Product Overview:
The Sonoff Si7021 is a digital temperature and humidity sensor that provides a calibrated digital signal output. It employs digital module acquisition technology and temperature and humidity sensing technology, thus ensuring very high reliability and excellent long-term stability.
The sensor includes an integrated single-chip temperature and humidity sensor chip, attached to a high-performance 8-bit MCU. It is known for its quality, ultra-fast response, anti-interference ability, and cost-effectiveness.
The Si7021 sensor utilizes a 2.5mm 4-pole stereo audio male plug connector, compatible with the Sonoff TH10/TH16 devices.
Product Specifications:
This sensor boasts of the following specifications:
- Precision Relative Humidity Sensor: ± 3% RH (max), 0–80% RH
- High Accuracy Temperature Sensor: ± 0.4°C (max), –10 to 85°C
- Operating range: 0 to 100% RH and –40 to +85°C
- Wide operating voltage (2.2 to 3.6 V)
- Low Power Consumption
- Factory-calibrated
- Notable long term stability
Product Advantage:
The sensor has a variety of advantages:
- Measures relative humidity and temperature
- Factory-calibrated digital output
- Exhibits long-term stability
- No extra components required
- Ultra-low energy consumption
- Fully interchangeable sensor
Included in the Package:
The package contains 3 Si7021 Temperature Humidity Sensors.
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