Particles Plus 11000 Ambient Air Monitor (0.3 ~ 25 μm)

Size Range: 0.3 to 25 μm

Size Channels: Factory calibrated at 0.3, 0.5, 1.0, 2.5, 5.0, 10.0 μm

Flow rates / Accuracy: 1.2 LPM ±3%

Concentration Limits: 27,000,000 particles/ft3 @ 10% coincidence (per ISO 21501-4), 50,000,000 particles/ft3 @ 10% coincidence (as tested and validated1)

Aerosol Concentration Range: 0.01 to 20,000 μg/m³

Light Source: Long life laser diode

Resolution: 0.00003 μg/m3

Zero Stability: No appreciable drift

Count Modes: Particles/second, Real-Time Meter, cumulative/diff. (count/m³ and count/ft³) and mass concentration (PM)

Log Interval: Minimum 1 second with no hold time, maximum 99 hours

Calibration: NIST traceable

Vacuum Source: Internal pump with automatic flow control

Number of Channels: Up to 30 channels

Custom Size Channels: Calibration for custom size channels available

Communication Modes: ModBus over RS485 or USB direct (USB to IMS-9K software utility)

Optional Communication Modes: Wi-Fi, LoRaWAN and Ethernet

Environmental Sensor: Temperature and relative humidity probe: -4º to 122ºF (-20º to 50ºC) ±1ºF (0.5ºC), 0 -100% ± 2%RH

Alarm: Alarms for all particle values, environmental sensors, flow and sensor failure

Calibration: Particle sensor recommended once per year

User Calibration: Field Calibration of Temperature and Humidity possible with included utility software

External Surface: ULTRAGUARD® Fiberglass reinforced polyester - compression molded SMC box and Cover

Enclosure: Temperature controlled ventilation blower and heated backplate for environmental extremes

Dimensions (L x W x H): 5.5 x 8.4 x 21 in (13.9 x 21.3 x 53.3 cm) includes barb fittings

Weight: 6.7 lbs. (3.0 kg)

Accessories: Quick start guide, operating manual on USB flash drive, mounting feet

Optional Accessories: Printed manual, data cable, pole mounting hardware kit

Data Storage: Internal 65,000 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: -4º to 122ºF (-20º to 50ºC) / 20% to 95% non-condensing

Datasheet