Zetron MS400-S Multi Gas Detector
OVERVIEW
Zetron MS400-S portable four-in-one gas detector is a precision instrument designed to handle complex gas environments. It can quickly and accurately detect gas leaks or excessive concentration levels and provide timely alarms. The core advantage of this detector lies in its integrated four-in-one detection module, which contains 1 to 4 digital sensors, each with plug-and-play and intelligent recognition features, greatly enhancing the ease of use and flexibility. The MS400-S combines multiple advanced gas detection principles, including electrochemical, infrared, catalytic combustion, thermal conductivity, and PID photoionization, ensuring high precision performance even under harsh working conditions. Its application range is extensive, covering fire safety, emergency rescue, confined space operations, petroleum, chemical, metallurgy, refining, gas, storage, pharmaceuticals, environmental protection, and air treatment. It is an ideal choice for ensuring operational safety and improving environmental quality.

FEATURES
- Dual Detection Modes: The built-in pump sampling measurement can be flexibly switched to diffusion detection mode according to on-site requirements, and features an intelligent pump blockage alarm to ensure the continuity and reliability of the detection process.
- Intelligent Sensor Technology: Utilizes plug-and-play smart digital sensors for automatic recognition and rapid response, significantly simplifying the maintenance and calibration process.
- Multilingual and Multi-unit Support: Supports interfaces in multiple languages such as Chinese and English, and allows users to freely switch between various measurement units, including umol/mol, ppm, pphm, ppb, mg/m³, µg/m³, %Vol, %LEL, to meet the diverse needs of global users.
- Intuitive Interaction Experience: Equipped with a 2.4-inch high-definition color LCD display, which shows real-time gas concentrations, maximum and minimum values, weighted averages, and dynamic curves. The four-button operation and one-touch quick calibration feature make the device easy and intuitive to use.
- Massive Data Storage and Management: Standard configuration with a capacity of 1,000,000 data records, extendable to tens of millions. All data can be viewed, deleted, or exported locally, with customizable storage time intervals. The device also provides data recovery functionality to ensure historical data is safely preserved.
APPLICATION
The MS400-S portable four-in-one gas detector, as a multifunctional gas safety monitoring device, plays a crucial role in key sectors such as petrochemicals, metallurgy and refining, fire emergency response, confined space operations, gas management, environmental monitoring, pharmaceutical storage, and medical laboratories. By quickly and accurately detecting gas leaks and concentration exceedances, it provides reliable safety assurance for various industries, effectively preventing safety accidents such as gas poisoning, fires, and explosions. It is an indispensable professional detection tool for modern industrial safety management and environmental protection.
PARAMETER
Model | MS400S | Measurement Range | Depends on site environment and user requirements | Data Storage | Standard 1 million records, expandable to over 10 million | Logging functionality | Calibration, maintenance, malfunction, sensor lifespan, next calibration reminder | Operating language | Chinese, English, and multilingual customization | Explosion-proof certification | ExiaⅡCT4 Ga | Case material | High-strength polycarbonate and TPE composite material, impact-resistant, wear-resistant, and anti-static | External dimensions | 148 × 85 × 50 mm (length × width × height, excluding back clip) | Display screen | 2.4-inch color LCD | Power supply | DC 7 .4 V |
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