Remote Airborne Particle Counters

3301 and 3501 Remote Airborne Particle Counters 1.0 CFM (28.3 LPM) The Particles Plus 3000 Series Remote Particle Counters with a long life internal 1 CFM (28.3 LPM) brushless pump are the most feature-rich, advanced remote particle counters available. Easily integrated into building automation and cleanroom management systems via Ethernet, USB, RS485/RS232 or (optional) Wireless 802.11 b/g, the 3000 Series' internal vacuum pump makes installation simple and highly cost effective.
The 3000 Series remote particle counter reports 6 user-selectable particle size channels, internal flow, sensor status, date of last calibration, serial number, laser on-time and date of manufacture for easy maintenance and warranty management. Onboard self-diagnostics monitor laser power, temperature and life, pump temperature, power and flow, while monitoring all communications between each Intelligent subsystem and the internal processors.The Particles Plus MODBUS™ register map provides the most
comprehensive reporting and control functions available of any remote particle counter.  The user-selectable MODBUS™ protocols, including ASCII, RTU, & TCP/IP enable simple and easy connectivity to any monitoring system. The industry's most full-featured,dedicated communications controller is unsurpassed as it handles many concurrent operations such downloading records locally by USB thumb drive, while simultaneously communicating on a MODBUS network, and also serving up multiple external browser interface sessions.
  These remote particle counters offer an internal memory that stores up to 45,000 time-stamped particle count data records, providing data redundancy on every instrument.
    Features and Benefits

Measures 0.3 μm to 25 μm

0.1 CFM (2.83 LPM) flow rate with onboard long-life brushless vacuum pump

Long life laser diode technology

Measures up to 6 channels of simultaneous data

Stores up to 45,000 sample records for on-board data redundancy

LED Status Indication for power, service, sensor failure, and flow failure

Connect using Ethernet, USB, RS485/RS232 or (optional) Wireless 802.11 b/g

Static or dynamic IP address (DHCP) for easy network connectivity

Internal audible alarm set-points per channel

Easy configuration using IMS software utility

Complies with ISO 21501-4 and JIS B9921 standards

Easy to clean and wipe down with minimal particle traps

Seamless integration into a facility monitoring system

Light weight stainless steel enclosure

2 year warranty. Extended warranties available

Easy to clean and wipe down with minimal particle traps

Versatile mounting options

Seamless integration into a facility monitoring system

Light weight stainless steel enclosure

2 year warranty. Extended warranties available.

  SPECIFICATIONS

Size Range	0.3 to 25 μm
Size Channels	Factory calibrated at 0.3, 0.5, 1.0, 3.0, 5.0, 10.0 μm
Flow rates	0.1 CFM (2.83 LPM)
Concentration Limit	4,000,000 Particles/ft³ @ 5% coincidence loss
Counting Efficiency	50% @ 0.3 μm; 100% for particles >0.45 μm per JIS
Vacuum Source	Internal pump with automatic flow control
Zero Count	<1 count / 5 minutes (<2 particles / ft³) (per ISO 21501-4 & JIS)
Filtered Exhaust	Internal HEPA filter
Number of Channels	6
Custom Size Channels	Calibration for custom size channels available
Communication Modes	Ethernet, USB, RS485 or RS 232
Vacuum Requirements	External vacuum >15” (38.1 cm) of Hg
Optional Internal Vacuum Pump	Internal pump with automatic flow control
Number of Channels	6
Custom Size Channels	Calibration for custom size channels available
Optional Communication Modes	Wireless 802.11 b/g
Audible Alarm	Alarms on counts for all particle sizes, sensor failure and flow
Standards	ISO 21501-4 and JIS B9921
Calibration	Recommended once per year
External Surface	Stainless steel
Alarm	Alarms on counts for all particle sizes, sensor failure, environmental sensors and flow
Standards	ISO 21501-4 and JIS B9921
Calibration	Recommended minimum once per year
Dimensions (L x W x H)	12.5″ x 5.5″ x 4.5″ (23.5 cm x 14.0 cm x 11.5 cm)
Weight	8.1 lb (3.7 kg)
Optional Accessories	Purge filter,Wireless 802.11 b/g output with antenna, USB cable, isoprobe barbed, isoprobe threaded with seal nut, inlet barbed fitting with seal nut, isoprobe cap, isoprobe adapter, tripod, data cable, tubing, printed manual and validation manual
Buffer Memory	45,000 sample records (rotating buffer) including particle count data and environmental data
Sample Time	1 second to 99 hours
Power	110 to 240 VAC 50/60 Hz universal in-line power supply
Operating Conditions	41º to 104ºF (5º to 40ºC) / 20% to 95% non-condensing
Storage Conditions	32º to 122ºF (0º to 50ºC) / Up to 98% non-condensing
Warranty	2 Years. Extended warranties available.