RK300-02 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.
FEATURES
* High Sensitivity
* Fast response
* Low power consumption
* Excellent stability
* Long service life
APPLICATIONS
* Air quality monitoring
* Smart home
* Warehousing
* Public place
* Workshop
* Clear room
TECHNICAL SPECIFICATION
|
Item
|
Technical Specification
|
|
Sampling Object |
PM1.0, PM2.5, PM10 Concentration |
|
Range
|
0-1000ug/m3
|
|
Accuracy
|
±3%FS@25℃
|
|
Supply
|
5VCD,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 |
DIMENSION
Unit:mm
PARAMETER SELECTION TABLE
|
Remark
|
Series
|
Type
|
Sample Object |
Indoor
/Outdoor
|
Supply |
Output
|
Cable Length
|
|
|
RK
|
|
|
|
|
|
|
|
|
|
|
300
|
|
|
|
|
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02
|
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|
|
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|
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A |
|
|
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PM1.0 |
|
|
|
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B |
|
|
|
|
PM2.5 |
|
|
|
|
C |
|
|
|
|
PM10 |
|
|
|
|
D |
|
|
|
|
PM2.5&PM10 |
|
|
|
|
E(1) |
|
|
|
|
PM1.0&PM2.5&PM10 |
|
|
|
|
|
A
|
|
|
|
Indoor
|
|
|
|
|
|
B
|
|
|
|
Outdoor(with radiation shield)
|
|
|
|
|
|
|
A |
|
|
5V |
|
|
|
|
|
|
B |
|
|
12-24V |
|
|
|
|
|
|
X |
|
|
other |
|
|
|
|
|
|
|
A
|
|
4-20mA
|
|
|
|
|
|
|
|
B
|
|
0-5V
|
|
|
|
|
|
|
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C
|
|
0-10V
|
|
|
|
|
|
|
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D
|
|
RS485
|
|
|
|
|
|
|
|
X |
|
other |
|
|
|
|
|
|
|
|
2000
|
Units:mm（typ）
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|
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|
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3000
|
Units:mm
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...
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Units:mm
|
(1)Measuring 3 parameters is RS485 output only.
Example: RK300-02BAA1500 PM2.5, Indoor, Output:4-20mA, Cable Length:1.5m.
Tel / Fax: +86-731-85132979 
Email:
