Onetest-100s series high precision air PM2 5. PM10 and TSP detection unit is an online air quality detection instrument specially designed for humid and dusty environment
Product overview
Onetest-100s series high precision air PM2 5. PM10 and TSP detection unit is an on-line air quality detection instrument specially designed for humid and dusty environment. It has remarkable characteristics in continuous and reliable operation and excellent environmental tolerance. The instrument has accurate detection data, little influence of humidity and small volume.
Product features
● wide working humidity range: 0 ~ 95% RH can work normally and stably
● long service life: laser light source is adopted, and the longest service life can reach three years
● the system maintenance is simple and convenient, the maintenance workload is small, and the later maintenance cost is saved
● high resolution: the minimum diameter of the resolution particles is up to 0.3 microns, with good repeatability and error less than 5%
● unique air inlet design ensures stable aerosol collection, free from humidity and large particle dust, and prolongs the service life of the instrument
● fast response speed: the data update frequency is 1Hz, and the measurement start-up time is less than 30s, which can realize continuous online monitoring
● compact structure: the product is made of aluminum alloy, durable, suitable for wall installation and use, simple operation, and effectively reduce the intensity of manual work
● easy integration: 433MHz or Lora wireless communication mode and 485 wired output are provided. Real time data upload is very easy to be integrated in IOT equipment
● for relevant wireless communication products, the detection data can be uploaded to the cloud through the gateway for remote monitoring, so as to realize data acquisition, display, analysis, storage, application and release, and intuitively generate visual calculation result chart at the management end;
Technical indicators
model ONETEST-100S
Manufacturer Shenzhen Wanyi Technology Co., Ltd
Measurement index PM2. 5 & PM10, TSP optional
measuring principle Principle of laser scattering
measuring range PM2. 5: 0.0 - 999.9 μ g/m ³
PM10: 0.0 - 1999.9 μ g/m ³
TSP: 0 - 30.00mg/m ³ (optional)
relative error ±10%
Resolution accuracy zero point three μ m
Working power supply ≦12V/1A
Rated power consumption Humidity < set value: < 1W
High humidity > = set value: < 7W
Preheating time Normal temperature 25 ℃, humidity 40%: 10s
High humidity > 60%: 20s
response time 1S
work environment - 10~+50℃ 0~99%
weight < 0.4kg
size 176.5mm x 116.5mm x 36.0mm
Degree of protection IP65
Fixed hole position D = 4mm, hole spacing: 104mm
