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
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：
CDW-21A DUST SENSOR USER MANUAL：
CDW-21A (PM1.0&PM2.5&PM10)dust concentration Sensor user manualv2.0.pdf
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Contact: Molly
Phone: +86-17775769236
Tel: 86-0731-85117089
Email: molly@codasensor.com
Add: Building S5, Aux Square, Yuelu District, Changsha City, Hunan Province, China
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