9300P Remote Airborne Particle Counter

Particles Plus Remote Particle Counters

Particles Plus 9301P cropped

9300P IoT

0.3 – 25.0 µm @ 0.1 CFM

The 9300P IoT particle counter provides a range of particle size measurement from 0.3 to 25.0 μm at a flow rate of 1.2 LPM. These sensors allow for efficient particle counting with specifications that exceed the ISO 21501-4 and JIS B9921 calibration standards.

These sensors have 30 user-selectable particle size channels and are equipped with an internal pump and manifold and do not require an external vacuum source. Integration into a building automation or facility monitoring system is easy via isolated RS-485 Modbus communication, TCP/IP over RJ45, Power over Ethernet, or WiFi (802.11 b/g).

Measures 0.3 µm to 25 µm
1.2 LPM flow rate
Long life laser diode technology
Measures up to 30 channels of simultaneous data
Accurate in high particle concentration environments
Internal vacuum pump
Internal HEPA filter
User-selectable channel sizes
Stores up to 65,000 sample records for on-board data redundancy
(Optional) temperature and relative humidity probe available
Connect via Modbus RTU/ASCII over isolated RS-485, TCP/IP, PoE, or WiFi
Complies with ISO 21501-4 and JIS B9921 standards
Easy to clean and wipe down with minimal particle traps
Versatile mounting options
Alarm light
LED Indicators
Seamless integration into a facility monitoring system
Lightweight stainless steel enclosure
2 year warranty. Extended warranties available.
Size Range0.3 µm to 25 µm
Size ChannelsFactory calibrated at 0.3, 0.5, 1.0, 2.5, 5.0, 10.0 µm
Number of Channelsup to 30 Channels
Counting Efficiency50% @ 0.3µm; 100% for particles > 0.45 µm per JIS
Flow Rate1.2 LPM
Concentration Limits27,000,000 particles/ft3 @ 10% coincidence (per ISO 21501-4),
50,000,000 particles/ft3 @ 10% coincidence (as tested and validated)
Light SourceLong life laser diode
Zero Count<1 count / 60 minutes (<1 particles / 6 ft3). No fault count subtraction.
AlarmsChannel alarms on Raw counts, concentrations or mass (alarms on environmental sensors optional)
CalibrationNIST traceable
Vacuum SourceInternal vacuum pump with HEPA filter
Filtered ExhaustInternal HEPA filter
AirflowInternally monitored
Configuration/Download USB mini-B
AlarmAlarm LED ring
Communication ModesMODBUS™ RTU or ASCII outputs (over isolated RS-485), TCP/IP, PoE, or WiFi
Environmental Sensor(Optional) Temp and RH probe 32º to 122ºF (0º to 50ºC) ±1ºF (0.5ºC), 15-90% ±2% relative humidity
StandardsISO 21501-4 and JIS B9921
Instrument CalibrationRecommended minimum once per year
External SurfaceStainless steel
Dimensions (L x W x H)3.59” x 1.83” x 5.66” (9.1 cm x 4.6 cm x 14.3 cm) including probes and connectors
Weight1.71 lb. (780 grams)
AccessoriesOperating manual on USB flash drive, isokinetic probe, power supply and cable, IMS-9K Software
Optional AccessoriesPrinted manual barb fittings, mounting bracket and sample tubing, IMS-RT monitoring system
Buffer Memory65,000 sample records (rotating buffer) including particle count data and environmental data
Sample Time1 second to 99 hours
Power9 - 24 VDC (< 2.5 watts)
Operating Conditions41° to 104°F (5° to 40°C) / 20% to 95% non-condensing
Storage Conditions32° to 122°F (0° to 50°C) / Up to 98% non-condensing
Warranty2 year limited warranty. Extended warranties available.

Particles Plus 9301P 9501P Diagram

Accessories 9301P 9501P