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| Categories | Portable Multi Gas Detector | 
|---|---|
| Brand Name: | Zetron | 
| Model Number: | MS104K | 
| Certification: | CE | 
| Place of Origin: | China | 
| MOQ: | 1 set | 
| Price: | USD 100/set | 
| Payment Terms: | T/T, Western Union, MoneyGram, D/P, D/A, L/C | 
| Supply Ability: | 900 SET / week | 
| Delivery Time: | 7-10 work days | 
| Packaging Details: | 140*75*52mm | 
| Product Name: | Zetron MS104K 4 In 1 Gas Detector | 
| Type: | electrochemical/IR/PID sensor gas detector | 
| Accuracy: | ≤±3% F.S | 
| Response time: | T90≤30 seconds | 
| Recovery time: | ≤30 seconds | 
| Working environment: | Temperature: -20 ℃ ~ + 50 ℃, humidity: 10 ~ 95% RH | 
| Protection level: | IP65 | 
| Company Info. | 
| Beijing Zetron Technology Co., Ltd | 
| Verified Supplier | 
| View Contact Details | 
| Product List | 
MS104K Portable 4-1 Gas Detector
MS104K: The Ultimate Portable Multi-Gas Detection Solution
Introducing the MS104K, a state-of-the-art portable multi-gas detector meticulously engineered for professionals who demand uncompromising safety and precision.
This advanced instrument elevates gas detection to new heights with its vivid TFT color LCD, providing an exceptionally clear and visually engaging display of critical data. Its intuitive three-button interface ensures effortless navigation and swift configuration, even in the most demanding operational scenarios.
The MS104K incorporates a robust triple-alert system—featuring distinct audible signals, bright visual indicators, and powerful haptic feedback—to guarantee immediate and unmistakable notification of hazardous gas presence. Equipped with high-fidelity sensors, it delivers superior sensitivity and lightning-fast response times, enabling simultaneous detection of up to four gases.
With bilingual support (Chinese & English) and a user-friendly graphical menu, the MS104K is globally adaptable. Its durable construction, coupled with a stainless steel belt clip, makes it an essential companion for industrial professionals.
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Customizable Multi-Gas Monitoring
Detects combustible gases, oxygen, and a wide range of toxic gases.
Flexible sensor options allow configurations for 2-in-1, 3-in-1, or 4-in-1 detection (e.g., CO, H₂S, SO₂, NH₃, NO₂, PH₃, Cl₂).
Dynamic Trend Chart Visualization
Real-time chart for gas concentration fluctuations to identify
risks early.
Persistent Operational Status Indicator
Flashing light confirms continuous monitoring even when screen is
off.
Intuitive Iconographic Menu
Icon-driven menu with text descriptions for simple navigation.
One-Touch Factory Reset
Safeguard against misconfigurations with a quick factory reset, ensuring consistent device performance.
| Product Name | MS104K Multi Gas Detector | ||||
| Gas Range | LEL, O2, CO,H2S, SO2, H2, NO2, HCN, NH3, O3, CLO2, HF, CH2O, PH3, CL2, CO2, CH4 | ||||
| Resolution | 0.01ppm or 0.001ppm (0 ~ 10 ppm); 0.01ppm (0 ~ 100 ppm), 0.1ppm (0 ~ 1000 ppm), 1ppm (0 ~ 10000 ppm or more) | ||||
| Detection principle | Electrochemical, infrared red(IR), PID | ||||
| Sensor service life | Electrochemical principle: 2 ~ 3 years; Oxygen gas: 2 years or 6 years can be selected; infrared principle: 5 ~ 10 years; catalytic combustion: 3 years. | ||||
| Allowable error | ≤±3% F.S (higher precision levels can be customized) | ||||
| Response time | T90≤30 seconds | Recovery time | ≤30 seconds | ||
| Working environment | Temperature: -20 ℃ ~ + 50 ℃, humidity: 10 ~ 95% RH | ||||
| Power supply | Built-in high-performance lithium battery, nominal voltage: 3.7VDC; | ||||
| Alarm mode | It is possible to set as sound & light alarm, vibration alarm. | ||||
| Charger | Travel charger with USB TYPC interface, USB power supply DC5V ; | ||||
| Power Consumption | ≤0.7W | ||||
| Operating Pressure | 86kPa to 106kPa | ||||
| Protection level | IP65 | ||||
| Explosion-proof mark | Exia II CT4 Ga | ||||
| Exterior dimensions | 126×66×47mm (L×W×H) | ||||
| Weight | 189g | ||||
The MS104K portable multi-gas detector is widely applicable across industries where safety and environmental monitoring are critical. It is particularly suited for use in oil and gas fields, petrochemical plants, power generation facilities, mining operations, chemical manufacturing, wastewater treatment, confined spaces, and emergency rescue scenarios. Its customizable sensor configurations and robust alert system make it an indispensable tool for professionals working in environments with potential risks of combustible gases, oxygen deficiency, or toxic gas leaks, ensuring reliable protection and operational safety.

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