CDW-21A Outdoor Indoor Dust Sensor, PM1.0 PM2.5 PM10 Sensor

CDW-21A Outdoor Indoor Dust Sensor, PM1.0 PM2.5 PM10 Sensor

Model :CDW-21A
OEM/ODM :Available
MOQ :1PCS
Payment :T/T, L/C or Credit-card
Lead Time: 5-7 days
Certification :CE-EMC, CE-LVD, RoHS, ISO9001

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Product Description:

CDW-21A Dust Pm2.5 Sensor

PRODUCT OVERVIEW:

CDW-21A Dust Sensor using laser scattering principle, detecting the existence of dust particle concentration in the air, the minimum can detect 1.0um particles,has a good consistency and stability.According to different usage environment ,there are indoor type and outdoor type to select.

SPECIFICATIONS:

Item	Technical Specification
Sampling object	PM1.0, PM2.5, PM10 Concentration
Range	0-1000ug/m3
Accuracy	±3%FS@25℃
Supply	5VDC,12-24VDC
Output	4-20mA,0-5V,0-10V,RS485
Power Consumption	<50mA@24V(4-20mA)
Warm Up Time	3min
Response Time	<90s
Temperature Drift	≤0.2%FS/℃
Stability	<±2%fs
Repeatability	<±1%fs
Operating Temperature	-20℃-+50℃@15-80%RH
Storage	-40-60℃@20%-90%RH
Shell material	ABS

ADDITIONAL FEATURES AND BENEFITS:

The measurement accuracy can be improved by adopting the segmented control algorithm and adding the temperature compensation function;
Good stability, can adapt to a variety of harsh environmental conditions;
Different types of output signals can be provided according to requirements, which is convenient for connection with other devices and data processing;
Low energy consumption, suitable for use in battery-powered or energy limited situations；
The general structure is relatively simple, and maintenance and calibration work is relatively easy to carry out；

INSTALLATION AND SIZE：