Dubai
Dubai
Abu dhabi
+971 4 883 0233 Sun - Thu 08:00 - 5:30 MB06, RA08, Jebel Ali Free Zone, Dubai , UAE
+971 2 6765979 Sun - Thu 08:00 - 5:30 P.O. Box : 33719, Abu Dhabi, UAE
Dubai
Dubai
Abu dhabi
+971 4 883 0233 Sun - Thu 08:00 - 5:30 MB06, RA08, Jebel Ali Free Zone, Dubai , UAE
+971 2 6765979 Sun - Thu 08:00 - 5:30 P.O. Box : 33719, Abu Dhabi, UAE
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ZIRKOR302 – O2

The other kind of oxygen measurement

The ZIRKOR302 in-situ gas analyzer from SICK can be relied upon to measure oxygen quickly even at increased temperatures. Thanks to the flow sensor measurement principle, it does not require expensive test gases – ambient air is sufficient. The analyzer is not an ignition source in the measurement gas due to its safety-related construction. The optional evaluation unit allows you to operate up to three analyzers.

Description
Overview
Technical Specifications
Applications
Video

At a glance
  • Innovative flow sensor measurement principle
  • Fixed physical zero point and linear measurement signal
  • All parts in contact with gas are heated
  • Version for high temperatures available
  • Short response time
  • Operation of up to three analyzers via one evaluation unit
Your Benefits
  • Automated testing and adjustment with ambient air
  • No expensive test gases required
  • Reignition into the measurement gas not possible because the sensor is located outside the measurement gas
  • Process monitoring even at high temperatures
  • Quick measurement directly in the process for timely control

  • ZIRKOR302 E analyzer unit
    Description Analyzer with ejector operating with compressed air
    Measured values O2
    Performance-tested measurands O2
    Measurement principles Zirconium dioxide current sensor
    Gas flow rate
    0.5 l/h
    Measuring ranges
    O2 0 … 10 Vol.-% / 0 … 25 Vol.-%
    Certified measuring ranges
    O2 0 … 21 Vol.-%
    Response time (t90)
    ≤ 20 s
    With standard gas sampling device, length = 1 m
    Zero point drift
    ≤ 0.2 Vol.-%: within the maintenance interval
    Reference point drift
    ≤ 0.2 Vol.-%: within the maintenance interval
    Process temperature
    Stainless steel probe 0 °C … +700 °C
    Inconel probe 0 °C … +950 °C
    Ceramics probe 0 °C … +1,400 °C
    Process pressure
    700 hPa … 1,100 hPa
    Process gas humidity
    Non-condensing
    Ambient temperature
    –20 °C … +55 °C
    Storage temperature
    –40 °C … +85 °C
    Conformities Approved for plants requiring approval

    2001/80/EC (13. BImSchV)

    2000/76/EC (17. BImSchV)

    27.BImSchV

    EN 14181

    Electrical safety CE
    Enclosure rating
    IP65 / NEMA 4x
    Analog outputs 1 output:
    0/4 … 20 mA, 800 Ω
    0 … 10 V
    Potential-free, extendible by an additional I/O module
    Digital outputs 4 relay contacts:
    + 48 V AC, 1 A, 30 W / 48 V DC, 1 A, 60 W
    Option
    Digital inputs 4 inputs:
    + 24 V
    Option
    Indication
    LC display
    Input Functional keys

    Arrow keys

    Operation Menu-driven operation via LC-display and membrane keyboard
    Dimensions (W x H x D)
    For details see dimensional drawings
    Weight
    27 kg
    With standard gas sampling device, length = 1 m
    With heating for gas sampling device, additional 4 kg … 6 kg
    Material in contact with media Stainless steel 1.4571
    Power supply
    Voltage 115 V / 230 V
    Frequency 48 … 62 Hz
    Power consumption ≤ 250 W
    Auxiliaries
    Compressed air 4 … 6 bar, particle size max. 1 µm, oil content max. 0.1 mg/m³, pressure dew point max. –30 °C
    Corrective functions Automatic testing and adjustment with ambient air
    Integrated components Sample gas pump
  • ZIRKOR302 P analyzer unit
    Description Analyzer with integrated sample gas pump
    Measured values O2
    Performance-tested measurands O2
    Measurement principles Zirconium dioxide current sensor
    Gas flow rate
    0.5 l/h
    Measuring ranges
    O2 0 … 10 Vol.-% / 0 … 25 Vol.-%
    Certified measuring ranges
    O2 0 … 21 Vol.-%
    Response time (t90)
    ≤ 20 s
    With standard gas sampling device, length = 1 m
    Zero point drift
    ≤ 0.2 Vol.-%: within the maintenance interval
    Reference point drift
    ≤ 0.2 Vol.-%: within the maintenance interval
    Process temperature
    Stainless steel probe 0 °C … +700 °C
    Inconel probe 0 °C … +950 °C
    Ceramics probe 0 °C … +1,400 °C
    Process pressure
    700 hPa … 1,100 hPa
    Process gas humidity
    Non-condensing
    Ambient temperature
    –20 °C … +55 °C
    Storage temperature
    –40 °C … +85 °C
    Conformities Approved for plants requiring approval

    2001/80/EC (13. BImSchV)

    2000/76/EC (17. BImSchV)

    27.BImSchV

    EN 14181

    Electrical safety CE
    Enclosure rating
    IP65 / NEMA 4x
    Analog outputs 1 output:
    0/4 … 20 mA, 800 Ω
    0 … 10 V
    Potential-free, extendible by an additional I/O module
    Digital outputs 4 relay contacts:
    + 48 V AC, 1 A, 30 W / 48 V DC, 1 A, 60 W
    Option
    Digital inputs 4 inputs:
    + 24 V
    Option
    Indication
    LC display
    Input Functional keys

    Arrow keys

    Operation Menu-driven operation via LC-display and membrane keyboard
    Dimensions (W x H x D)
    For details see dimensional drawings
    Weight
    27 kg
    With standard gas sampling device, length = 1 m
    With heating for gas sampling device, additional 4 kg … 6 kg
    Material in contact with media Stainless steel 1.4571
    Power supply
    Voltage 115 V / 230 V
    Frequency 48 … 62 Hz
    Power consumption ≤ 250 W
    Corrective functions Automatic testing and adjustment with ambient air
    Integrated components Sample gas pump
  • ZIRKOR302 control unit, sheet metal housing
    Description The evaluation unit serves as the user interface and is responsible for data processing and output as well as control and monitoring functions.
    Enclosure rating
    IP65 / NEMA 4x
    Analog outputs 3 outputs:
    0/4 … 20 mA, 500 Ω
    Electrically isolated, one measured value output per connected analyzer
    Digital outputs 3 relay contacts:
    + 48 V AC, 1 A, 60 W / 48 V DC, 1 A, 30 W
    Digital inputs 3 inputs:
    + 24 V
    Preset for failure, maintenance and functional control
    Serial
    Type of fieldbus integration RS-232
    Function Connection to SOPAS ET software
    CAN bus
    Function Internal system bus
    Indication
    LC display
    Status LEDs: “Power”, “Maintenance” and “Failure”
    Input Arrow keys

    Functional keys

    Operation Menu-driven operation via LC-display and membrane keyboard
    Model Steel sheet enclosure
    Dimensions (W x H x D)
    200 mm x 346 mm x 97.5 mm
    Weight
    4 kg
    Power supply
    Voltage 115 V / 230 V
    Frequency 50 Hz / 60 Hz
    Power consumption ≤ 50 W
  • ZIRKOR302 control unit, cast metal housing
    Description The evaluation unit serves as the user interface and is responsible for data processing and output as well as control and monitoring functions.
    Enclosure rating
    IP67 / NEMA 4x
    Analog outputs 3 outputs:
    0/4 … 20 mA, 500 Ω
    Electrically isolated, one measured value output per connected analyzer
    Digital outputs 3 relay contacts:
    + 48 V AC, 1 A, 60 W / 48 V DC, 1 A, 30 W
    Preset for failure, maintenance and functional control
    Digital inputs 3 inputs:
    + 24 V
    Serial
    Type of fieldbus integration RS-232
    Function Connection to SOPAS ET software
    CAN bus
    Function Internal system bus
    Indication
    LC display
    Status LEDs: “Power”, “Maintenance” and “Failure”
    Input Arrow keys

    Functional keys

    Operation Menu-driven operation via LC-display and membrane keyboard
    Model Cast metal enclosure
    Dimensions (W x H x D)
    289 mm x 370 mm x 138 mm
    Weight
    4 kg
    Power supply
    Voltage 115 V / 230 V
    Frequency 50 Hz / 60 Hz
    Power consumption ≤ 50 W

Fields of applications

  • Reference value formation during emission monitoring
  • Monitoring of oxygen surpluses
  • Monitoring of inert gas atmospheres

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