Particles Plus 2301-1 Remote Airborne Particle Counter - 2 Channels, 0.3 �m and 0.5 Microns

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  • Regular price $1,995.00


Particles Plus 2301-1 Remote Airborne Particle Counter

0.3 µm and 0.5 µm @ 0.1 CFM

The Particles Plus 2301-1 Remote Particle Counter measures 0.3 µm and 0.5 µm with a flow rate of 0.1 CFM (2.83 LPM). Integration is easy into a real-time monitoring or building management system via Modbus RTU or ASCII. The 2000 Series is the smallest remote particle counter on the market and has easy mounting options. The Particles Plus 2301 units comply with ISO 21501-4 and include a 2 year limited warranty.

Features anf Benefits

  • Measures 0.3 µm and 0.5 µm
  • 0.1 CFM (2.83 LPM) flow rate with onboard pressure loss alarm
  • Long life laser diode technology
  • World's smallest 0.1 CFM remote particle counter
  • Measures 2 channels of simultaneous data.
  • MODBUS RTU or ASCII Outputs
  • Connect using RS485 or RS232
  • Concentration limit of 500,000 per ft³
  • LED Status Indication
  • Complies with ISO 21501-4 and JIS B9921 standards
  • Seamless integration into a facility monitoring system
  • Light weight stainless steel enclosure
  • 2 year warranty. Extended warranties available
Product Specs
Channel Sizes 0.3 µm and 0.5 µm
Counting Efficiency 50% at 0.3 µm; 100% for particles > 0.45µm (per JIS)
Concentration Limits 500,000 particles / ft3 at 5% coincidence loss
Light Source Long life laser diode
Zero Count Level <1 count / 5 minutes (per JIS B9921)
Flow Rate 0.1 CFM (2.83 LPM)
Flow Control Critical orifice
Vacuum Requirements External vacuum >15" (38.1 cm) of Hg Calibration NIST Traceable
Sample Probe/Tubing Isokinetic sampling probe
Communication Interface Modbus RTU or ASCII outputs (specified upon order)
Power 9-30 VDC
Dimensions (L x W x H) 1.8" x 3.7" x 1.5" (4.5 cm x 9.3 cm x 3.8 cm) does not include probe
Weight 0.62 lb (0.28 kg)
Standards ISO 21501-4 and JIS B9921
Warranty 2 year limited warranty
Operating Conditions 5° to 35°C 20% to 95%RH non-condensing
Storage Conditions -20° to 50°C Up to 98%RH non-condensing
Optional Accessories Isokinetic sampling probe
purge filter
data cable
sample tubing
  • (1) Particles Plus 2301-1 Remote Airborne Particle Counter

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