




SENKO
SGT Disposable Single Gas Detector
SGT Single Gas Detector by SENKO is a compact, disposable gas detection solution engineered to provide continuous, maintenance-free protection against hazardous gases. With a 24-month operational lifespan, this device offers real-time monitoring, ensuring safety in industrial environments without the need for sensor replacement or battery recharging.
Key Features:
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Disposable Design: Use-and-replace model with no maintenance required throughout its 2-year life.
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Continuous Operation: Operates uninterrupted for 24 months, offering reliability in critical areas.
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Multi-Alarm System: Visual (LCD & LED), audible, and vibrating alarms for immediate hazard alerting.
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Sensor Trouble Detection: Built-in diagnostics to detect sensor malfunctions and ensure proper functioning.
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Water and Dust Resistant: IP67-rated enclosure provides excellent resistance in harsh, industrial environments.
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Data Logging: Automatically logs up to 30 alarm events for easy record keeping and compliance.
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Easy Configuration: Configure and download data easily via IR link or compatible docking station.
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Effortless Calibration: Use the SGT Docking Station for easy bump tests and calibrations.
Gas Detection Options:
Gas Type | Range | Low Alarm | High Alarm | Resolution | Operating Temperature |
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O₂ | 0–30 %vol | 19 %vol | 23 %vol | 0.1 %vol | -35℃ to +50℃ |
CO | 0–500 ppm | 30 ppm | 60 ppm | 1 ppm | -40℃ to +50℃ |
H₂S | 0–100 ppm | 10 ppm | 15 ppm | 0.1 ppm | -40℃ to +50℃ |
H₂ | 0–1,000 ppm | 100 ppm | 500 ppm | 1 ppm | -40℃ to +50℃ |
SO₂ | 0–50 ppm | 2 ppm | 5 ppm | 1 ppm | -35℃ to +50℃ |
NH₃ | 0–100 ppm | 25 ppm | 35 ppm | 1 ppm | -40℃ to +50℃ |
NO₂ | 0–20 ppm | 3 ppm | 5 ppm | 1 ppm | -40℃ to +50℃ |
Technical Specifications:
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Sensor Type: Electrochemical (Diffusion type)
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Dimensions: 54(W) × 91(H) × 32(D) mm
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Weight: 93g (Toxic) / 104g (O₂) including battery and clip
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Display: LCD (Liquid Crystal Display)
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Battery: 3.6V lithium primary cell (1.2Ah, Vitzrocell)
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Alarm Logging: Stores last 30 alarms
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Certifications: ATEX, IECEx, CSA/UL, INMETRO, KCs, RoHS2, REACH, RCM, WEEE, FCC
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IP Rating: IP67 – waterproof and dustproof
Compatible Accessories:
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SGT Docking Station: Calibrates, bump tests, logs events, and configures settings for up to 4 units.
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IR Link Communication: USB IR module for configuration and data download.
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Sampling Pump (SP-Pump101): Enables remote sampling using an extension probe.
Applications:
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Industrial hygiene and safety
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Confined space entry monitoring
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Utility and maintenance operations
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Hazardous gas leak detection
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Emergency response environments
With its rugged construction, no-maintenance design, and high-performance sensors, the SGT is a trusted partner for gas safety professionals.
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