I. Yiyuntian Eranntex Develops Customized Solutions for Petrochemical Enterprises

In this collaboration, Yiyuntian Eranntex provided a customized solution—the BTYQ-MS400-S series portable four-in-one gas detector—to a petrochemical feedstock optimization company in Liaoning Province. This solution is designed for routine gas detection and safety monitoring by on-site personnel. This series of devices comes in various configurations, including pump-drawn, diffusion-type, and probe-equipped models with temperature and humidity detection. It adapts to the diverse detection needs of the petrochemical raw material production industry, supporting multiple operational modes such as confined space sampling, open-area patrols, and simultaneous temperature and humidity monitoring.

Featuring a multi-channel sensor design, this device simultaneously detects four types of gases: combustible gases, oxygen, hydrogen sulfide, and carbon monoxide. It displays data clearly and intuitively, supports nine main menu operations, and allows users to perform functions such as zero calibration, concentration calibration, factory reset, and alarm settings using just five buttons. The streamlined operation process enables frontline workers to master the device quickly. Before measurement begins, the device completes a thorough warm-up and self-test process to ensure data stability and accuracy, thereby reducing the occurrence of operational errors and false alarms.

II. Multi-scenario Adaptability to Meet the Demands of Complex Petrochemical Operating Conditions

Designed for the complex on-site environments of petrochemical enterprises, the device offers excellent environmental adaptability. It can withstand on-site factors such as dust, moisture, and temperature fluctuations, ensuring the stability of detection data. The pump-suction configuration allows for rapid gas sampling in confined spaces through the intake port, eliminating the need for personnel to enter directly and thereby reducing operational risks.

The probe-equipped model can penetrate areas inaccessible to conventional detection methods, such as inside pipes and equipment crevices, thereby expanding the detection coverage.

The diffusion-type configuration is suitable for routine inspections in open areas, meeting the operational needs of various scenarios.