各种诊断用计数器用的传感器 - 新利棋牌官方下载

RS Components 欧时 1233280 数字电流表

测量类型:AC; DC

直流电流:10 amps

交流电流 :10 amps

外观形式:Handheld

产品类别 :Digital Ammeters

测量类型:AC; DC	直流电流:10 amps
交流电流 :10 amps	外观形式:Handheld
产品类别 :Digital Ammeters

RS Components 欧时 8732367 数字电流表

交流电流 :10 amps

主要测量模式:True RMS Measurement; Temperature

测量类型:AC; DC

直流电流:10 amps

产品类别 :Digital Ammeters

交流电流 :10 amps	主要测量模式:True RMS Measurement; Temperature
测量类型:AC; DC	直流电流:10 amps
产品类别 :Digital Ammeters

ABB Measurement & Analytics 艾波比 KMICRO 料位开关

最大额定电流:5 amps

最大交流电压额定值:30 volts

测量范围:384 inch (9754 mm)

介质:Liquid; Dry material (Bulk solids and powders)

测量技术:Ultrasonic / Sonic

安装:Top mount

开关刀掷规格:Single Pole, Double Throw (SPDT)

开关类型:Electromechanical Switch

特征:Can handle liquids with suspended solids (slurries)

工作温度:-22 to 149 F (-30 to 65 C)

产品类别:Level Switches

最大额定电流:5 amps	最大交流电压额定值:30 volts
测量范围:384 inch (9754 mm)	介质:Liquid; Dry material (Bulk solids and powders)
测量技术:Ultrasonic / Sonic	安装:Top mount
开关刀掷规格:Single Pole, Double Throw (SPDT)	开关类型:Electromechanical Switch
特征:Can handle liquids with suspended solids (slurries)	工作温度:-22 to 149 F (-30 to 65 C)
产品类别:Level Switches

Bronkhorst 布琅轲锶特 EL-FLOW F-221M 流量变送器

电气输出:Analog Current; Voltage

质量流量:8.26E-7 to 0.0551 lbs/min (2.25E-8 to 0.0015 metric tons/hr)

测量介质类型:Gas

工作温度:32 to 158 F (0 to 70 C)

接口选项:Serial / Digital; Network/Fieldbus

显示:Digital Display

面板接口:Computer Controllable

产品类型:Volumetric Flow Meter

介质温度范围:32 to 158 F (0 to 70 C)

气体体积流量:1.06E-5 to 0.7062 SCFM (1.80E-5 to 1.2 m³/hr)

工作压力:0.0 to 2901 psi (0.0 to 2041 m H2O)

特征:Controller; Recorder / Totalizer Functions

产品标准:RoHS

产品类别:Flow Transmitters

测量技术:Mass; Thermal

电气输出:Analog Current; Voltage	质量流量:8.26E-7 to 0.0551 lbs/min (2.25E-8 to 0.0015 metric tons/hr)
测量介质类型:Gas	工作温度:32 to 158 F (0 to 70 C)
接口选项:Serial / Digital; Network/Fieldbus	显示:Digital Display
面板接口:Computer Controllable	产品类型:Volumetric Flow Meter
介质温度范围:32 to 158 F (0 to 70 C)	气体体积流量:1.06E-5 to 0.7062 SCFM (1.80E-5 to 1.2 m³/hr)
工作压力:0.0 to 2901 psi (0.0 to 2041 m H2O)	特征:Controller; Recorder / Totalizer Functions
产品标准:RoHS	产品类别:Flow Transmitters
测量技术:Mass; Thermal

Bronkhorst 布琅轲锶特 EL-FLOW F-130M 流量控制器

测量介质:Gas

标准和合规性:RoHS Compliant; WEEE; Other; IP65

控制技术:PID Control

控制信号输出:Analog Voltage; Current Loop Output; Serial / Digital; Other; RS232

精度:1.0 ±% FS

通信接口:DeviceNet, Profibus-DP, Modbus, EtherCAT, Profinet or FLOW-BUS protocol

产品类别:Flow Controllers

类型:DC Voltage Inputs

测量介质:Gas	标准和合规性:RoHS Compliant; WEEE; Other; IP65
控制技术:PID Control	控制信号输出:Analog Voltage; Current Loop Output; Serial / Digital; Other; RS232
精度:1.0 ±% FS	通信接口:DeviceNet, Profibus-DP, Modbus, EtherCAT, Profinet or FLOW-BUS protocol
产品类别:Flow Controllers	类型:DC Voltage Inputs

Bronkhorst 布琅轲锶特 EL-FLOW F-133M 流量控制器

精度:1.0 ±% FS

测量介质:Gas

标准和合规性:RoHS Compliant; WEEE; Other; IP65

控制技术:PID Control

控制信号输出:Analog Voltage; Current Loop Output; Serial / Digital; Other; RS232

通信接口:DeviceNet, Profibus-DP, Modbus, EtherCAT, Profinet or FLOW-BUS protocol

产品类别:Flow Controllers

类型:DC Voltage Inputs

精度:1.0 ±% FS	测量介质:Gas
标准和合规性:RoHS Compliant; WEEE; Other; IP65	控制技术:PID Control
控制信号输出:Analog Voltage; Current Loop Output; Serial / Digital; Other; RS232	通信接口:DeviceNet, Profibus-DP, Modbus, EtherCAT, Profinet or FLOW-BUS protocol
产品类别:Flow Controllers	类型:DC Voltage Inputs

Bronkhorst 布琅轲锶特 IN-FLOW F-132MI 流量控制器

标准和合规性:RoHS Compliant; WEEE; Other; IP65

控制技术:PID Control

控制信号输出:Analog Voltage; Current Loop Output; Serial / Digital; Other; RS232

精度:1.0 ±% FS

测量介质:Gas

产品类别:Flow Controllers

类型:DC Voltage Inputs

通信接口:DeviceNet, Profibus-DP, Modbus, EtherCAT, Profinet or FLOW-BUS protocol

标准和合规性:RoHS Compliant; WEEE; Other; IP65	控制技术:PID Control
控制信号输出:Analog Voltage; Current Loop Output; Serial / Digital; Other; RS232	精度:1.0 ±% FS
测量介质:Gas	产品类别:Flow Controllers
类型:DC Voltage Inputs	通信接口:DeviceNet, Profibus-DP, Modbus, EtherCAT, Profinet or FLOW-BUS protocol

Bronkhorst 布琅轲锶特 IN-FLOW F-136AI 流量控制器

控制技术:PID Control

控制信号输出:Analog Voltage; Current Loop Output; Serial / Digital; Other; RS232

精度:1.0 ±% FS

测量介质:Gas

标准和合规性:RoHS Compliant; WEEE; Other; IP65

类型:DC Voltage Inputs

通信接口:DeviceNet, Profibus-DP, Modbus, EtherCAT, Profinet or FLOW-BUS protocol

产品类别:Flow Controllers

控制技术:PID Control	控制信号输出:Analog Voltage; Current Loop Output; Serial / Digital; Other; RS232
精度:1.0 ±% FS	测量介质:Gas
标准和合规性:RoHS Compliant; WEEE; Other; IP65	类型:DC Voltage Inputs
通信接口:DeviceNet, Profibus-DP, Modbus, EtherCAT, Profinet or FLOW-BUS protocol	产品类别:Flow Controllers

Bronkhorst 布琅轲锶特 IN-FLOW F-120MI 质量流量计和控制器

终端配件:Compression; In-line Threaded (optional feature)

介质温度:32 to 158 F (0 to 70 C)

仪表形式:Mass Flow Meter; Volumetric Flow Meter

气体体积流量:7.06E-6 to 5.30E-4 SCFM (1.20E-5 to 9.00E-4 m³/hr)

安装:In-line

接口选项:Serial / Digital;Network / Fieldbus

介质类型:Gas

工作压力:0.0 to 2901 psi (0.0 to 2041 m H2O)

电气输出:Analog Current; Voltage

质量流量:5.51E-7 to 4.13E-5 lbs/min (1.50E-8 to 1.12E-6 metric tons/hr)

特征:Controller (optional feature); Recorder / Totalizer Functions

工作温度:32 to 158 F (0 to 70 C)

审核认证:ATEX

显示:Digital (optional feature)

前面板接口:Computer Controllable

产品标准:RoHS

产品类别:Mass Flow Meters and Controllers

测量技术:Thermal

终端配件:Compression; In-line Threaded (optional feature)	介质温度:32 to 158 F (0 to 70 C)
仪表形式:Mass Flow Meter; Volumetric Flow Meter	气体体积流量:7.06E-6 to 5.30E-4 SCFM (1.20E-5 to 9.00E-4 m³/hr)
安装:In-line	接口选项:Serial / Digital;Network / Fieldbus
介质类型:Gas	工作压力:0.0 to 2901 psi (0.0 to 2041 m H2O)
电气输出:Analog Current; Voltage	质量流量:5.51E-7 to 4.13E-5 lbs/min (1.50E-8 to 1.12E-6 metric tons/hr)
特征:Controller (optional feature); Recorder / Totalizer Functions	工作温度:32 to 158 F (0 to 70 C)
审核认证:ATEX	显示:Digital (optional feature)
前面板接口:Computer Controllable	产品标准:RoHS
产品类别:Mass Flow Meters and Controllers	测量技术:Thermal

Bronkhorst 布琅轲锶特 IN-FLOW F-126BI 质量流量计和控制器

质量流量:0.1835 to 22.94 lbs/min (0.0050 to 0.6243 metric tons/hr)

气体体积流量:2.35 to 294 SCFM (4 to 500 m³/hr)

电气输出:Analog Current; Voltage

终端配件:Compression; In-line Threaded (optional feature)

工作压力:0.0 to 2901 psi (0.0 to 2041 m H2O)

介质类型:Gas

接口选项:Serial / Digital;Network / Fieldbus

特征:Controller (optional feature); Recorder / Totalizer Functions

安装:In-line

工作温度:32 to 158 F (0 to 70 C)

介质温度:32 to 158 F (0 to 70 C)

仪表形式:Mass Flow Meter; Volumetric Flow Meter

显示:Digital (optional feature)

前面板接口:Computer Controllable

测量技术:Thermal

产品标准:RoHS

审核认证:ATEX

产品类别:Mass Flow Meters and Controllers

质量流量:0.1835 to 22.94 lbs/min (0.0050 to 0.6243 metric tons/hr)	气体体积流量:2.35 to 294 SCFM (4 to 500 m³/hr)
电气输出:Analog Current; Voltage	终端配件:Compression; In-line Threaded (optional feature)
工作压力:0.0 to 2901 psi (0.0 to 2041 m H2O)	介质类型:Gas
接口选项:Serial / Digital;Network / Fieldbus	特征:Controller (optional feature); Recorder / Totalizer Functions
安装:In-line	工作温度:32 to 158 F (0 to 70 C)
介质温度:32 to 158 F (0 to 70 C)	仪表形式:Mass Flow Meter; Volumetric Flow Meter
显示:Digital (optional feature)	前面板接口:Computer Controllable
测量技术:Thermal	产品标准:RoHS
审核认证:ATEX	产品类别:Mass Flow Meters and Controllers

Bronkhorst 布琅轲锶特 IN-FLOW F-240MI 质量流量计和控制器

仪表形式:Mass Flow Meter; Volumetric Flow Meter

质量流量:5.51E-7 to 0.0014 lbs/min (1.50E-8 to 3.75E-5 metric tons/hr)

气体体积流量:7.06E-6 to 0.0177 SCFM (1.20E-5 to 0.0300 m³/hr)

介质类型:Gas

安装:In-line

终端配件:Compression; In-line Threaded (optional feature)

电气输出:Analog Current; Voltage

特征:Controller; Recorder / Totalizer Functions

接口选项:Serial / Digital;Network / Fieldbus

工作温度:32 to 158 F (0 to 70 C)

工作压力:0.0 to 10153 psi (0.0 to 7145 m H2O)

介质温度:32 to 158 F (0 to 70 C)

前面板接口:Computer Controllable

产品类别:Mass Flow Meters and Controllers

显示:Digital (optional feature)

审核认证:ATEX

产品标准:RoHS

测量技术:Thermal

仪表形式:Mass Flow Meter; Volumetric Flow Meter	质量流量:5.51E-7 to 0.0014 lbs/min (1.50E-8 to 3.75E-5 metric tons/hr)
气体体积流量:7.06E-6 to 0.0177 SCFM (1.20E-5 to 0.0300 m³/hr)	介质类型:Gas
安装:In-line	终端配件:Compression; In-line Threaded (optional feature)
电气输出:Analog Current; Voltage	特征:Controller; Recorder / Totalizer Functions
接口选项:Serial / Digital;Network / Fieldbus	工作温度:32 to 158 F (0 to 70 C)
工作压力:0.0 to 10153 psi (0.0 to 7145 m H2O)	介质温度:32 to 158 F (0 to 70 C)
前面板接口:Computer Controllable	产品类别:Mass Flow Meters and Controllers
显示:Digital (optional feature)	审核认证:ATEX
产品标准:RoHS	测量技术:Thermal

Bronkhorst 布琅轲锶特 IN-FLOWF-136BI 质量流量计和控制器

仪表形式:Mass Flow Meter; Volumetric Flow Meter

终端配件:Compression; In-line Threaded (optional feature)

工作压力:0.0 to 5802 psi (0.0 to 4083 m H2O)

介质温度:32 to 158 F (0 to 70 C)

质量流量:0.1835 to 22.94 lbs/min (0.0050 to 0.6243 metric tons/hr)

特征:Controller (optional feature); Recorder / Totalizer Functions

安装:In-line

工作温度:32 to 158 F (0 to 70 C)

气体体积流量:2.35 to 294 SCFM (4 to 500 m³/hr)

电气输出:Analog Current; Voltage

介质类型:Gas

接口选项:Serial / Digital;Network / Fieldbus

产品标准:RoHS

测量技术:Thermal

审核认证:ATEX

产品类别:Mass Flow Meters and Controllers

前面板接口:Computer Controllable

显示:Digital (optional feature)

仪表形式:Mass Flow Meter; Volumetric Flow Meter	终端配件:Compression; In-line Threaded (optional feature)
工作压力:0.0 to 5802 psi (0.0 to 4083 m H2O)	介质温度:32 to 158 F (0 to 70 C)
质量流量:0.1835 to 22.94 lbs/min (0.0050 to 0.6243 metric tons/hr)	特征:Controller (optional feature); Recorder / Totalizer Functions
安装:In-line	工作温度:32 to 158 F (0 to 70 C)
气体体积流量:2.35 to 294 SCFM (4 to 500 m³/hr)	电气输出:Analog Current; Voltage
介质类型:Gas	接口选项:Serial / Digital;Network / Fieldbus
产品标准:RoHS	测量技术:Thermal
审核认证:ATEX	产品类别:Mass Flow Meters and Controllers
前面板接口:Computer Controllable	显示:Digital (optional feature)

Photonis / Exosens CPNB28 辐射探测器

探测器输出:Count Rate; Dose Rate

探测器形式:Fixed Installation

工作温度:392 F (200 C)

输出选项:Analog Voltage

辐射探测器类型:Proportional Counter

产品类别:Radiation Detectors

检测到的电离辐射类型:Gamma Ray; Neutron

探测器输出:Count Rate; Dose Rate	探测器形式:Fixed Installation
工作温度:392 F (200 C)	输出选项:Analog Voltage
辐射探测器类型:Proportional Counter	产品类别:Radiation Detectors
检测到的电离辐射类型:Gamma Ray; Neutron

PCE Instruments PM1208M 辐射探测器

探测器输出:Dose; Dose Rate

探测器形式:Portable Detector

显示选项:Digital Display

工作温度:32 to 113 F (0.0 to 45 C)

辐射探测器类型:Geiger-Mueller Counter

剂量:0.001 - 9999 mSv

剂量率:1 µR/h - 999.999 mR/h

产品类别:Radiation Detectors

检测到的电离辐射类型:Gamma Ray

探测器输出:Dose; Dose Rate	探测器形式:Portable Detector
显示选项:Digital Display	工作温度:32 to 113 F (0.0 to 45 C)
辐射探测器类型:Geiger-Mueller Counter	剂量:0.001 - 9999 mSv
剂量率:1 µR/h - 999.999 mR/h	产品类别:Radiation Detectors
检测到的电离辐射类型:Gamma Ray

Clark Solutions IP82-P 叶轮式流量计

工作压力:175 psi (123 m H2O)

液体体积流量:0.28 to 4700.00 GPM (1.06 to 17803 L/min)

电气输出:Current (optional feature); Frequency; Voltage (optional feature)

特征:Recorder / Totalizer Functions

安装:In-line

终端配件:Socket Weld / Union; In-line Threaded; Tee, Saddle

工作温度:200 F (93 C)

管道直径:0.50 to 8.00 inch (12.7 to 203 mm)

测量介质:Liquid

介质温度:200 F (93 C)

产品类别:Paddlewheel Flow Meters

仪表类型:Volumetric Flow Meter

工作压力:175 psi (123 m H2O)	液体体积流量:0.28 to 4700.00 GPM (1.06 to 17803 L/min)
电气输出:Current (optional feature); Frequency; Voltage (optional feature)	特征:Recorder / Totalizer Functions
安装:In-line	终端配件:Socket Weld / Union; In-line Threaded; Tee, Saddle
工作温度:200 F (93 C)	管道直径:0.50 to 8.00 inch (12.7 to 203 mm)
测量介质:Liquid	介质温度:200 F (93 C)
产品类别:Paddlewheel Flow Meters	仪表类型:Volumetric Flow Meter

Bronkhorst 布琅轲锶特 EL-FLOW F-123M 流量计

工作温度:32 to 158 F (0 to 70 C)

仪表类型:Mass Flow Meter; Volumetric Flow Meter

气体体积流量:0.1766 to 44.14 SCFM (0.3001 to 75.02 m³/hr)

测量介质:Gas

介质温度:32 to 158 F (0 to 70 C)

接口选项:Serial/Digital; Network/Fieldbus

质量流量:0.0138 to 3.44 lbs/min (3.75E-4 to 0.0936 metric tons/hr)

电气输出:Current; Voltage

特征:Controller (optional feature); Recorder / Totalizer Functions

终端配件:Compression; In-line Threaded (optional feature)

工作压力:0.0 to 2901 psi (0.0 to 2041 m H2O)

审核认证:ATEX

产品类别:Flow Meters

测量技术:Thermal

前面板接口:Computer Controllable

显示:Digital (optional feature)

产品标准:RoHS

安装:In-line

工作温度:32 to 158 F (0 to 70 C)	仪表类型:Mass Flow Meter; Volumetric Flow Meter
气体体积流量:0.1766 to 44.14 SCFM (0.3001 to 75.02 m³/hr)	测量介质:Gas
介质温度:32 to 158 F (0 to 70 C)	接口选项:Serial/Digital; Network/Fieldbus
质量流量:0.0138 to 3.44 lbs/min (3.75E-4 to 0.0936 metric tons/hr)	电气输出:Current; Voltage
特征:Controller (optional feature); Recorder / Totalizer Functions	终端配件:Compression; In-line Threaded (optional feature)
工作压力:0.0 to 2901 psi (0.0 to 2041 m H2O)	审核认证:ATEX
产品类别:Flow Meters	测量技术:Thermal
前面板接口:Computer Controllable	显示:Digital (optional feature)
产品标准:RoHS	安装:In-line

Bronkhorst 布琅轲锶特 IN-FLOW F-120MI 流量计

终端配件:Compression; In-line Threaded (optional feature)

仪表类型:Mass Flow Meter; Volumetric Flow Meter

介质温度:32 to 158 F (0 to 70 C)

电气输出:Current; Voltage

接口选项:Serial/Digital; Network/Fieldbus

工作温度:32 to 158 F (0 to 70 C)

工作压力:0.0 to 2901 psi (0.0 to 2041 m H2O)

特征:Controller (optional feature); Recorder / Totalizer Functions

测量介质:Gas

质量流量:5.51E-7 to 4.13E-5 lbs/min (1.50E-8 to 1.12E-6 metric tons/hr)

气体体积流量:7.06E-6 to 5.30E-4 SCFM (1.20E-5 to 9.00E-4 m³/hr)

审核认证:ATEX

产品标准:RoHS

产品类别:Flow Meters

测量技术:Thermal

显示:Digital (optional feature)

安装:In-line

前面板接口:Computer Controllable

终端配件:Compression; In-line Threaded (optional feature)	仪表类型:Mass Flow Meter; Volumetric Flow Meter
介质温度:32 to 158 F (0 to 70 C)	电气输出:Current; Voltage
接口选项:Serial/Digital; Network/Fieldbus	工作温度:32 to 158 F (0 to 70 C)
工作压力:0.0 to 2901 psi (0.0 to 2041 m H2O)	特征:Controller (optional feature); Recorder / Totalizer Functions
测量介质:Gas	质量流量:5.51E-7 to 4.13E-5 lbs/min (1.50E-8 to 1.12E-6 metric tons/hr)
气体体积流量:7.06E-6 to 5.30E-4 SCFM (1.20E-5 to 9.00E-4 m³/hr)	审核认证:ATEX
产品标准:RoHS	产品类别:Flow Meters
测量技术:Thermal	显示:Digital (optional feature)
安装:In-line	前面板接口:Computer Controllable

Bronkhorst 布琅轲锶特 IN-FLOW F-141MI 流量计

工作温度:32 to 158 F (0 to 70 C)

仪表类型:Mass Flow Meter; Volumetric Flow Meter

质量流量:8.26E-7 to 0.2753 lbs/min (2.25E-8 to 0.0075 metric tons/hr)

接口选项:Serial/Digital; Network/Fieldbus

终端配件:Compression; In-line Threaded (optional feature)

测量介质:Gas

介质温度:32 to 158 F (0 to 70 C)

气体体积流量:1.06E-5 to 3.53 SCFM (1.80E-5 to 6 m³/hr)

电气输出:Current; Voltage

特征:Controller (optional feature); Recorder / Totalizer Functions

工作压力:0.0 to 10153 psi (0.0 to 7145 m H2O)

产品类别:Flow Meters

测量技术:Thermal

审核认证:ATEX

显示:Digital (optional feature)

前面板接口:Computer Controllable

产品标准:RoHS

安装:In-line

工作温度:32 to 158 F (0 to 70 C)	仪表类型:Mass Flow Meter; Volumetric Flow Meter
质量流量:8.26E-7 to 0.2753 lbs/min (2.25E-8 to 0.0075 metric tons/hr)	接口选项:Serial/Digital; Network/Fieldbus
终端配件:Compression; In-line Threaded (optional feature)	测量介质:Gas
介质温度:32 to 158 F (0 to 70 C)	气体体积流量:1.06E-5 to 3.53 SCFM (1.80E-5 to 6 m³/hr)
电气输出:Current; Voltage	特征:Controller (optional feature); Recorder / Totalizer Functions
工作压力:0.0 to 10153 psi (0.0 to 7145 m H2O)	产品类别:Flow Meters
测量技术:Thermal	审核认证:ATEX
显示:Digital (optional feature)	前面板接口:Computer Controllable
产品标准:RoHS	安装:In-line

Bosch Sensortec 博世 BMA423 加速计

RoHS:Y

传感器类型:3-axis

接口类型:I2C, SPI

说明:加速计 Triaxial low-g 12bit Acceleration Sensor

寿命周期:新产品: 此制造商的新产品。

最大工作温度:+ 85 C

最小工作温度:- 40 C

封装 / 箱体:LGA-12

封装:Reel

系列:BMA423

灵敏度:128 LSB/g, 256 LSB/g, 512 LSB/g, 1024 LSB/g

商标:Bosch Sensortec

安装风格:SMD/SMT

工作电源电流:150 uA

工厂包装数量:10000

电源电压-最大:3.6 V

电源电压-最小:1.62 V

输出类型:Digital

子类别:Sensors

产品类型:Accelerometers

分辨率:12 bit

传感轴:X, Y, Z

加速:2 g, 4 g, 8 g, 16 g

RoHS:Y	传感器类型:3-axis
接口类型:I2C, SPI	说明:加速计 Triaxial low-g 12bit Acceleration Sensor
寿命周期:新产品: 此制造商的新产品。	最大工作温度:+ 85 C
最小工作温度:- 40 C	封装 / 箱体:LGA-12
封装:Reel	系列:BMA423
灵敏度:128 LSB/g, 256 LSB/g, 512 LSB/g, 1024 LSB/g	商标:Bosch Sensortec
安装风格:SMD/SMT	工作电源电流:150 uA
工厂包装数量:10000	电源电压-最大:3.6 V
电源电压-最小:1.62 V	输出类型:Digital
子类别:Sensors	产品类型:Accelerometers
分辨率:12 bit	传感轴:X, Y, Z
加速:2 g, 4 g, 8 g, 16 g

Cubic 四方光电 OPC-6511DS 尘埃粒子计数器

便携式粒子计数器OPC-6511DS采用光学散射原理，可精确检测并计算单位体积内空气中不同粒径的悬浮颗粒物的个数，内置四方光电独有的尘源智能识别模块，具有28.3L/min大流量的气体采样速率，可同时输出0.3μm、0.5μm、1.0μm、5.0μm、10μm五个通道的颗粒数（默认单位pcs/28.3L，可切换pcs/m³），示值误差满足JJF-1190标准。