MS104K-S2 Heavy Duty Portable 2-in-1 Gas Tester for Mining & Oil Gas

Designed to quickly and precisely identify hazardous vapor leaks and alert users to dangerous atmospheric conditions, the MS104K-S2 is an advanced, dual-purpose portable gas detector.

The device accommodates up to two highly intelligent digital sensors. These plug-and-play modules automatically recognize the target gas and leverage industry-leading detection methodologies, including photoionization (PID), infrared, electrochemical, thermal conductivity, and catalytic combustion technologies.

Despite its compact and travel-friendly footprint, the MS104K-S2 boasts exceptional energy efficiency. It seamlessly continuously monitors gas levels and broadcasts wireless data without compromising battery longevity. Comprehensive data logging allows operators to easily review historical metrics and past alarm events, while built-in GPS/BeiDou capabilities provide accurate geographic tracking.

Thanks to its robust feature set, this instrument is highly trusted across a diverse range of demanding industries. It is heavily utilized in emergency response, firefighting protocols, confined space entry, environmental monitoring, oil and gas refining, chemical manufacturing, pharmaceuticals, metallurgy, and warehouse safety.

• Exceptional Battery Endurance: Utilizing a passive diffusion sampling method paired with an ultra-low-power architecture, the monitor guarantees over 48 hours of continuous operation—even with real-time 4G communication and location tracking actively engaged.

• Modular Smart Sensors: The calibration-free sensor modules are completely interchangeable and can be inserted into any available port. The system instantly identifies the newly installed sensor, and operators can easily toggle individual sensors on or off through the device's main menu.

• Proactive Diagnostics: Built-in system health checks will immediately trigger a warning if a sensor is improperly connected, missing, or nearing the end of its functional lifespan.

• Customizable Measurement Metrics: Users can effortlessly toggle between multiple concentration readouts based on their specific industry standards, including ppm, ppb, %LEL, %Vol, mg/m³, μg/m³, and μmol/mol.

• Intuitive User Interface: Navigating the device is simple thanks to a streamlined four-button layout that includes a quick one-touch calibration shortcut. Standard models feature a clear 2-inch LCD, with an optional upgrade to a high-definition color screen available.

• Massive Data Archiving & Fast Charging: The onboard memory is capable of storing well over one million historical data points. A modern USB Type-C interface ensures high-speed data transfers and rapid battery replenishment.

• Advanced Connectivity: Equipped with a 4G wireless module (featuring an on-screen signal strength indicator), the device easily integrates into IoT ecosystems.

• Cloud & Remote Capabilities (Optional): When upgraded with BeiDou satellite tracking, the device can sync directly to cloud platforms, allowing multiple units to network wirelessly. Safety managers can monitor real-time statuses via a dedicated mobile app and receive emergency notifications through WeChat, SMS text messages, or direct phone calls. Furthermore, the system fully supports over-the-air (OTA) remote troubleshooting and firmware updates.