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    Gas Analyzer GSV-1I (CH4)

    Technical characteristics:

    Quantity of relay outputs

    2

    Relay commutation voltage, VDC, max.

    30

    Relay commutation current, A, max.

    2

    Calibration interval, months

    12

    Ex marking, TR CU 012/2011

    1 Ex db[ib] IIC T5 Gb X

    Ex marking, ATEX

    II 2G Ex dbib IIC T5 Gb

    Power supply range, VDC

    12…24

    Power consumption, Wt, max.

    2

    Ingress protection

    IP 66

    Communication interface

    RS-485

    Communication protocol

    Modbus

    Analog output range, mA (optional)

    4…20

    Ambient temperature range, °С

    -40…+50

    Weight, kg / Масса, кг

    3

    Dimensions, mm, max.

    190 x 206 x 90

     

    CH4 Measurement Cell Specification (PGU-IK)

    Type

    Infrared

    Detected gas

    Methane

    Measurement range, % vol. (% LEL)

    0…2.2 (0…50)

    Accuracy, % FS vol. (% FS LEL)

    ± 0.22 (± 5)

    Ex marking, TR CU 012/2011

    1 Еx ib IIC Т5 Gb X

    Ingress protection

    IP 54

    Ambient temperature range, °С

    -40…+50

    The GSV-1I Gas Analyzer (CH4) is designed for continuous automatic measurement of the concentration of methane gas in the air of the working area.

    The Gas Analyzer can be supplied with a digital or analog output, or with both digital and analog outputs

     
    Measuring Parameters:
     

    Capabilities

    • Interchangeability of sensors of the same type;
    • Explosion-proof protection;
    • Built-in self-diagnosis function.

    Design features

    • Enclosure with a deep cover to protect the display from glare;
    • Informative display;
    • Special color of enclosure depending on the gas detected;
    • The protective visor protects against splashes in the rotary area