Working voltage: DC 5.0 (plus and Minus 0.5V)
Output model: PWM
Working current(Max): 90mA
Humidity Range: Storage Conditions 0-99% RH
Humidity Range:Working Conditions 0-95% RH
Temperature Range: Storage Conditions -20 to 80 degree
Temperature Range: Working Conditions -20 to 60 degree
Stability time: Heater power on after about 1 minute.
DSM501 dust sensor can sense that, tobacco smoke and pollen, house dust, such as heating automatic suction device, adjustable resistance is set up to detect the size of the dust.Using the same as the particle counter principle as the foundation, to detect the absolute number of particles per unit volume.
Dust sensorDSM501 feature:
DSM501 dust sensor can sense that, tobacco smoke and pollen, house dust, etc
More than 1 micron tiny particles.
Small volume, light weight, easy to install.
5v input circuit, signal processing.
Hidden within the airflow generator, able to attract the external atmosphere.
Maintenance is simple and can keep the sensor characteristics for a long time.
Light-emitting diode (LED) light
Signal amplifier circuit
output driver circuit 1
output driver circuit 2
Compact size and light weight
Single power supply
Air purifier or air purifier
The air conditioning
Air quality monitoring
Breathing machine, etc.
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|Shipping Company||Shipping Cost||Estimated Delivery Time|
|3 - 7 days|
|3 - 7 days|
|5 - 14 days|
|Post Air Mail||Free Shipping||15 - 45 days|
|Return Policy||If the product you receive is not as described or low quality, the seller promises that you may return it before order completion (when you click "Confirm Order Received" or exceed confirmation timeframe) and receive a full refund. The return shipping fee will be paid by you. Or, you can choose to keep the product and agree the refund amount directly with the seller.
N.B.: If the seller provides the "Longer Protection" service on this product, you may ask for refund up to 15 days after order completion.
|Seller Service||On-time DeliveryIf you do not receive your purchase within 60 days, you can ask for a full refund before order completion (when you click "Confirm Order Received" or exceed confirmation timeframe).|