DB441 High-Temperature Humidity Sensor Guards Ceramic Manufacturing Processes

Precisely Mastering the Beauty of Kiln Transformation

In ceramic manufacturing, the temperature and humidity inside kilns directly affect the sintering strength of green bodies, glaze color development, and product yield. A temperature difference of just 1℃ or a humidity fluctuation of 5%RH can lead to defects such as cracks, deformation, or color differences. The DB441 high-temperature temperature & humidity sensor, specifically designed for high-temperature ceramic processes, delivers industrial-grade precision monitoring to help enterprises stabilize quality and reduce waste rates!

Temperature & Humidity Requirements in Key Ceramic Manufacturing Stages and DB441 humidity sensor Solutions
Green body drying stage (ambient temperature: 40~120℃ | humidity: 30~80%RH)

Process requirement: Slow and uniform dehydration to prevent green bodies from cracking or deforming due to rapid moisture evaporation.

Core Values of DB441 in Ceramic Drying:
(1) With humidity accuracy of ±2%RH, it monitors humidity changes in the drying room in real time. When humidity exceeds 80%RH, it connects with the user’s system to trigger early warnings, preventing condensate backflow from damaging green bodies.
(2) Boasting temperature accuracy of ±0.2℃, it ensures balanced hot air circulation, shortening the drying cycle by over 10%.
(3) Capable of long-term operation in high-temperature environments above 100℃ – a durability feature not found in conventional HVAC temperature & humidity sensors.
(4) Equipped with a 15-second fast response, it enables online real-time monitoring of temperature and humidity changes during drying, avoiding process out of control caused by the lag of traditional offline measurement.
(5) Features dual signal outputs (4~20mA + RS485) for seamless integration with PLC or DCS systems, realizing automated drying control and reducing risks of manual inspection.
(6) Offers on-site digital display for clear visibility to on-site personnel; paired with a remote communication interface, it supports traceable data analysis, facilitating process optimization and energy consumption management.

Choosing DB441 means embracing an uncompromising pursuit of ceramic quality!
We understand that every ceramic artwork is a dialogue between fire and earth. Let DB441 be your "process eyes," revealing the beauty of kiln transformation through data.
Consult now for industry-specific customized solutions!