Sensitivity range: 0.2 – 10.0 µm

4 Channel Airnet Particle Sensor

The Airnet II 4 Channel Particle Sensor meets the specifications of ISO 21501-4 and EU GMP Annex 1 to measure the size and number of particles suspended in the air for real-time monitoring of defect-causing particles.

A simple and cost-effective way to monitor your cleanroom, the Airnet II Particle Sensor provides unparalleled performance with data transmission capabilities for remote monitoring. Versatile power options combined with an ultra-small footprint make the Airnet II Particle Sensor easy to install right where you need it.

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The unit can be configured to accept distributed power from an in-house system or power over ethernet (PoE). Data integrity is maintained through the use of a data queue feature that continues to gather data even if communication is lost. To ensure proper flow conditions and vacuum system operation, these units incorporate a Dynamic Flow Sensing system that will alarm with a 15% change in flow conditions.
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Airnet II Particle Sensor (4 Channel)
Airnet II Particle Sensor (4 Channel)
Complete Solutions Petal
Annex 1 Circle

Features

  • 4 channels
  • 0.2, 0.3, 0.5, 1.0, 5.0, and 10.0 μm size range
  • 0.1 or 1.0 CFM flow rate
  • Interfaces with object linking and embedding (OLE) for process control (OPC) communications, Modbus communications and optional 4-20 mA output
  • Chemical-resistant polycarbonate (PC) enclosure
  • Low sample point cost
  • Small enough for use in remote locations
  • ISO 21501-4 and EU GMP Annex 1 compliant

Benefits

  • Proven technology provides reliable and accurate data
  • Allows for immeditate reaction to particle contamination events
  • A low-cost solution for multipoint monitoring
  • Interfaces with Facility Net, Pharmaceutical Net and FacilityPro Software for comprehensive management of cleanroom conditions
  • A small footprint and flexible mounting options make it easy to install in cleanrooms and mini-environments
  • A laser diode (LD) drastically reduces the need for maintenance and extends product lifecycle
  • Automatic laser shutdown reduces laser failures
  • Real-time monitoring of defect-causing particles
  • Easy to clean/wipe down; designed to minimize particle traps
  • Power over Ethernet (PoE) simplifies installations
  • OPC or Modbus TCP communications easily utilized
  • Optional 24 VDC input / 4-20 mA output configurations available
 

Applications

  • Cleanroom monitoring
  • Dedicated monitoring of critical locations
  • Trend analysis
  • Statistical process control
  • Multi-location monitoring

Supporting Materials

Specification Sheets

Airnet® II 4 Channel Particle Sensor >

Airborne Particle Measuring Complete Product Line >

Airnet® II 2 Channel Particle Sensor >

Airnet® IIs Stainless Steel 2 Channel Particle Sensor >

FAQs

What is minimum and maximum sampling intervals (what do they mean)? For example, if the minimum is 60 seconds and the maximum is 3600 seconds. >

What is the concept of Queuing? Is it just to allow “missed” data (due to communication interruption) to be retrieved? If I want the real-time data can I set the queuing to “1”? In this case, does the sampled data still have the same meaning? >

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Is it possible that the Airnet II detects “Zero” particles for a long time? We have observed that the device didn’t detect a single particle for more than 15 mins and then suddenly it started to detect particles, then shortly thereafter it will not detect any particles again. >

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Available Accessories

Facility Net

Facility Net

Facility Net Software provides a solution for comprehensive environmental monitoring, including a real-time and historical data display. Compatible with Particle Measuring Systems particle counters and molecular contamination monitors, as well as various third-party products.

High-Pressure Diffuser (0.1 CFM)

High-Pressure Diffuser (0.1 CFM)

The High-Pressure Diffuser lets you count particles in high-pressure gas lines by taking gas at pressures between 40 and 100psi and reducing it to a level acceptable to particle counters designed for atmospheric pressure.

IsoAir® Protection System

IsoAir® Protection System

The IsoAir® Protection System protects your particle counter with a polycarbonate (PC) cover and stainless steel enclosure so you don’t have to remove it from its environment. Featuring a capped probe, the IsoAir Protection System even stays protected during sterilization.

lasair 3 isokinetic sampling probe

Isokinetic Sampling Probe

The Isokinetic sampling probe allows you to move sample collection to where you need it most.

lasair 3 isokinetic sampling probe

Isokinetic Sampling Probe (0.1 CFM)

The Isokinetic sampling probe allows you to move sample collection to where you need it most.

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