Product Description :
The
the AM2306 outdoor digital temperature and humidity module is a
containing composite has been calibrated digital signal output of the
temperature and humidity sensors. Application of a dedicated digital
modules collection technology and the temperature and humidity sensing
technology, to ensure that the product has high reliability and
excellent long-term stability. The sensor includes a capacitive sensor
wet components and an integrated high-precision temperature measurement
devices, and connected with a high-performance 8-bit microcontroller.
The product has excellent quality, fast response, strong anti-jamming
capability, and high cost. Each sensor is extremely accurate humidity
calibration chamber calibration. The form of procedures, the calibration
coefficients stored in the microcontroller, the sensor within the
processing of the heartbeat to call these calibration coefficients.
Standard single-bus interface, system integration quick and easy. Small
size, low power consumption, signal transmission distance up to 20
meters, making it the best choice of all kinds of applications and even
the most demanding applications. Product of four leads, convenient
connection, special packages according to user needs.
Product parameters
Relative humidity
Resolution: 0.1% RH 16Bit
Repeatability: ± 1% RH
Accuracy: 25 °C ± 2% RH
- 40°C~ 80°C± 5% RH
Interchangeability: fully interchangeable
Response time: 1 / e (63%) 25°C 6s
1m / s air 6s
Hysteresis: <± 0.3% RH
Long-term stability: <± 0.5% RH / yr in
Temperature
Resolution: 0.1% RH 16Bit
Repeatability: ± 0.2 °C
Range: 25°C ± 0.3°C
- 40°C~ 80 °C ± 1 °C
Response time: 1 / e (63%) 10S
Electrical Characteristics
Power supply: DC 3.5 ~ 5.5V
Supply Current: measurement 0.3mA standby 60A
Sampling period: more than 2 seconds
Pin Description
1 the VDD power supply 3.5 to 5.5V DC
2 DATA serial data, a single bus
3 GND ground, the negative power supply
4 NC empty feet
