





SENKO
MGT Multi Gas Detector
MGT Multi Gas Detector by SENKO is a high-performance, portable gas detection device designed for continuous monitoring of the four most common hazardous gases in industrial environments: Oxygen (O₂), Carbon Monoxide (CO), Hydrogen Sulfide (H₂S), and Methane (CH₄/LEL). With simultaneous detection capabilities and robust construction, MGT ensures worker safety in confined spaces, oil & gas operations, chemical plants, utilities, and more.
Key Features:
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Simultaneous 4-Gas Detection
Continuously monitors O₂, CO, H₂S, and CH₄ concentrations to protect against oxygen deficiency, toxic gas exposure, and explosive atmospheres. -
Dual CO/H₂S Sensor Technology
Enhances detection accuracy and reduces cross-interference risks, improving worker safety and reliability of readings. -
Rechargeable Battery
Built-in 2,000mAh Li-ion battery provides up to 60 days of continuous use with IR sensor or 25 hours with Pellistor sensor. Charges in 4–6 hours via USB-C. -
Rugged & Waterproof (IP67)
Dustproof and water-resistant, making it ideal for harsh industrial conditions. -
Multi-Alarm System
Alerts users through visual (LCD + flashing LEDs), audible (buzzer), and vibrating alarms for immediate awareness of danger. -
Compact & Lightweight
Easy to carry with dimensions of 61 x 114 x 43 mm and weighing only 240g. -
Easy Configuration & Data Management
Via IR Link communication interface, compatible with calibration and bump testing docking stations. -
Event Logging
Stores the most recent 30 alarm events for safety audits and incident tracking.
Technical Specifications:
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Model: MGT
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Sensor Type:
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O₂, CO, H₂S – Electrochemical
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CH₄ (LEL) – IR or Pellistor
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Measurement Type: Diffusion
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Display: LCD with Backlight
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IP Rating: IP67
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Alarm Types: Visual, Audible, Vibration
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Operating Temp:
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CO, H₂S: -30℃ to +50℃
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CH₄: -20℃ to +60℃
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O₂: -20℃ to +50℃
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Humidity: 5–95% RH (non-condensing)
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Battery Life:
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IR sensor: up to 60 days
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Pellistor: up to 25 hours
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Charging Time: 4–6 hours (USB-C)
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Certifications:
ATEX, IECEx, CSA/UL, INMETRO, PESO, RoHS2, EMC, REACH, FCC, RCM, WEEE
Sensor Ranges:
Gas | Measuring Range | Low Alarm | High Alarm | Resolution |
---|---|---|---|---|
O₂ | 0–30 %vol | 19 %vol | 23 %vol | 0.1 %vol |
CO | 0–500 ppm | 30 ppm | 60 ppm | 1 ppm |
H₂S | 0–100 ppm | 10 ppm | 20 ppm | 0.1 ppm |
CH₄ | 0–100% LEL | 10% LEL | 30% LEL | 1% LEL |
Available Accessories:
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Single/Multi Docking Station: Full calibration, bump testing, data logging, and firmware updates.
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IR Link Communication: For configuration and log download.
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Multi-Cradle Charger: Charges multiple units simultaneously.
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External Filter Adapter + Replacement Filters: Maintain sensor integrity and extend operational lifespan.
Applications:
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Oil & gas refineries
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Chemical plants
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Confined space entry
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Power generation
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Firefighting and emergency response
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Industrial manufacturing
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Wastewater treatment plants
With long operational life, accurate readings, and user-friendly functionality, the SENKO MGT delivers maximum protection in demanding environments.
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