DHT22 / AM2302 Single bus digital Digital Temperature And Humidity Sensor Module Temperature Humidity Monitor Sensor

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  • 5-49 Pieces
    US $2.99
  • 50-99 Pieces
    US $2.79
  • 100-299 Pieces
    US $2.65
  • >=300 Pieces
    US $2.56
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Overview
Quick Details
Place of Origin:
Guangdong, China (Mainland)
Brand Name:
Qian
Model Number:
DHT22
Usage:
Humidity Sensor
Theory:
Inductance Sensor
Output:
Digital Sensor
Company Part No.:
ARD221
Power:
DC 3.3-5.5V
humidity measurement range::
0-100%RH
humidity measurement accuracy:
+ 2%RH
temperature measurement range:
-40 to 80 DEG
temperature measurement accuracy:
±0.5℃
Size:
28* 12* 10mm
Skype:
aimeehe2011
whatsapp:
+86 13760273376
Shipping way:
DHL FEDEX UPS EMS TNT ARAMEX
Product Description
1. size: 28mm*12mm* 10mm
2. the main chip: DHT22 temperature and humidity sensors
3.  working voltage: DC 3.3-5.5V

4. characteristics:

1, humidity measurement range: 0---100%RH
2, humidity measurement accuracy: + 2%RH
3, temperature measurement range: -40---80℃
4, temperature measurement accuracy: ±0.5℃
5, work voltage: DC5V commonly used
6, single bus digital signal output, serial data two-way port;


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Pre-Sales Service

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* Sample testing support. 
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* 100% QC inspection before shipment.

After-Sales Service

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* Provide the tracking number.
*Any questions, welcome you to contact us freely.
*If any quality problems, you can return goods for refund money.

Packing & Delivery

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*All goods is packing under good condition with suitable size.
*All shipping charge,duties, insurance and taxes fee will be paid by the customer .
*Support DHL , FEDEX , UPS , special line express.

Return policies :

1. You have 10 days to contact us and 30 days to return it from the date it was received. If this item is in your possession more than 10 days, it is considered used and WE WILL NOT ISSUE YOU A REFUND OR REPLACEMENT. There are NO EXCEPTIONS! Shipping cost is bear by both seller and buyer in half.

2. All returned items must be in the original packaging and you must provide us with the shipping tracking number, specific reason for the return.

3. We will refund your full winning bid amount, upon receipt of the item in its original condition and packaging with all components and accessories included. OR, you may choose to have a replacement.

4. Return freight charge will paid by the customer due to customer's error.

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