The FS304 temperature and humidity sensor probe is a cable type sensor in the digital temperature and humidity sensor series. The sensor outputs a calibrated digital signal in a standard I2C format. The FS304 uses the world's most advanced temperature and humidity sensors as the core components to ensure high reliability and excellent long-term stability. The sensor includes an improved capacitive humidity sensing element and a standard energy gap temperature sensor element for improved performance. Therefore, the product has the advantages of excellent quality, high protection level, ultra-fast response, strong anti-interference ability and high cost performance. _x000D_ _x000D_ Features: _x000D_ 1. The temperature and humidity sensor probe is a cable type sensor in the digital temperature and humidity sensor series. _x000D_ 2. Using the world's advanced temperature and humidity sensors as the core components to ensure high reliability and excellent long-term stability. _x000D_ 3. It has the advantages of excellent quality, high protection level, ultra-fast response, strong anti-interference ability and high cost performance. _x000D_ 4. Can be applied in computer room monitoring, HVAC, weather station, warehouse, construction site, concrete test block inspection, agricultural greenhouse, flower nursery and soil temperature and humidity measurement. _x000D_ 5. Fully calibrated, excellent long-term stability. _x000D_ 6. Digital output, I2C interface. _x000D_ 7. Low power consumption, low cost, small size. _x000D_ 8. DFN package for reflow soldering. _x000D_ 9. Waterproof, dustproof, rustproof, corrosion resistant. _x000D_ _x000D_ Specification: _x000D_ Condition: 100% Brand New _x000D_ Item Type: Temperature and Humidity Sensor _x000D_ Model: FS304-SHT20/FS304-SHT21/FS304-SHT25 (Optional) _x000D_ Working Current: 80%, may result in temporary signal drift (after 60 hours drift +3% RH). When returning to normal After the working conditions, the sensor will slowly return to the calibration state. Prolonged use under abnormal conditions will accelerate the aging of the product._x000D_ _x000D_ Storage Conditions and Operating Instructions:_x000D_ Humidity sensors are not ordinary electronic components and require careful protection.