SUTO S132 Manual

English
Instruction and operation manual
S132
Laser particle counter

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S130-Ambient
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 in this manual. 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 exempt from liability.
The device is destined exclusively 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.

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Table of Contents
1 Safety instructions......................................................................................................4
2 Registered trademarks .............................................................................................6
3 Application ..................................................................................................................... 7
4 Features.......................................................................................................................... 7
5 Technical data .............................................................................................................. 8
5.1 General data......................................................................................................... 8
5.2 Electrical data ...................................................................................................... 8
5.3 Output signals......................................................................................................9
5.4 Counting efficiency ............................................................................................ 9
5.5 General procedure of particle counting ..................................................... 9
6 Dimensional drawing ...............................................................................................10
7 Installation...................................................................................................................11
7.1 Installation requirements..............................................................................11
7.2 Installation procedure.....................................................................................13
7.3 Electrical connection........................................................................................14
8 Configuration ..............................................................................................................16
8.1 Integrated display ............................................................................................16
8.2 Service kit............................................................................................................16
8.3 External display.................................................................................................16
9 Operations using the integrated display..........................................................17
9.1 Value view ...........................................................................................................17
9.1.1 Icons in the status bar...........................................................................18
9.2 Trend view...........................................................................................................19
9.3 Menu......................................................................................................................20
9.4 Sensor settings..................................................................................................21
9.4.1 Analog output ............................................................................................21
9.4.2 Counter setting .........................................................................................22
9.4.3 Alarm settings ...........................................................................................23
9.4.4 Modbus settings........................................................................................24
9.4.5 Sensor Info.................................................................................................24
10 LED indicators at the front panel .....................................................................25
11 Signal outputs..........................................................................................................26
11.1 Analog output..................................................................................................26
11.2 Digital output...................................................................................................26
11.3 Alarm output....................................................................................................28
12 Optional accessories..............................................................................................29
13 Calibration.................................................................................................................30
14 Maintenance .............................................................................................................30
15 Disposal or waste ...................................................................................................31

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1 Safety instructions
Please check if this instruction manual matches the
product type.
Please observe all notes and instructions indicated in this
manual. This manual contains essential information that must
be observed before and during installation, operation and
maintenance. Therefore this 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
product at any time. In case of any obscurities or questions regarding
this manual or the product, please contact the manufacturer.
WARNING!
Voltage used for supply!
Any contact with energized parts of the device may
lead to an electrical shock which can lead to serious
injuries or even death!
• Consider all regulations for electrical installations.
• The system must be disconnected from any power supply during
maintenance.
• Any electrical work on system is allowed only by authorized
qualified personal.
ATTENTION!
Permitted operating parameters!
Observe the permitted operating parameters. Any
operation beyond these parameters can lead to
malfunctions and may lead to damage on the product
or the system.
• Do not exceed the permitted operating parameters.
• Make sure that the product is operated under its permitted
conditions.
• Store and operate the product at the permitted temperature and
pressure.
• The product should be maintained and calibrated frequently, at
least annually.

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General safety instructions
• It is not allowed to use the product in explosive areas.
• Please observe the national regulations before and during
installation and operation.
Remark
It is not allowed to disassemble the product.
ATTENTION!
Measurement values can be affected by malfunction!
The product must be installed properly and
maintained frequently. Otherwise it may lead to
wrong measurement values, which can lead to
wrong results.
Storage and transportation
• Make sure that the transportation temperature for the product
without display is between -30 ... +70°C and for the product with
display between -10 ... +60°C.
• It is recommended to use the packaging that comes with the
product for storage and transportation.
• Make sure that the storage temperature of the product is between
-10 ... +50°C.
• Avoid direct UV and solar radiation during storage.
• The storage humidity must be < 90% with no condensation.
ATTENTION!
Equipment may get damaged!
Please make sure, that your measuring point is free
of excessive contamination and dirt. This should
maintained before every measurement.
• Observe the measuring point always before measurement if it is
free of contamination like water drops, oil drops or other rough
contamination.
• Should water hit the inner electronics, the senors could be
seriously damaged.
• Before you start to measure, check your measurement point by

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using a simple filter to see if any rough contamination is present.
(Example of such a test device is shown below。Ask the supplier
if not sure.)
2 Registered trademarks
SUTO®Registered trademark of SUTO iTEC
MODBUS®Registered trademark of the Modbus Organization,
Hopkinton, USA
Android™,
Google Play
Trademarks of Google LLC

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3Application
The S132 is a laser particle counter that is designed to measure the
particle content under the ambient condition. For thepermissible
operating parameters, see chapter 5 Technical data.
The measurement result can be the number of particles per ft3or m3.
You can choose the unit setting, as needed, using the optional
integrated display, an external display, or the service kit.
The S132 laser particle counter is mainly used in compressed air
systems in industrial environments, and is not designed for use in
explosive areas. To use it in explosive areas, please contact the
manufacturer.
4Features
• Measures particle content in compressed air or compressed gases.
• Easy connection through sampling hose and quick connector.
• Applicable to stationary or portable applications.
• Measures particles larger than 0.1 μm.
• Compliance with ISO 8573-4.
• Service indication through LED.
• Connectable to display and data logger produced by the
manufacturer and by third-party manufacturers.
• IP65 casing provides robust protection in rough industrial
environments.
• Optional integrated display for monitoring and configuration.

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5Technical data
5.1 General data
5.2 Electrical data
24 VDC, 10 W without display
24 VDC, 20 W with display
Power supply

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5.3 Output signals
Analogue output
4 ... 20 mA
Digital output
RS-485, Modbus/RTU
Alarm output
NO, 40 VDC, 0.2 A
5.4 Counting efficiency
5.5 General procedure of particle counting
1. The S132 does not count any particles in the first five minutes.
During this period, it performs a purge process to ensurethat any
remaining particles in the system are blown out.
2. After purging, the S132 starts sampling at a samplinginterval
of 1 minute.
a. In the next 40 minutes, classifies the sampledvalues based
on particle sizes and then accumulates them.
b. After the 40 minutes, every one minute (sampling interval),
S132 removes the earliest sample values from the accumulated
values, and then add the latest sampled value intothe
accumulated values to obtain the accumulated particle values
within the last 40 minutes.

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5 Dimensional drawing

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6 Installation
Please make sure that all components listed below are included in your
package.
6.1 Installation requirements
S132 can be used as a stationary or portable instrument.
S132 comes with four mounting brackets for the stationary installation.
Mount the brackets from the backside of the instrument ateach corner.
The brackets enable you to install the instrument on the wall easily.
The following are dimensional drawings of two installing methods.

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Method 1
Method 2

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6.2 Installation procedure
The following steps explain the procedure of an appropriate installation.
1. Connect the teflon hose with
the inlet of the S132 as
shown in the picture.

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Please consider the following recommendations for a successful
measurement result:
• All components from the sampling point to the S132 must be
oil and grease free.
• Ambient and gas temperature must be within the specified ranges.
• The inlet gas must be pressurized with the valid ranges.
• The sampling gas must be dry (< 90% rH) and clean.
• Ensure that valves at the sampling point are not lubricated.

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ATTENTION!
Avoid contamination with oil or grease!
It will lead to very slow measurement or impossible
measurement results!
6.3 Electrical connection
The S132 comes with three M12 connectors “A”, “B” and “C”.
Pin assignment
Front view
Legend:
SDI Digital signal (internal use)
-VB Negative supply voltage
+VB Positive supply voltage
+l Positive 4 ... 20 mA signal
-I Negative 4 ... 20 mA signal
+D RS-485, Modbus / RTU
-D RS-485, Modbus / RTU
Relay Alarm output
PE Protective Earth
GND Communication ground
Connector
Pin 1
Pin 2
Pin 3
Pin 4
Pin 5
A
SDI
-V
b
+V
b
+D
-D
B
PE
-V
b
+V
b
+I
-I
C
Relay
Relay
GND
+D
-D
brown
white
blue
black
grey

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Connection to the external displays from SUTO

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8Configuration
The S130-Ambient is delivered with standard factory settings (as shown
below) or specific customer settings according to the order.
Scaling : 4 mA = 0
20 mA =100000 cn/m3
Alarm : NO, 40 VDC / 0.2 A
Modbus : Device address = Last two digits of the serial number
Baudrate = 19200
Framing/parity/Stop bit = 8, N, 1
Transmission mode = RTU
You can change the factory settings using the following devices.
8.1 Integrated display
If the S132 comes with a display (Item No: S604 1315), youcan
configure the S132 settings directly using the display. Fordetailed
operations, see chapter 9 Operations using the integrated display.
8.2 Service kit
If the S132 does not come with a display (Item No: S604 1313), you
can configure using the optional servicekit.
For more information, please see chapter 12 Optional accessories.
8.3 External display
If you have the S330/S331 display available, you can connect the S130-
Ambient with S330/S331 via SDI, and change the settings using the
display. Please see the instruction manual of the S330/331 for details.

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9Operations using the integrated display
If the S132 comes with a display (Item No: S604 1315), youcan view
the particle counts in real-time and configure the S130- Ambient
using the display.
9.1 Value view
After the S132 is powered on and initialized, the screendisplays the
value view as shown below.
Area
Description
A
Shows the actual sampling result in all sizing channels.
B
Shows the sampling status as follows:
• Sampling flow (0.1 CFM = 2.83 l/min)
• Sensor status:
◦ OK: Indicates that everything is normal.
◦ Service: Indicates that this instrument needs to be
serviced and reminds you to contact the customer
service.
NOTE: “Service” may be shown if the air is supplied with high
concentration of particles or the supply pressure is below the
required minimum pressure. In such cases, make sure that you
operate in the specified pressure range and purge the sample
air through the device for about ten minutes. If “service” is still

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Area
Description
displayed, please contact the customer service.
C
Shows the progress of the sampling or purging process.
The S130-Ambient instrument purges sampled data in the first
five minutes after powered on. During this period, the progress
of “Purging” instead of “Sampling” is displayed.
D
Shows the last four particle counts of each channel in a bar
graph.
E
Status bar, shows the S132 running status. For more
information, see 9.1.1 Icons in the status bar
F
Quick buttons and icon:
• Trend: Click to switch to the trend view where the
measurements of all channels over a period of time are
displayed in line graphs.
• Value: Click to switch to the value view where
measurements of all channels are displayed in real time.
• Menu: Click to switch to the main menu. For more
information, see 9.4 Menu.
• The screenshot icon: Click to capture the current screen
and save it in the memory. These screenshots can be read
out through the USB port.
9.1.1 Icons in the status bar
USB stick connected System error
Sensor connection has
changed, not matching
with configuration
Sensor unit is not
matching with
configuration
Logger version RTC backup battery
status
Sensor calibration is
expired
Alarm triggered