Fuji Electric Zirconia Oxygen Exchanger for EX Zones – ZKME

SPECIFICATIONS

• Applications

  O₂ measurement in non-combustible gas mixtures

• Measuring principle

  In-situ zirconia sensor

• Scale

  O ... 2 ... 50% Vd O2 (user-configurable)

• Repeatability

  <± 0.5 % PE

• Linearity

  <±2%PE

• Response time (for 90%)

  4 seconds ... 7 seconds

• Analog output

  4-20 mAcc or 0-1 Vcc

• Contact outputs

  6 points, SPST-NO contacts: high/low limit alarm calibration maintenance in progress, fault analyser, purging in progress, calibration in progress, fault analyser

• Contact inputs

  3 dry contacts: select from 7 options

• Display

  LCD backwired

• Connectivity

  RS-485 Modbus or HART

• Optional functions

  Combustion efficiency display, cleaning, automatic calibration, selection valve, flow meter

• Controller installation

  Panel or pipe mounting

• Cable length between controller and detector

  < 100m

• Power supply

  100-120 v ac or 200-240 v ac, 50/60 Hz

AVAILABLE MODELS

DOCUMENTS

• Manual: Zirconia oxygen controller for EX ZKME Modbus HART® zone

  604.47 KB

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• Manual: Zirconia oxygen controller for EX zone ZKME

  2.33 MB

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• Datasheet ZKME controller and ZFKE zirconia oxygen sensor for EX zones

  1.4 MB

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• Brochure: In-situ zirconia oxygen analysis system, ideal for combustion control

  1.97 MB

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• Brochure: Gas analysers, reliable solutions for gas analysis

  8.47 MB

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• Brochure: Measures for energy and the environment

  4.01 MB

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