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AeroTrak Remote Particle Counter 7201

SKU: 7201-01F

AeroTrak Remote Particle Counter 7201 is discontinued.

*A newer model of this product is now available.

Product Details

The TSI AeroTrak® Remote Particle Counter Model 7201 offers the most features and flexibility out of any remote particle counter on the market today. Integration is easy using either Ethernet (TCP/IP) or Serial Modbus RTU communications. The instrument can be powered over its Ethernet connection (Power-over-Ethernet) to simplify installation, or via a local power supply. Configuration can be done locally with a PC or via a web browser.

This particle counter can also store up to 3,000 sample records providing data redundancy. The instrument reports up to 4 particle sizes simultaneously and other key information such as laser current, background light level, date of last calibration, serial number and date of manufacture for easy warranty management.

Digital calibration allows for consistency when managing a large number of instruments. With the optional Temp/RH sensor, users can save cabling and powering a separate sensor into a monitoring or building automation system. The AeroTrak Remote Particle Counter also includes an alarm output which allows its users to alarm locally from the particle counter.


  • Continuous Particle Contamination Monitoring
  • Semiconductor Clean Room Monitoring
  • Hard Disk Drive
  • Flat Panel Display

Features & Benefits

  • Size range 0.2 to 2 μm
  • 0.1 CFM (2.83 L/min) flow rate
  • Up to 4 channels of simultaneous data
  • Models available with continuous flow output
  • Models available with 2-Channel 4-20 mA output
  • Ethernet (TCP/IP) and serial Modbus output
  • Power-over-Ethernet (PoE) or local power
  • 3,000 sample record storage
  • Static or dynamic IP address (DHCP)
  • Local or remote configuration via web browser
  • RoHS Compliant
  • Stainless steel enclosure
  • Optional temp/RH probe
  • Optional external alarm output
  • ISO 21501-4 compliant