delivery, capability or use of this device.
2 S531
Table of Contents
1 Safety instructions .....................................................................5
2 Registered trademarks.................................................................7
3 Application.................................................................................8
4 Features....................................................................................8
5 Technical data............................................................................9
5.1 General data.......................................................................9
5.2 Electrical data......................................................................9
5.3 Performance data...............................................................10
6 Scope of delivery......................................................................11
7 Learning about the device..........................................................12
7.1 Components .....................................................................12
7.2 Touch screen display...........................................................13
7.3 Dimension and electrical ports.............................................15
8 Before you start for the first time................................................16
8.1 Charging the device............................................................16
8.2 Performing initial setup.......................................................16
9 Procedures of detecting leakages ...............................................19
9.1 Create a project ................................................................20
9.2 Specify the measurement setting.........................................20
9.3 Search and locate a leakage................................................21
9.4 Record the leak..................................................................22
9.5 Manage leak record and projects..........................................24
9.5.1 Edit or delete a leak record..................................................24
9.5.2 Edit or delete a project........................................................26
9.6 E port project files ..........................................................28
9.6.1 E port to a USB drive..........................................................28
9.6.2 Copy from S531 to PC ........................................................28
9.7 Import project files to LMS..................................................28
10 Maintenance...........................................................................29
10.1 Self-test..........................................................................29
10.2 Updating the firmware......................................................29
10.3 Resetting the device.........................................................32
10.4 Cleaning the sensor..........................................................32
11 Optional accessories................................................................33
12 Disposal or waste....................................................................33
13 Appendi : Headset overview.....................................................34
13.1 Power on or off................................................................35
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13.2 Turn on or off Noise Cancellation........................................35
13.3 Switching to the wireless mode..........................................36
13.4 Switching to the wired mode..............................................36
13.5 Pairing a new headset with the S531...................................37
13.6 Care and maintenance......................................................38
4 S531
1 Safety instructions
1 Safety instructions
Please check if this instruction manual matches the
product type
Please observe all notes and instructions indicated in this
manual. It contains essential information which must be
observed before and during installation, operation and
maintenance. Therefore this instruction manual must be read carefully
by the technician as well as by the responsible user or qualified
personnel.
This instruction manual must be available at the operation site of the
leak detector at any time. In case of any obscurities or questions,
regarding this manual or the product, please contact the manufacturer.
WARNING!
Compressed air!
Any contact with quickly escaping air or bursting
parts of the compressed air system can lead to
serious injuries or even death!
•Avoid that persons get hit escaping air or bursting parts of the
system.
WARNING!
Laser pointer!
Do not point into the eyes with the laser It can lead
to serious injuries particularly on lens and retina or
even blindness!
•Never look directly at the laser
•Never point the laser at persons.
•Never point the laser at smooth and reflective surfaces. This can
lead to a reflection of the laser.
WARNING!
Voltage used for supply!
Any contact with energized parts of the product, may
lead to a electrical shock which can lead to serious
injuries or even death!
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1 Safety instructions
WARNING!
To prevent possible hearing damage, do not listen at
high volume levels for long periods
ATTENTION!
Permitted operating parameters!
Observe the permitted operating parameters, any
operation exceeding this parameters can lead to
malfunctions and may lead to damage on the
instrument
•Do not e ceed the permitted operating parameters.
•Make sure the product is operated in its permitted limitations.
•Do not e ceed or undercut the permitted storage and operation
temperature and pressure.
General safety instructions
•It is not allowed to use the product in e plosive areas.
•Please observe the national regulations before/during operation.
Remarks
•It is not allowed to disassemble the product.
ATTENTION!
Measurement values can be affected by malfunction!
The device must be used properly and frequently
maintained, otherwise it may lead to wrong
measurement values that can lead to wrong results
•Avoid condensation on the leak detector sensor because this will
affect the accuracy enormously.
6 S531
1 Safety instructions
Storage and transportation
•Ensure the transportation temperature is between -20 ... +50°C.
•For transportation it is recommended to use the packaging that
comes with the leak detector.
•Please ensure that the storage temperature of the sensor is
between -10 ... +50°C.
•Avoid direct UV and solar radiation during storage.
•For the storage the humidity must be <90%, no condensation.
2 Registered trademarks
Trademark Trademark owner
SUTO®SUTO iTEC
MODBUS®Modbus Organization, Hopkinton, USA
HART®HART Communication Foundation, Austin, USA
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3 Application
3 Application
The S531 is a hand-held ultrasonic leak detector that helps you quickly
detect and provides quantitative data for the leakages in compressed air
or any pressurized gas systems.
Gas leaks emit ultrasound, however the frequency is too high to hear by
human ear directly. The S531 converts the leak ultrasound to a lower
frequency that can be heard through headphones from several meters
away, which leads you to find the leak source.
In unpressurised systems, you can use an ultrasonic tone generator to
generate sounds that can be detected by the S531.
To efficiently manage the leak data, SUTO offers the Leak Management
Software (LMS) for your need. The LMS provides a total solution for leak
detection, management and easy report creation.
This manual takes you through how to use the S531.
4 Features
•Detects leaks in the compressed air or gas system easily even
from distance.
•Supports high resolution 3.5” color touch screen, easing
operations in leak detection.
•Supports wireless connection with headset.
•Builds in camera to take photo of leak locations.
•Provides voice recorder for voice memos.
•Equips with laser pointer to pinpoint leak locations.
•Records leak information for statistics and repair.
•Calculates air loss in l/min, m3/h or cfm and in the local currency
•Integrates noise reduction technology.
•Supports battery capacity for up to 6 hours.
8 S531
5 Technical data
5 Technical data
5 1 General data
Principle of
measurement
Ultrasonic leak detection
Measuring medium Compressed Air, refrigerants and any
compressed gases
Jack 3.5 mm stereo phone jack for headset
Operating temperature 0 ... +40°C
Battery life About 6 hours with wireless off
Charging temperature +10 ... +45°C
Charging time Around 3 hours
Materials of the detector PC + ABS
Dimensions See section 7.3.
Interface Wireless connection to headset
USB port for charging and data e change
Display 3.5” color LCD
Laser pointer Wave length: 640 ... 660 nm
Output power: < 1.0 mW
Camera 5.0 megapi els
Headset Noise isolated and wireless
Weight 3.65 kg (full set)
5 2 Electrical data
Power supply Internal lithium-ion battery
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