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In-situ gas analyzers ZIRKOR200

In-situ gas analyzers ZIRKOR200

In-situ gas analyzers ZIRKOR200 Already has the innovation in the cells

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Overview

Already has the innovation in the cells


SICK’s ZIRKOR200 gas analyzer provides very robust, reliable, and suitability-tested oxygen measurement for small and large combustion plants. The ZIRKOR200 is characterized by a measurement cell with a particularly long service life. The long-life technology employed for this purpose increases the resistance of the measurement cell in corrosive and reducing conditions in particular. The integrated measurement cell monitoring system and fully automated adjustment significantly reduce the maintenance effort. The ZIRKOR remote app allows you to wirelessly access the analyzer quickly and easily. The ZIRKOR200 provides a low-maintenance, simple oxygen measurement system for incineration optimization. Thanks to its suitability test as per EN 15267, it is also suitable for emission monitoring.


At a glance

  • Electrochemical cell with extremely long service life due to innovative protection mechanisms

  • Self-monitoring electrochemical cell

  • Fully automated adjustment mechanism integrated into the control unit

  • Version for high temperatures available

  • ZIRKOR remote app for remote access to the analyzer

  • Very short response time

  • Suitability-tested according to EN 15267

  • Ex version for ATEX/IECEx, Zone 1 and Zone 21

Applications

Fields of applications

  • Incineration optimization

  • Oxygen monitoring for process control

  • Oxygen reference value for emission measurement

  • Monitoring of inert gas atmospheres


Technical overview

 

  • ZIRKOR200 analyzer unit Ex versions

    Measured valuesO2
    Performance-tested measurandsO2
    Measurement principlesZirconium dioxide sensor
    Measuring ranges

    		0 ... 25 Vol.-%
    Certified measuring ranges
    O20 ... 25 Vol.-%
    Response time (t90)

    		5 s
    Depending on sample gas flow
    Accuracy

    		± 0.5 %
    Of the measured value or 0.02% by O2 volume, with the higher value being valid
    Process temperature
    ZIRKOR200 Ex-G measuring probe≤ +500 °C
    ZIRKOR200 Ex-G measuring probe with cooling protection tube≤ +1,400 °C
    ZIRKOR200 Ex-D measuring probe≤ +600 °C
    Process pressure

    		–100 hPa ... 100 hPa
    Maximum pressure fluctuation: ± 50 hPa
    Process gas velocity

    		≤ 50 m/s
    Ambient temperature
    ZIRKOR200 Ex-G–20 °C ... +55 °C
    ZIRKOR200 Ex-D–20 °C ... +70 °C
    Conformities

    EN 15267

    2000/76/EC (17. BImSchV)

    2001/80/EC (13. BImSchV)

    27. BImSchV

    30. BImSchV

    TA-Luft (Prevention of Air Pollution)

    SIL
    Safety integrity levelSIL 2 (IEC 61508)
    Systematic capabilitySC 2 (IEC 61508)
    Device typeType B
    Operating modeLow demand
    System architecture1oo1 voting
    CommentOption
    Ex-approvals
    IECExZIRKOR200 Ex-G: Ex db IIC T3 Gb

    		ZIRKOR200 Ex-D: Ex tb IIIC T133°C/T141°C Db
    ATEXZIRKOR200 Ex-G: II 2G Ex db IIC T3 Gb

    		ZIRKOR200 Ex-D: II 2D Ex tb IIIC T133°C/T141°C Db
    Electrical safetyCE
    Enclosure rating
    ZIRKOR200 Ex-G, ZIRKOR200 Ex-DIP66
    Dimensions (W x H x D)

    		Dimensions may vary. For details, see the dimensional drawings.
    Immersion depth
    ZIRKOR200 Ex-G measuring probe≤ 924 mm
    ZIRKOR200 Ex-D measuring probe≤ 960 mm
    Material in contact with mediaStainless steel 1.4571
    MaterialStainless steel 1.4571
    Options

    Cooling protection tube (not with ZIRKOR200 Ex-D)

    LongLife cell (already included with ZIRKOR200 Ex-D)

    LongLife² cell

  • ZIRKOR200 analyzer unit standard version

    Measured valuesO2
    Performance-tested measurandsO2
    Measurement principlesZirconium dioxide sensor
    Measuring ranges

    		0 ... 25 Vol.-%
    Certified measuring ranges
    O20 ... 25 Vol.-%
    Response time (t90)

    		5 s
    Depending on sample gas flow
    Accuracy

    		± 0.5 %
    Of the measured value or 0.02% by O2 volume, with the higher value being valid
    Process temperature
    Measuring probe≤ +600 °C
    Measuring probe with protective tube≤ +1,600 °C
    Process pressure

    		–100 hPa ... 100 hPa
    Maximum pressure fluctuation: ± 50 hPa
    Process gas velocity

    		≤ 50 m/s
    Ambient temperature

    		–40 °C ... +80 °C
    Conformities

    EN 15267

    2000/76/EC (17. BImSchV)

    2001/80/EC (13. BImSchV)

    27. BImSchV

    30. BImSchV

    TA-Luft (Prevention of Air Pollution)

    SIL
    Safety integrity levelSIL 2 (IEC 61508)
    Systematic capabilitySC 2 (IEC 61508)
    Device typeType B
    Operating modeLow demand
    System architecture1oo1 voting
    CommentOption
    Electrical safetyCE
    Enclosure rating

    		IP65
    Dimensions (W x H x D)

    		Dimensions may vary. For details, see the dimensional drawings.
    Immersion depth
    Measuring probe≤ 3,682 mm
    Measuring probe with protective tube≤ 1,000 mm
    Material in contact with mediaStainless steel 1.4571
    MaterialStainless steel 1.4571
    Options

    Protective tube

    LongLife cell

    LongLife² cell

  • ZIRKOR200 control unit standard version

    Ambient temperature
    Instrument air type–20 °C ... +55 °C
    Pump type+20 °C ... +50 °C
    GRP housing with heating–40 °C ... +55 °C
    Storage temperature

    		–40 °C ... +80 °C
    ConformitiesEN 15267
    SIL
    Safety integrity levelSIL 2 (IEC 61508)
    Systematic capabilitySC 2 (IEC 61508)
    Device typeType B
    Operating modeLow demand
    System architecture1oo1 voting
    CommentOption
    Electrical safetyCE
    Enclosure rating
    Steel sheet enclosureIP66
    Stainless-steel housingIP66
    GRP housingIP66
    19″-rack enclosureIP20
    Analog outputs1 output:
    4 ... 20 mA, 500 Ω
    Electrically isolated
    Analog inputs1 input:
    4 ... 20 mA, 120 Ω
    Not electrically isolated
    Digital outputs5 relay contacts
    Digital inputs2 relay contacts:
    24 V AC/DC, 1 A
    Modbus✔ , ✔
    Type of fieldbus integrationRTU RS-232

    		RTU RS-485
    HART✔
    Foundation Fieldbus✔
    Indication

    		Status LEDs: "Alarm", "Maintenance" and "Failure"
    Operation

    Via LC display and membrane keyboard

    Via Android device with ZIRKOR Remote app

    Model

    Steel sheet enclosure

    Stainless-steel housing

    GRP housing

    19″-rack

    Dimensions (W x H x D)
    Steel sheet enclosure300 mm x 440 mm x 240 mm (for details see dimensional drawings)
    Stainless-steel housing300 mm x 400 mm x 240 mm (for details see dimensional drawings)
    GRP housing510 mm x 600 mm x 310 mm (for details see dimensional drawings)
    19″-rack483 mm x 177 mm x 400 mm (for details see dimensional drawings)
    Weight
    Steel sheet enclosure17 kg ... 19 kg
    Stainless-steel housing17 kg ... 19 kg
    GRP housing19 kg ... 27 kg
    19″-rack10 kg ... 11 kg
    Power supply
    Voltage104 V AC ... 126 V AC, ± 10 %

    		207 V AC ... 253 V AC, ± 10 %
    Power consumption≤ 400 VA
    Recommended pre-fuse10 A
    Options

    Semi-automatic and automatic adjustment (1-point or 2-point adjustment)

    LongLife cell

    LongLife² cell

    Ejector and pump type

  • ZIRKOR200 control unit Ex-G version

    Ambient temperature

    		–20 °C ... +55 °C
    Storage temperature

    		–40 °C ... +80 °C
    ConformitiesEN 15267
    SIL
    Safety integrity levelSIL 2 (IEC 61508)
    Systematic capabilitySC 2 (IEC 61508)
    Device typeType B
    Operating modeLow demand
    System architecture1oo1 voting
    CommentOption
    Ex-approvals
    IECExEx db IIC T6 Gb
    ATEXII 2G Ex db IIC T6 Gb
    Electrical safetyCE
    Enclosure rating

    		IP66
    Analog outputs1 output:
    4 ... 20 mA, 500 Ω
    Electrically isolated
    Analog inputs1 input:
    4 ... 20 mA, 120 Ω
    Not electrically isolated
    Digital outputs5 relay contacts
    Digital inputs2 relay contacts:
    24 V AC/DC, 1 A
    Modbus✔ , ✔
    Type of fieldbus integrationRTU RS-232

    		RTU RS-485
    HART✔
    Foundation Fieldbus✔
    Indication

    		Status LEDs: "Alarm", "Maintenance" and "Failure"
    Operation

    Via LC display and membrane keyboard

    Via Android device with ZIRKOR Remote app

    ModelPressure-resistant encapsulated housing
    Dimensions (W x H x D)

    		700 mm x 359.5 mm x 220 mm (for details see dimensional drawings)
    Weight

    		32 kg
    Power supply
    Voltage104 V AC ... 126 V AC, ± 10 %

    		207 V AC ... 253 V AC, ± 10 %
    Power consumption≤ 400 VA
    Recommended pre-fuse10 A

  • ZIRKOR200 Ex-G pneumatic unit

    Ambient temperature

    		–20 °C ... +55 °C
    Electrical safetyCE
    Enclosure rating

    		IP65
    Dimensions (W x H x D)

    		300 mm x 440 mm x 218 mm (for details see dimensional drawings)
    Auxiliaries
    Test gas150 l/h ... 180 l/h
    Instrument air30 l/h ... 40 l/h
    2 ... 10 bar; particle size max. 1 µm; particle content max. 1 mg/m³; oil content max. 0.1 mg/m³; pressure condensation point max. –40 °C


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