Laser Particle Counter for Compressed Air Purity Measurement

The S130 / S132 Laser Particle Counter for Compressed Air Purity Measurement represents a cutting-edge laser particle counter engineered specifically for applications involving compressed air or gases. Meticulously crafted with a focus on quality and informed by customer requirements, this instrument is purpose-built for seamless, round-the-clock operation, ensuring uninterrupted monitoring of compressed air quality. By maintaining stringent standards, it aids in preventing particle contamination in processes and products, thereby safeguarding overall quality and integrity.

Model:S130 / S132

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Particle sizes from 0.1 < d ≤ 5.0 μm

S130 Eco-Version: 0.3 < d ≤ 5.0 μm
S132 Pro-Version: 0.1 < d ≤ 5.0 μm

Integrated Pressure Diffuser

Unlike its competition, the SUTO Laser Particle Counters come with integrated pressure diffusers to reduce the line pressure inside the instrument. This enables users to use the laser particle counters directly from the compressed air system, without installing pressure reducers and therefore being in compliance with the ISO 8573-4 standard.

Integrated Display

The integrated 5” touch screen display offers live readings for all channels, signal output settings as well as an integrated data logger. This allows storage of the measurement data on the device. Measurement values represent the particle counts per ft³, l or m³, or alternatively in μg/m³.

Air Quality Monitoring According ISO 8573-1

The ISO 8573-1 Laser Particle Counter for Compressed Air Purity Measurement defines the compressed air purity classes for particulates in a compressed air system by providing the limit values for each channel. The S132 Laser Particle Counter measures the channels as defined by the ISO 8573-1:

0.1 < d ≤ 0.5 μm
0.5 < d ≤ 1.0 μm
1.0 < d ≤ 5.0 μm

For these 3 channels, the limit values are defined and divided into classes. But furthermore, as stated in the ISO 8573 standard, the fourth channel must be measured as well, d > 5.0 μm. This channel value must be 0 for the classes 0 to 5, otherwise the classification falls into class 6 or worse, where a mass concentration is defined as limit values.

Connections for Data Analysis

The user-friendly signal outputs (Modbus/RTU (RS485), Alarm relay (NO, 40VDC, 0,2A) and USB) make it easy to connect the S130/S132 to SUTO Displays and Data Logger as well as third-party displays and control units.

SUTO Exchange Service

The exchange calibration service eliminates downtime and enables users to have a seamless record of their dew point measurements.

Please contact us for special requests and further application consultation here.

MESSUNG
Particle
Measuring range	S130: 0.3 < d ≤ 5.0 μm S132: 0.1 < d ≤ 5.0 μm
Measuring channels	S130: CH1: 0.3 < d ≤ 0.5 μm CH2: 0.5 < d ≤ 1.0 μm CH3: 1.0 < d ≤ 5.0 μm CH4: 5.0 μm < d (konfigurierbar) S132: 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 (konfigurierbar)
Counting Efficiency according ISO 21501-4	30 ... 70 % of d > 0.1 um, 90 ... 110 % of d >= 0.3 um
Principle of measurement	Laser detection
Sensor	LED-laser
Consumption
Selectable units	cn/m³, cn/ft³

SIGNAL INTERFACE & SUPPLY
Analog output
Signal	4 ... 20 mA (2-wire)
Alarm	Switch output, normally open, max. 40 VDC, 200 mA
Fieldbus
Protocol	Modbus/RTU, Modbus/TCP (with Display version)
Supply
Voltage supply	24 VDC / 10 W (ohne Display) 24 VDC / 20 W (mit Display)
Current consumption	420 mA (ohne Display) 840 mA (mit Display)
Data interface
USB	USB Micro with OTG support

GENERAL DATA
Configuration
Others	Device comes pre-configured Configuration can be done via on-screen touch
Display
Integrated	5” color touch screen
Data Logger
Storage	30 million measurement values (optional)
Miscellaneous
Electrical connection	3X M12
Protection class	IP65
Process connection	6 mm quick connect (pressurized version), barb connection (ambient version)
Material	PC, Al alloy
Weight	S130: 1.9 kg S132: 3.2 kg
Dimensions	S130: 271 x 205 x 91 mm S132: 300 x 240 x 120 mm
Operating conditions
Medium	Compressed air and gases free of corrosive, aggressive, caustic and flammable constituents
Flow rate	2.83 l/min
Sample rate	One sample per minute
Medium quality	ISO 8573-4
Medium temperature	0 ... +40 °C
Medium humidity	< 90 %, no condensation
Operating pressure	0.3 ... 1.5 MPa
Ambient temperature	+10 ... +40 °C
Ambient humidity	0 ... 90 % rH
Storage temperature	-10 ... +50 °C
Storage humidity	< 90 % with no condensation
Transport temperature	-30 ... +70 °C Without display -10 ... +60 °C with display