AIRY Two-Channel Remote Particle Counter - P235 (USA)

Two-channel remote particle counter P235 product introduction:

P235Remote particle counter measurement0.5 µmand5.0 µm, with an airflow rate of0.1 CFM (2.83 LPM). ViaModbus™ RTUorModbus™ ASCIIEasily integrated into real-time monitoring or building management systems.P235It is the smallest range remote particle counter on the market and offers easy installation options.P235Compliant withISO 21501-4and includes a two-year warranty.

Two-channel remote particle counter P235Product Features:

Measures 0.5µm and 5.0µm

0.1CFM (2.83LPM) flow rate

2 channels measured simultaneously

Long-life laser diode

Modbus™ RTU or ASCII output

High concentration 2,000,000 particles/cubic foot

Complies with ISO21501-4 and JISB9921 standards

Lightweight stainless steel housing

Easy to clean and wipe

2-year warranty

Two-channel remote particle counter P235Specifications:

Channel size	0.5µm and 5.0µm
Counting efficiency	50% (0.5µm); 100% (particles >0.75µm) (reference JIS)
Maximum concentration	2,000,000 particles/cubic foot, 5% coincidence loss
Light source	Long-life laser diode
Zero count level	<1 count/5 minutes (reference JISB9921)
Air flow rate	0.1CFM(2.83LPM)
Flow control	Critical orifice
Vacuum requirements	External vacuum >15" (952.5px) Hg
Calibration	NIST traceable
Sampling probe/tube	Isokinetic sampling probe
Communication interface	Modbus™ RTU or ASCII output (specify when ordering)
Power Supply	9-30VDC
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), excluding probe
Weight	0.62lb(0.28kg)
标准	ISO21501-4 and JISB9921
Warranty	2-year warranty
Operating conditions	5-35°C, 20%-95% RH, non-condensing
Storage conditions	20~50°C, up to 98% RH, non-condensing
Optional accessories	Isokinetic sampling probe, self-cleaning filter, data cable, vacuum and sample tubing