At the 26th Changsha Smart Manufacturing Equipment Exhibition 2025 (CCEME Changsha 2025), PANRAN captivated attendees with its newly developed miniature temperature and humidity inspection device.
The PR206 Series Miniature Temperature & Humidity Data Logger features an ultra-compact design, with a self-locking connector integrated at the top for quick connection to various thermocouples, RTDs, and humidity transmitters. Together with compatible sensors, it forms a wireless temperature and humidity testing unit that eliminates the need for frequent disassembly. The data logger can communicate via Bluetooth with smartphones, PCs, or dedicated portable data servers, enabling rich human-machine interaction (HMI) functions. Depending on testing needs, it can be flexibly configured into 12 to 120-channel distributed wireless temperature and humidity testing systems.
From a technical perspective, the inspection device boasts exceptional electrical testing capabilities, achieving 0.01-class measurement accuracy. The Type A model utilizes a mechanical relay array for channel switching, preventing additional electrical measurement errors caused by leakage current, thereby ensuring superior channel consistency.
In terms of design, the product prioritizes user experience, offering multi-functionality in a compact form factor. It can independently perform inspections and data storage without requiring additional peripherals, and its palm-sized dimensions make it highly portable.
The Changsha CIE 2025 provided PANRAN with an ideal platform to showcase this innovative product. During the exhibition, numerous industry experts, corporate representatives, and distributors visited PANRAN’s booth, expressing strong interest in the miniature inspection device. Many attendees had the opportunity to test the product firsthand, praising its outstanding performance.
Moving forward, PANRAN remains committed to innovation, continuously developing high-quality products that meet market demands and contributing to the advancement of the measurement industry.
Changsha Panran Technology Co., Ltd.