Product ID : 221699863
Model / SKU : 170437952
Conditions : New
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OVERVIEW
AM2302 output calibrated digital signal. It applys exclusive digital-signal-collecting-technique and humidity sensing technology, assuring its reliability and stability. Its sensing elements is connected with 8-bit single-chip computer.
Every sensor of this model is temperature compensated and calibrated in accurate calibration chamber and the calibration-coefficient is saved in type of programme in OTP memory, when the sensor is detecting, it will cite coefficient from memory.
Small size & low consumption & long transmission distance(100m) enable AM2302 to be suited in all kinds of harsh application occasions. Single-row packaged with four pins, making the connection very convenient.
FEATURES
- High precision
- Capacitie type
- Full range temperature compensated
- Relative humidity and temperature measure ment
- Calibrated digital signal
- Outstanding long-term stability
- Long transmission distance, up to 100 meters
- Low power consumption
- 4 pins packaged and fully interchangable
SPECIFICATION
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Model
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AM2302
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Power supply
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3.3-5.5V DC
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Output signal
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digital signal via 1-wire bus
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Sensing element
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Polymer humidity capacitor
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Operating range
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humidity 0-100%RH; temperature -40~80Celsius
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Accuracy
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humidity +-2%RH(Max +-5%RH); temperature +-0.5Celsius
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Resolution or sensitivity
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humidity 0.1%RH; temperature 0.1Celsius
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Repeatability
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humidity +-1%RH; temperature +-0.2Celsius
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Humidity hysteresis
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+-0.3%RH
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Long-term Stability
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+-0.5%RH/year
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Interchangeability
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fully interchangeable ?
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PACKAGE INCLUDES
- 1 x DHT22 Temperature & Humidity Sensor
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For enquiries please Whatsapp 0125374838
https://wa.me/60125374838
Buy with confidence
ma****
221688649
5/24/2022 6:38:00 PM
Good in time
mO****
221721218
4/20/2022 8:40:00 PM
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mO****
221718163
4/20/2022 8:40:00 PM
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JH****
221683916
3/4/2022 11:16:00 AM
5 star seller.
je****
221729411
2/28/2022 1:22:00 PM
fast delivery..
gi****
221684025
2/25/2022 11:39:00 AM
item received just now.
gi****
221684025
2/12/2022 3:06:00 PM
Just received, busy charging unit. and doing other things.
Reasonable delivery speed, within 5 days or so.
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