IMR EX660

IMR EX660 SMART Sensor gas detector

The IMR EX660 is a compact and lightweight multi gas detector that continuously measures combustibles, O2, CO, H2S and other toxic gases in ambient air. With up to 6 sensors, it can detect at most 7 gases at the same time.
  • DESCRIPTION

    Its functional and watertight design (IP 66) incorporates a rugged impact resistant, rubberized housing to meet the toughest requirements of harsh environments.


    • Advanced 16 digit MCU with low consumption
    • Ultra-wide angle LCM screen with backlighting
    • Adjustable 2-level alarm point
    • Adjustable calibration point
    • Self-preservation design for combustible gas sensors
    • Battery low voltage alert
    • Real-time clock
    • Interchangeable smart sensor module design
    • Self-correcting design
    • Audible, visual and vibration alarms
    • Data transfer to PC
    • STEL/TWA alarm for toxic gases
    • Designed to self-test, self-diagnose and self-repairing
    • Password protection
    • Intrinsically safe design
  • TECHNICAL SPECIFICATION
    • Target gas: combustible gas, toxic gas, Oxygen, VOC
    • Detecting method: Natural diffusion
    • Response Time: Semi-conductor, Catalytic, Thermal Conductivity t90 < 30s Oxygen, Carbon Monoxide, Hydrogen Sulfide t90 < 30s
    • Other Sensors t90 < 120s
    • Working Conditions: Combustible Gas: -40OC ~ 70OC Toxic Gas: -20OC ~ 50OC Working humidity ≤ 95%RH non-condensating
    • Power Source: Lithium battery (DC3.7V 6600mAh)
    • Charging time: 4 ~ 6hours
    • Continuous working time: ≥ 30 hours (for combustible gas and toxic gas) ≥ 300 hours (for toxic gas under temperature of 20OC)
    • USB connectivity for data transfer
    • Explosion-proof grade: EXIA II CT4
    • Ingress protection: IP65
    • Dimensions: 168mm x 91mm x 45mm
    • Weight: about 500g
  • ACCESSOIRES

    FLEXIBE GAS PROBE

    • Use to collect gas samples in confined spaces
    • Telescoping probe
    • Collection tube
    • Probe length: 100 – 1150mm
    • Hose length: 1500mm

    PUMP

    • Use to collect gas samples in confined spaces
    • Calibration
  • DATASHEET

    Brochure and Manual availibe on the Downloads page here.


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