Fuji Electric ATEX cirkonio O2 zondas – ZFKX

SPECIFICATIONS

• Applications

  O₂ measurement in non-combustible gas mixtures
  Industrial heat production in refineries
  Petrochemical reactor furnaces
  Large combustion plants

• 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 s ... 7 s

• Analog output

  4-20 mAcc or 0-1 Vcc

• Contact outputs

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

• Contact inputs

  3 dry contacts: select from 7 options

• Display

  LCD backwired

• Connectivity

  RS-485 (Modbus®)

• Optional functions

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

• Controller installation

  Panel mount

• Cable length between controller and detector

  ≤ 50 m

• Power supply

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

AVAILABLE MODELS

DOCUMENTS

• Manual: ZKMX zirconia oxygen controller and ZFKX ATEX zirconia oxygen sensor

  2.78 MB

  Download

• Datasheet: Controller ZKMX and zirconia oxygen probe ZFKX for ATEX zones

  1.71 MB

  Download

• Questionnaire: Application for O₂ zirconia analyser

  277.16 KB

  Download

• Brochure: Measures for energy and the environment

  4.01 MB

  Download