XH-M452 Temperature and Humidity Controller Module

XH-M452 Temperature and Humidity Controller Module 

The XH-M452 Temperature and Humidity Controller Module is a compact dual-function digital controller designed to automatically regulate both temperature and humidity in enclosed environments. It features a clear digital display that shows real-time temperature and humidity values and allows easy setting of control parameters using onboard buttons.

The module comes with a combined temperature and humidity sensor, and includes two independent relay outputs — one for temperature control (heating or cooling) and one for humidity control (humidifier or dehumidifier). When the measured values reach the user-defined limits, the relays automatically switch connected devices ON or OFF to maintain stable environmental conditions.

This controller is ideal for automation projects, agricultural systems, storage rooms, incubators, and any application requiring precise climate control.

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Features

• Dual control function: Controls both temperature and humidity
• Digital display for real-time temperature and humidity monitoring
• Two independent relay outputs (one for temperature, one for humidity)
• Wide temperature and humidity control range
• High accuracy sensor for stable and reliable measurements
• Supports heating and cooling modes
• Supports humidification and dehumidification modes
• Adjustable hysteresis to avoid frequent relay switching
• Temperature and humidity calibration function
• Simple button interface for easy parameter setting
• Compact design and easy to install
• Stable and reliable performance

Applications

• Egg incubators and hatchery systems
• Greenhouses and plant growing environments
• Mushroom cultivation rooms
• Reptile and pet enclosures
• Aquariums and fish breeding tanks
• Seed storage and grain storage rooms
• Cold storage and climate-controlled cabinets
• Laboratory and research equipment
• Fermentation and drying chambers
• DIY automation and environmental control projects