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.

Features & Benefits

• 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

Specifications