Product

MEMS Gas Sensor Module is a compact, low-cost, and easy-to-use gas sensor PCB module designed for measuring and monitoring the concentration of various gases. The module consists of a gas sensor, control circuit, and communication interface. It converts the changes in the electrical properties of the sensitive materials in MEMS gas sensors into digital signals for output. Compared with conventional gas sensors, this module offers advantages including higher selectivity, better stability, faster response time, and lower power consumption. In addition, it supports multiple communication interfaces, enabling convenient data exchange, storage, and analysis with other devices. The module is widely used in applications such as environmental monitoring, industrial manufacturing, security monitoring, smart cities, and smart homes.

CM-ENose3 continues the technical closed loop of “sensor array + intelligent algorithms + scenario database”. It has achieved comprehensive upgrades in structural design, sampling methods, and flow-path expansion capabilities. Featuring an innovative design integrating a pump-assisted sampling module, built-in micro test chamber, and expandable flow path, CM-ENose3 enables a data standardization transformation from an “open sensing environment” to a “micro test chamber-based detection system.” Compared with the previous generation based on diffusion sensing, the third-generation system supports active pump-driven sampling, significantly improving response speed, measurement consistency, and adaptability to complex environments.

The CM-PD100 Portable Odor Detection Instrument is an on-site rapid detection device integrating a sensor array, miniaturized detection system, intelligent algorithms, and data management capabilities. It enables rapid identification and quantitative analysis of odor molecules, including malodorous gases and volatile organic compounds (VOCs). The device is designed to meet mobile detection requirements across multiple application scenarios, including environmental monitoring, industrial safety, food safety, healthcare, and public health.