High-temperature oxygen zirconia probe - ZFKH

High-temperature zirconia oxygen measurement

Fields of application

Biomass, oil, coal boiler/ Incinerator

Features

  • Compact, lightweight design
  • Excellent precision and reliability
  • Electronics and remote calibration
  • Field-replaceable filters
Catalogue number: ZFKHR135-0Y0
From 3660 €

Specifications

The Fuji Electric ZFKH in situ O₂ zirconia probe is suitable for installation in safe areas and for withstanding critical environments and high process gas temperatures. Coupled with the ZKM controller, it constitutes the high-temperature zirconia oxygen analyser.

 

ApplicationIn situ measurement of % O₂ at high temperature
Measuring principleIn situ zirconia sensor
ScaleFrom 0-2% to 0-50% O₂ freely adjustable.
Adjustable in 1 vol % O₂ steps.
Repeatability± 0.5% of full scale
Linearity± 2% of full scale
Response time (for 90%)Less than 7 s for 90% of final value
(from calibration gas inlet)
Output signals4 to 20 mA DC (below 500 Ω, permissible) with HART® option or 0 to 1 V DC (above 100 Ω output resistance)
Digital RS232C or RS485 (option) with Modbus® protocol
ConnectivityModbus® protocol
Power supplyMax. 240VA (200VA + 40VA)
Normal 70VA (50VA + 20VA)

Documentations

Questionnaire: Application for O₂ zirconia analyser

Questionnaire Download

Brochure: Measures for energy and the environment

Brochures Download

High-temperature oxygen zirconia probe - ZFKH

From 3660 €

Reference : ZFKHR135-0Y0