Airy Technology, Inc.
Airy Technology - Model P231 -Remote Particle Counter
The Airy Technology P231 remote particle counter measures 0.5 µm and 5.0 µm with a flow rate of 1.0 CFM (28.3 LPM). Integration is easy into a real-time monitoring or building management system via Modbus™ RTU or Modbus™ ASCII. The P231 is the smallest remote particle counter in the market and has easy mounting options. The Airy Technology P231 complies with ISO 21501-4 and includes a 2 year limited warranty.
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- World’s smallest 1 CFM remote particle counter
- Measures 0.5 µm and 5.0 µm
- 1.0 CFM (28.3 LPM) flow rate
- Measures 2 channels of simultaneous data
- Long life laser diode
- Modbus™ RTU or Modbus™ ASCII outputs
- Concentration limit of 500,000 per ft³
- Complies with ISO 21501-4 and JIS B9921 standards
- Lightweight stainless steel enclosure
- Easy to clean and wipe down
- 2 year limited warranty
- Channel Sizes: 0.5 µm and 5.0 µm
- Counting Efficiency: 50% at 0.5 μm; 100% for particles > 0.75 μm (per JIS)
- Concentration Limit: 500,000 particles / ft3 at 5% coincidence loss
- Light Source: Long Life Laser Diode
- Zero Count Level: Size Resolution: Flow Rate: 1.0 CFM (28.3 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 Modbus™ 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 probes
- 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
- Included Accessories: User manual
- Optional Accessories: Purge filter, data cable, vacuum and sample tubing, Isokinetic sampling probe