309, 3F, Block B, Ganfeng Technology Building 1, No.993 Jiaxian Road, Xiangjiaotang Community, Bantian Street,
Shenzhen, China, 518129
[email protected]
https://harztec.com
Am Ostbahnhof 3
Niedersachsen
Clausthal-Zellerfeld, Deutschland, 38678
[email protected]
https://eckstein-shop.de
GTIN: | 4060137034152 |
HAN: | HZ-SE08021 |
Category: | Temperature/Humidity Sensor |
Storage Tiers: | Tier3 |
Shipping weight: | 0,01 kg |
Item weight: | 0,01 kg |
Dimensions ( Length × Width × Height ): | 4,09 × 1,50 × 0,90 cm |
The DHT22 is a basic, low-cost digital temperature and humidity sensor. It uses a capacitive humidity sensor and a thermistor to measure the surrounding air, and spits out a digital signal on the data pin (no analog input pins needed). Its fairly simple to use, but requires careful timing to grab data. The only real downside of this sensor is you can only get new data from it once every 2 seconds, so when using our library, sensor readings can be up to 2 seconds old.
Spezifikation
- Größe: 40,9mm (Länge) x15mm (Breite) x9mm (hoch).
- Gewicht: 4g.
- Arbeitsspannung: 3 V - 5V.
- Die Sensormodelle: der lose AM2302 Temperatur- und Feuchtigkeitssensor.
- Signalausgabeform: digitales Signal.
- Temperaturmessbereich: - 40c bis 80c.
- Messgenauigkeit: 0,5c.
- Der Feuchtemessbereich: 0-100% RH.
- Messgenauigkeit: 2% RH.
- Entschließung: 16.
- Mit festen Schraubenlöchern, bequemer Montage und Fixierung.Durchmesser:2,6mm
- 4 pins 0,25cm Pitch
Anschlussanleitung:
"VCC": Positive Stromversorgung
"GND": Negative
"NC": Keine Verbindung
"DAT": IO - Port angeschlossen Mikrocontroller
Achtung: VCC and GND can not be reversed.
Lieferumfang:
1 x DHT22 AM2302 Digital Module Temperatur Feuchtigkeit Sensor Arduino Raspberry Pi
DHT22 Datasheet
Manufacturer according to GPSR
Shenzhen Harztec Technology Co., 309, 3F, Block B, Ganfeng Technology Building 1, No.993 Jiaxian Road, Xiangjiaotang Community, Bantian Street,, 518129 Shenzhen, China, [email protected], https://harztec.com
Responsible person according to GPSR
Eckstein GmbH, Am Ostbahnhof 3, 38678 Clausthal-Zellerfeld, Niedersachsen, Deutschland, [email protected], https://eckstein-shop.de