HDC1080 High Precision Temperature and Humidity Sensor

Industrial Environment Monitoring

1. Workshops requiring strict control of temperature and humidity to avoid static electricity generation or component moisture.It can accurately provide environmental feedback,working in conjunction with industrial MCUs to achieve closed-loop control.
2. For the storage of chemical raw material(such as powders,solvents),it is necessary to avoid high temperature and humidity to prevent deterioration or safety risks.The HDC1080’s wide operating temperature range(-40℃ to 125℃)adapts to the complex temperature zones in workshops,and its heater function can address condensation issues in high-humidity environments,preventing sensor measurement drift.
3. Abnormal temperature and humidity in server rooms can lead to equipment failures,requiring real-time monitoring of both the interior of server cabinets and the overall environment of the server room.The HDC1080’s compact size (3mm x 3mm)allows it to be embedded into the tight spaces of server cabinets,while supporting an 8-bit low-resolution fast measurement mode(conversion time of 2.5ms)to meet the high-frequency monitoring demands of server rooms.Its battery voltage monitoring function(<2.8V alarm)ca provide early warnings of sensor power supply issues,preventing monitoring interruption.

Intelligent Agriculture Monitoring

1. For vegetable and flower greenhouse,it is necessary to adjust temperature and humidity according to the growth cycles of the crops.The HDC1080 can be integrated with wireless transmission modules to form a distributed monitoring network,covering different areas of the greenhouse.
2. Poultry and pig farms require control of indoor temperature and humidity to prevent the spread of diseases.The HDC1080’s wide power supply voltage range(2.7V to 5.5V)is compatible with backup power solution in breeding farms,allowing direct connection to 3.3Vor 5Vpower system.The exposed sensing element on the top of the sensor, combined with ventilation design, enables rapid response to changes in indoor temperature and humidity (response time of 15s), triggering ventilation and humidification equipment adjustments in a timely manner.
3. In the monitoring of farmland soil moisture, the HDC1080 can be used alongside soil moisture sensors. By measuring air temperature and humidity data to adjust soil moisture readings (as air temperature and humidity affect soil evaporation rates), it enhances the accuracy of soil moisture monitoring.

Cold Chain Logistics and Pharmaceutical Transport

1. Vaccines, biologics, and other products require transportation in a 2–8°C environment, with temperature and humidity data recorded throughout the entire process. The HDC1080’s temperature accuracy of ±2°C enables precise detection of temperature fluctuations during transit, meeting the pharmaceutical industry’s stringent requirements for monitoring accuracy. It supports rapid return to sleep mode after a single measurement, and when paired with a data logger, can extend battery life (e.g., up to over a year with coin cell battery power).
2. The transportation of seafood, fruits, and vegetables requires humidity control (e.g., 85%~95% RH for seafood) to prevent dehydration, and temperature control at 0~4°C to avoid spoilage. The HDC1080’s humidity measurement range of 0%~100% RH (non-condensing) is suitable for high-humidity transport environments, and its built-in heater function helps prevent measurement errors caused by condensation inside cold chain containers. Its compact size allows for integration into portable temperature and humidity data loggers, enabling real-time data storage and Bluetooth upload to the cloud for end-to-end logistics traceability.