SONOFF Sensor Si7021 Temperature Humidity Sensor

Sku: S1820 Spu: S1820 Stock : 57 Brand: SONOFF Listing Time: 2018-07-24
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  • Package Weight : 29.45g
  • Package Width : 5cm
  • Package Height : 3.5cm
  • Package Length: 8 cm
Overview:
Sonoff Si7021 Digital Temperature and Humidity Sensor is with a calibrated digital signal output. It adopts dedicated digital module acquisition technology and temperature & humidity sensing technology to ensure that the sensor has a very high reliability and excellent long-term stability. The sensor includes an integrated single-chip temperature and humidity sensor chip, which connects to a high-performance 8-bit MCU. All these features ensure the Si7021 sensor with excellent quality and high peformace.
 
 
Features:
*Relative humidity and temperature measurement.
*All factory calibrated, digital output. Excellent long-term stability.
*No additional parts required. Plug and play.
*Ultra-fast response, anti-interference ability, ultra-low power consumption and cost-effective. 
*The sensor has 2.5mm 4-pole stereo audio male plug connector, which works perfectly with Sonoff TH10/TH16.
*The sensor is fully interchangeable.


Specifications:
Precision Relative Humidity Sensor:  ± 3% RH (max), 0–80% RH
High Accuracy Temperature Sensor:  ± 0.4°C (max), –10 to 85°C
0 to 100% RH operating range
Up to -40 to +85°C operating range
Wide operating voltage (2.2 to 3.6 V)


Package Information:
Package Size: Approx. 8*5*3.5cm/3.15*1.96*1.38in
Package Weight: Approx. 25g/0.88oz  


Packing List:
1 * Sonoff Sensor Si70211
  • S1820

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