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Airy Technology P231 Remote Particle Counter

Our Price: $2,295.00

Item Number: P231

Manufacturer: Airy Technology

Part Number: AT-P231-1

Product Options

Accessory Options

P230/P231 Remote Power Supply (100 - 240 VAC In, 24 VDC Out) (+ $65.00)

Purge Filter 1.0 CFM (28.3 LPM) (+ $145.00)

Sample Tubing 3/16" ID - 5/16" OD per foot (+ $2.00)

CAT5 Cable Plenum per foot (+ $1.05)

P230/P231 Validation Manual (+ $100.00)

Certificate of Origin (+ $130.00)

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Airy Technology P231 Remote Particle Counter

The Airy P231 is the markets smallest fixed mount, remote particle counter that has easy mounting options. The P231 measures particles from 0.5 µm and 5.0 µm with a flow rate of 1.0 CFM (28.3 LPM). The P231 also has easy integration for real-time monitoring or building management system via Modbus™ RTU or Modbus™ ASCII. The P231 is ideal for cleanroom continuous monitoring and ISO Cleanroom Certification.

Features

Measures Particles from 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 technology
Modbus™ RTU or Modbus™ ASCII outputs
Concentration limit of 500,000 per ft³
Complies with ISO 21501-4 and JIS B9921 standards
Durable stainless steel enclosure
Easy to clean and wipe down
2 year limited warranty

Technical Specifications

Particle 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	<1 count / 5 minutes (per JIS B9921)
Size Resolution	<15% at 0.7 μm (per ISO 21501-4)
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	Isokinetic sampling probe and user manual
Optional Accessories	Purge filter, data cable, vacuum and sample tubing

Airy Technology P231 Data Sheet

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