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CCHN is a trusted U.S. registered company in industrial automation & controls, CCHN's goal is helping saving your money by bypassing all kinds of local dealers/agents in buying industrial automation products from Chinese manufacturers directly. You will be enjoyed to get free tech support on how to choose, how to wire, how to commissioning with CCHN professional engineers. Shopping for your automation systems on CCHN one-stop online store now. The price on the website only for sample reference. for Mass order,please send the enquiry to us.

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Foam cutting is a device for processing materials in the chemical industry such as foam and sponges. It mainly uses the high

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CCHN Industry
 
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CCHN Industry

CCHN is a trusted U.S. registered company in industrial automation & controls, CCHN's goal is helping saving your money by bypassing all kinds of local dealers/agents in buying industrial automation products from Chinese manufacturers directly. You will be enjoyed to get free tech support on how to choose, how to wire, how to commissioning with CCHN professional engineers. Shopping for your automation systems on CCHN one-stop online store now. The price on the website only for sample reference. for Mass order,please send the enquiry to us.

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Foam cutting is a device for processing materials in the chemical industry such as foam and sponges. It mainly uses the high

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Temperature and Humidity Sensor, Capacitive, One-wire/I2C
 
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Temperature and Humidity Sensor, Capacitive, One-wire/I2C


$24.92
Temperature and humidity sensor includes a capacitive humidity sensor and a digital temperature sensor, built-in one high-pe
SKU: CHN-TAHS-AM2320/2
Free Shipping Worldwide
Delivery date: 6-12 days

Temperature and humidity sensor has a capacitive humidity sensor and a digital temperature sensor, optional one-wire/I2C communication mode.

Application: Temperature and humidity sensor is widely used in HVAC, dehumidifiers, automobile, data loggers, humidity regulators, and humidity detection and control system.
Specification:

ItemAM2320AM2322
Weight0.5g
Dimension (L*W*H)12.1*4.5*15.0mm7.8*4.0*11.3mm
Communication modeOptional one-wire and I2C
Supply voltageDC 3.3-5.5VDC 3.1-5.5V
Measuring range of relative humidity0~99.9%RH
Measuring range of temperature-40~+80℃
Accuracy of humidity±3%RH±2%RH
Accuracy of temperature±0.5℃±0.3℃
Resolution0.1℃/0.1%RH
Long-term stability<0.5%RH/year, <0.1℃/year
Power consumption<350μA<200μA
Sampling period2s
Response time<5s
Housing materialPC
Working environmentTemperature: -40~80℃, humidity: 0~99.9% no condensation
Storage environmentTemperature: 0~80℃, humidity: <95%RH
Wiring1 red: VDD, 2 yellow: SDA (serial data), 3 black: GND, 4 white: SCL (serial clock, or connect to ground in one-wire mode)

Dimensional drawing (unit: mm):
Temperature and humidity sensor AM2320 dimensional drawing
Pin assignment:
Temperature and humidity sensor AM2320 pin assignment
Tips: Recovery processing of temperature and humidity sensor

The temperature and humidity sensor placed under extreme working conditions or chemical vapors can be restored to standard conditions by following procedures.

  1. Maintain temperature and humidity sensor 2 hours (dry) at 45 ℃ and the humidity <10%RH.
  2. Then maintain temperature and humidity sensor more than 5 hours at 20-30℃ and the humidity >70%RH.