PyroSight Instruments LimitedSearch
Telphone+86 13917986725

Online Dust Particle Counters


Online Dust Particle Counters

Product Description

The SDS039-C 2.83L Online Dust Particle Counter is aLaser particle counter based on the principle of laser scattering of single particles, can accurately measure particles containing 0.3μm, 0.5μm, 1μm, 3μm, 5μm, 10μm industry common 6-channel particleIt supports a variety of wired and wireless communication interfaces, transmits data to various intelligent terminals in real time, reduces human involvement, applies to a variety of occasions with cleanliness monitoring requirements, realizes continuous real-time monitoring for 7*24 hours, reduces risks and costs.
SDS039-C 2.83L online dust particle counter is designed based on the professional standard of particle counter, adopting industrial-grade laser and large aperture optics, combining with the latest generation of light scattering particle signal processing technology of NOFON, it has higher measurement accuracy and particle size resolution, which enables it to be compared with a variety of professional-grade standard equipments to meet the data accuracy requirements.
SDS039-C 2.83L on-line dust particle counter is equipped with RS485 interface and rich interactive functions, which can cover most of the use scenarios; a wealth of optional functions and communication methods, to meet the needs of different customers.

● Reliable and stable: aerodynamic corrections, self-test of optical and pneumatic circuits, insensitive to vibration, ensuring system reliability and stability.
● Stable flow: active sampling method can support stable, long time, high negative pressure sampling.
● Human-computer interaction: optional 4.3-inch intelligent touch screen, you can set the local start and stop, sampling mode, periodic sampling, data unit switching, alarm, time and device address, etc.
● Data alarm: optional sound and light alarm function, alarm value can be set.
● Data unit: The screen display supports unit switching [pcs/m3 pcs/ft3].
:: Counting mode: supports real-time data display and cumulative data display
Circuit protection: ESD, over-current, over-voltage, anti-reverse connection protection.
● Communication interface: standard RS485 communication; optional 4G, WiFi, Lora, Ethernet communication.
● Shell material: aluminum alloy


Product Specification

serial number sports event parameters note
1 flux 2.83L/min
2 Particle size range 0.3μm, 0.5μm, 1.0μm, 3.0μm, 5.0μm, 10.0μm 6 particle size channels
3 communication protocols Modbus RTU/TCP
4 communication method RS485 customizable
5 screen (TV, computer or movie) 4.3-inch touchscreen selectable
6 light source Long-life laser diodes
7 maximum concentration 3,000,000 个/ft3
8 counting efficiency 0.3μm/50%, >0.45μm/100% (according to ISO 21501-4)
9 calibrations iso 1501-4, jjf 1190-2008
10 operating environment Temperature -20~60℃, humidity 20~95%RH (no condensation)
11 Data storage Can store no less than 7 million data, file export via USB Type-C port selectable
12 power supply DC12V [9-28VDC], power supply not less than 12V2A
13 rating 3.5W
14 Product Size 203*130*65mm Inlet and outlet sampling heads not included

High consistency of data comparison between the online particle counter and an imported brand.
Online Dust Particle Counter Specification Chart

Product Features

NOFON SDS039-C 2.83L online dust particle counter is widely used in pharmaceutical industry, electronics industry, food processing industry, finishing and other clean room environment online particle counting detection scenarios.