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Gravity MEA

SENKO SGT

Single-Gas Monitor 2-Year Maintenance-Free Industrial SafetySenko SGT is a lightweight single-gas disposable detector that will continuously function for 24 months without changing the sensor or battery. Used specifically for hazardous conditions, the SGT monitors for toxic gases or lack of oxygen with electrochemical accuracy. Its IP67-rated rugged housing, vibration + 90 dB alarm, and 30-event data logging provide workers’ protection with zero maintenance.Enquire Now 

Product Highlights




    Features

    • Disposable 2-year operation – no sensor or battery replacement
    • Available for O₂, CO, H₂S, H₂, SO₂, NH₃, NO₂
    • Compact, lightweight design (93g–104g) for personal wear
    • Audible (90 dB), visual (LED), and vibration alarms
    • Automatic fault/self-test and IR communication capability
    • Event log for 30 most recent alarms
    • IR-link PC interface and docking station compatibility
    • IP67 waterproof & dustproof enclosure with rubber housing

    Specifications

    Parameter Specification
    Model SGT (Single Gas Type)
    Sensor Type Electrochemical
    Measuring Type Diffusion
    Battery 3.6V Lithium (Vitzrocell SB-AA02P), 1.2Ah
    Battery Life 24 months (with ≤2 min alarm/day usage)
    Display LCD with numeric values and status icons
    Alarms Red flashing LED, 90 dB audible (10 cm), vibration
    Ingress Protection IP67 (dustproof, waterproof)
    Event Log Stores 30 recent alarms
    Operating Temperature −40°C to +50°C (toxic), −35°C to +50°C (O₂)
    Operating Humidity 5%–95% RH (non-condensing)
    Housing Material Rugged rubber enclosure
    Dimensions 54 × 91 × 32 mm
    Weight 93g (toxic) / 104g (O₂)
    Operating Life 24 months (fixed)

     

    🧪 Accessories & Add-ons

    • IR Link – USB connection for data download and configuration
    • Sampling Pump (SP-Pump101) – for remote gas collection
    • Extension Probe – 5 m / 10 m for confined space sampling
    • SGT Docking Station – calibration and bump test support
    • Belt clips and calibration caps (included with standard kit)

    📌 Applications

    • Oil & gas refineries and petrochemical sites
    • Confined space safety monitoring
    • Water and wastewater treatment facilities
    • Mining and metal processing plants
    • Chemical manufacturing and industrial maintenance
    • Firefighting and HAZMAT inspection

    Certifications & Compliance

    • ATEX: II 1 G Ex ia IIC T4 Ga
    • IECEx: Ex ia IIC T4 Ga
    • CSA/UL: Class I, Division 1, Groups A-D, T4
    • INMETRO: Ex ia IIC T4 Ga
    • RoHS2, RCM, REACH, WEEE, FCC