AM2305B Digital Temperature and Humidity Sensor
The AM2305B is a digital temperature and humidity sensor that combines both temperature and humidity measurement into a single unit with calibrated digital signal output. It features a capacitive humidity sensing element and a DS18B20 temperature sensor, all controlled by a high-performance 8-bit microcontroller.
Each AM2305B sensor undergoes precise calibration in a controlled humidity chamber to ensure accuracy. Calibration coefficients are stored in OTP (one-time programmable) memory, and the internal signal processing uses these coefficients for precise measurements. The sensor uses a single-wire serial interface, making system integration simpler and faster.
With its ultra-small size, low power consumption, and impressive signal transmission range of up to 20 meters, the AM2305B is an excellent choice for a wide range of demanding applications. The product is equipped with three core shielded cables for added durability and reliable performance.
Application areas:
Environmental monitoring
Ventilator / respirator
Anesthesia machine
Spraying machine
Medical apparatus and instruments
The automatic control
Experimental apparatus
Features:
The product has excellent quality
fast response
anti-interference ability.
Ultra-small size
low power consumption
Specifications:
| Measuring Range | -40~80℃ |
|---|---|
| Interface | Digital |
| Temperature range | -40~80℃ |
| Accuracy | ±0.3℃;±3%RH |
| Features | Metal screen/capacitance sensor |
| Sensor Type | AHT10 integration sensor |
| Output | Digital Sensor, Digital 1 Wire |
| Humidity Range | 0~99.9%RH |
| Resolution | 15X8X4 cm15X8X4 cm0.1 |
| Dimension(mm) | 150 X 80 X 40 |
Package Includes:
1 x AM2305BÂ Digital Temperature and Humidity Sensor
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