移动式PM监测仪是移动气溶胶光谱仪,用于测定粉尘质量分数和颗粒数大小分布,可对粉尘污染进行短期和长期连续监测，并能够对颗粒数量、粉尘质量和气象数据进行实时数据分析。
PM监测仪特点
多功能测量能力,一台设备可测量：TSP、PM10、PM4、PM2.5、PM1、PM粗粒和总计数、可吸入、胸部、呼吸、PM10、PM2.5和PM1
31个等距大小的通道；PSL可追踪粒度分布
高级数据记录器；通过移动无线电（LTE）进行数据传输、远程访问和实时数据分析
由于用于保护激光器和探测器的净化空气，长期稳定性和极低的零点漂移
P、T、RH、风速、方向和降水的气象传感器
气动气溶胶聚焦，光学单元中分析的总入口流量（1.2 l/min），无边界区误差
节约成本，低维护
可选附件：可互换采样探头（SVC），带有可切换催化汽提塔，用于消除SVC
PM监测仪应用
移动PM监控
施工现场监测
无组织排放
围栏线监测
来源分配
森林火灾探测
PM监测仪技术参数

Sampling probe (standard)	µ-Sigma-2 inlet and heated sampling pipe
Detection principle	Light scattering at single particles with diode laser
Output	TSP, PM10, PM4, PM2.5, PM1, PMcoarse and total counts Inhalable, thoracic, respirable, pm10, pm2.5 and pm1 Number concentration and size distribution GPS position, meteorological data
Particle size range	0.25 … 32 μm
Size channels	31 equidistant
Particle number concentration	0 … 5,300,000 particles/liter
Dust mass concentration	0 μg/m³ … 100 mg/m³
Reproducibility	More than 95% at 500 nm meets ISO 21501-1
Time resolution	6 s, 31 channels (selectable storage intervals: 6 s, 1 min, 5 min, 10 min, 15 min, 30 min, 1 h)
Sample volume flow rate	1.2 l/min ±3% due to self regulation according to ISO 21501-1Automatic altitude correction up to 5,000 m
Internal purge air	0.4 l/minProtects laser opticsReference air for self-test
Power supply	In: 100 … 240 VAC, 47 … 63 Hz, 1.1 A/230 VAC
Power consumption	Depending on version and configuration, Pmax = 200 WEDM 264 Eco: 42 WEDM 264 Pro: 97 W
Data interfaces	Pro version: Data logger for radio transmission (LTE); USB (type B), Ethernet (TCP-IP), Modbus, USB flash drive with GRIMM softwareEco version: USB (type B), Ethernet (TCP-IP), Modbus, USB flash drive with GRIMM software
Dimensions (H x W x D)	Housing only: 44 x 45 x 21 (17.3 x 17.7 x 8.3 in)With meteo sensor and sampling probe: 73 x 51 x 23 cm (28.7 x 20.0 x 9.1 in)
Weight	Housing only: 10 kg (22.0 lbs)With meteo sensor and sampling probe: 15 kg (33.1 lbs)
Operating conditions	-20 … +40 °C (-4 … 104 °F)RH < 95% non condensing533 … 1133 mbar
Transport and storage	-20 … +50 °C (-4 … 122 °F)RH < 95%