SUTO S132 Manual
English
Instruction and Operation Manual
S132
Laser Particle Counter
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 e empt from liability.
The device is destined 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 S132
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 Procedure of general particle counting .....................................9
6 Dimensional drawing..................................................................10
7 Installation ..............................................................................11
7.1 Installation methods............................................................11
7.2 Installation procedure .........................................................13
7.3 Electrical connection............................................................15
8 Configuration ...........................................................................17
8.1 Integrated display...............................................................17
8.2 Service kit..........................................................................17
8.3 E ternal display ..................................................................17
9 Operation using the integrated display.........................................18
9.1 Value view..........................................................................18
9.2 Icons in the status bar.........................................................19
9.3 Trend view..........................................................................20
9.4 Menu.................................................................................21
9.5 Sensor settings...................................................................22
9.5.1 Analog output...............................................................22
9.5.2 Counter setting.............................................................23
9.5.3 Alarm settings...............................................................24
9.5.4 Modbus settings............................................................25
9.5.5 Sensor Info...................................................................25
10 LED indicators at the front panel................................................26
11 Signal outputs.........................................................................27
11.1 Analog output ..................................................................27
11.2 Modbus InterfaceDigital output............................................27
11.3 Alarm output ....................................................................29
12 Optional accessories................................................................30
13 Calibration..............................................................................31
14 Maintenance...........................................................................31
15 Disposal or waste....................................................................31
S132 3
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. 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.
WA NING!
Compressed air!
Any contact with quickly escaping air or bursting
parts of the compressed air system can lead to
serious injuries or even death!
•Do not e ceed the ma imum permitted pressure range (see
sensors label).
•Use only pressure-tight installation material.
•Prevent persons from being hit by escaping air or bursting parts of
the instrument.
•The system must be pressureless during maintenance work.
WA NING!
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.
4 S132
1 Safety instructions
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 e ceed 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.
General safety instructions
•It is not allowed to use the product in e plosive areas.
•Please observe the national regulations before and during
installation and operation.
emark
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.
S132 5
1 Safety instructions
•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
using a simple filter to see if any rough contamination is present.
(E ample of such a test device is shown below. Ask the supplier if
not sure.)
2 egistered trademarks
SUTO®Registered trademark of SUTO iTEC
MODBUS®Registered trademark of the Modbus Organization,
Hopkinton, USA
Android™,
Google Play
Trademarks of Google LLC
6 S132
3 Application
3 Application
The S132 is a laser particle counter, which is designed to measure
particles in compressed air or compressed gases. For the permissible
operating parameters, see chapter 5 Technical data.
The measurement result can be the number of particles per ft3 or m3.
You can choose the unit setting, as needed, using the optional
integrated display, an e ternal 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
e plosive areas. To use it in e plosive areas, please contact the
manufacturer.
4 Features
•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.
S132 7
5 Technical data
5 Technical data
5.1 General data
Parameters Particle counts per ft3 or m3
Principle of
measurement
Laser detection
Sensor LED-laser
Measured medium Compressed air
Measuring channels CH1: 0.1 < d ≤ 0.5 μm
CH2: 0.5 < d ≤ 1.0 μm
CH3: 1.0 < d ≤ 5.0 μm
CH4: 5.0 μm < d (configurable)
Flow rate 2.83 l/min
Sample rate 1 minute sampling time (Values are updated
every one minute.)
Ambient temperature +10 ... +40°C
Humidity of the
measured medium
< 90% rH, no condensation
Operating pressure 0.3 ... 1.5 MPa
Housing material PC, Al alloy
Protection class IP65
Dimensions See the dimensional drawing on page 10.
Display & data logger
(optional)
5” touch screen, 800 480 pi els
100 million values
Weight 3.2 kg
5.2 Electrical data
Power supply 24 VDC, 10 W without display
24 VDC, 20 W with display
8 S132
5 Technical data
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
Counting efficiency
per ISO 21501-4
30 ... 70% of d > 0.1 µm
90 ... 110% of d ≥ 0.3 µm
5.5 Procedure of general particle counting
1. The S132 does not count any particles in the first 5 minutes.
During this period, it performs a purge process to ensure that any
remaining particles in the system are blown out.
2. After purging, the S132 starts sampling at a sampling interval of 1
minute.
a. In the ne t 40 minutes, S132 classifies the sampled values
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 into the
accumulated values to obtain the accumulated particle values
within the last 40 minutes.
S132 9
7 Installation
7 Installation
Please make sure that all components listed below are included in your
package.
Qty Description Item No.
1 S132 Laser Particle Counter * S604 1308 / S604 1309
3 M12 connectors or M12 cables
(depending on orders)
Connector: C219 0059
Cable: A553 0104 / A553 0105
1 1.5 m teflon hose with a quick
connector
A554 0003
1 Purge filter for pre-measurement
(test kit)
A554 0604
1 Power supply A554 0108
1 Mounting brackets No P/N
1 Instruction manual No P/N
1 Calibration certificate No P/N
* S604 1309 has an integrated display and data logger while S604 1308
does not.
7.1 Installation methods
S132 can be used as a stationary or portable instrument.
S132 comes with four mounting brackets. In the stationary installation,
mount the brackets from the backside of the instrument at each corner.
The brackets enable you to install the instrument on the wall easily. The
following are dimensional drawings of two installing methods.
S132 11
7 Installation
7.2 Installation procedure
ATTENTION!
Before you connect the device to your point of
measurement, make sure that there is no rough
contamination like water/oil drops or heavy dust.
This may damage the sensor units. For this please
use the purge filter test kit.
Steps to check:
1. Connect the purge filter test kit onto your measuring point first.
Open the purge valve on the test kit and purge air for a short
period.
2. Check the filter in the test kit to see whether it shows high
contamination of water, oil or dust.
3. If the filter is contaminated severely, stop using the S132 for
measurement because this may lead to serious damage to the
device. In case you are not sure, please contact the
manufacturer.
S132 13
7 Installation
The following steps e plain the procedure of an appropriate installation.
1. Connect the teflon hose with
the inlet of the S132 as
shown in the left figure.
2. Connect the quick connector
on the other end of the teflon
hose with the process.
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.
14 S132
7 Installation
ATTENTION!
Avoid contamination with oil or grease!
It will lead to very slow measurement or impossible
measurement results!
7.3 Electrical connection
The S132 comes with three M12 connectors “A”, “B” and “C”.
Pin assignment
Front view
Connector Pin 1 Pin 2 Pin 3 Pin 4 Pin 5
A SDI -Vb+Vb+D -D
B PE -Vb+Vb+I -I
C Relay Relay GND +D -D
brown white blue black grey
Legend:
SDI Digital signal (internal use)
-VBNegative supply voltage
+VBPositive 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
S132 15
8 onfiguration
8 Configuration
The S132 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 settings using the following devices.
8.1 Integrated display
If the S132 comes with a display (Item No: S604 1309), you can
configure the settings directly using the display. For more information,
see chapter 9 Operation using the integrated display.
8.2 Service kit
If the S132 does not come with a display (Item No: S604 1308), you
can configure the S132 using the optional service kit.
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 S132
with S330/S331 via SDI, and change the settings using this display. See
the instruction manual of the S330/S331 for details.
S132 17
9 Operation using the integrated display
9 Operation using the integrated display
If the S132 comes with a display (Item No: S604 1309), you can view
particle counts in real-time and configure the S132 using the display.
9.1 Value view
After the S132 is powered on and initialized, the screen displays 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 you should contact the customer service.
NOTE: “Service” may also 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 displayed, please contact the customer
service.
18 S132
9 Operation using the integrated display
Area Description
C Shows the progress of the sampling or purging process.
The S132 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 9.2 Icons in the status bar.
F Quick buttons and icon:
•Trend: Click to switch to the graphic view where the four
channels and their particle counts over a period of time
are displayed in a line graph.
•Value: Click to switch to the value view where the four
channels and their particle counts are displayed in real
time.
•Menu: Click to switch to the main menu. For more
information, see 9.4 Menu.
•The camera icon: Click to capture the current screen.
You can read out these screenshots through the USB port.
9.2 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
e pired Alarm triggered
S132 19
9 Operation using the integrated display
9.3 Trend view
Shows the dynamic graphs of all measurements. To view the trend
screen, press Trend in the bottom bar.
The trend view is pre-configured in the factory. You can view the S132
measurement graph without configuring anything. In case that you
want to manipulate the graph, follow the instructions indicated in the
following figure.
20 S132
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