Compact Humidity and Temperature Control Module with RS485 Communication Overview A compact module for humidity reduction and precise measurement in small enclosures. Designed for controlled spaces up to 1.5 m3, the unit measures humidity and temperature while providing dehumidification capability and digital communication via RS485. Key benefits Precise monitoring: High resolution measurements of humidity and temperature help maintain consistent conditions inside small cabinets and enclosures. Effective dehumidification for small volumes: Designed to manage humidity in spaces up to 1.5 m3, reducing condensation risk on sensitive equipment. Easy integration: RS485 communication allows connection to building control systems, data loggers, and industrial controllers for remote monitoring and control. Reliable performance: Clear measurement ranges and stated basic error enable predictable behavior and straightforward system planning. Technical highlights Dehumidification space: up to 1.5 m3 Humidity measurement range: 0%RH to 99%RH Humidity resolution: 0.1%RH Temperature measurement range: 0 C to 100 C Temperature resolution: 0.1 C Basic measurement accuracy: plus or minus 3%RH for humidity and plus or minus 1 C for temperature Communication: RS485 for system integration and remote monitoring How it solves common problems Prevents moisture-related damage by reducing humidity in small enclosures where moisture can condense on electronics or instruments. Provides clear, repeatable readings to support automated climate control or manual maintenance schedules. Supports remote data collection and control through RS485, reducing the need for local intervention and enabling centralized management. Practical applications Electronic enclosures and instrument cabinets: Maintain stable humidity and temperature to protect circuit boards and sensors. Storage boxes for sensitive components or materials: Reduce the risk of corrosion and moisture degradation inside small storage containers. Telecommunications and control cabinets: Help avoid condensation and maintain reliable operation of communication equipment. Compatibility and integration Communicates via RS485, compatible with common industrial controllers, PLCs, and monitoring systems that accept RS485 input. Intended for use in enclosed spaces not exceeding 1.5 m3. Verify enclosure volume and system compatibility before installation. Performance and installation notes Use the specified ranges and accuracy values for system design and environmental control planning. For best results, place the module where airflow is representative of the enclosure interior and avoid direct contact with heat sources or evaporating liquids. This module provides clear humidity and temperature readings, on-site dehumidification for small spaces, and RS485 connectivity for integration into larger monitoring and control systems.