{"id":85192,"date":"2025-06-30T15:20:24","date_gmt":"2025-06-30T15:20:24","guid":{"rendered":"https:\/\/instrumentatie.ro\/?post_type=product&p=85192"},"modified":"2025-06-30T15:55:27","modified_gmt":"2025-06-30T15:55:27","slug":"zirconia-oxygen-probe-zfk8-fuji-electric","status":"publish","type":"product","link":"https:\/\/instrumentatie.ro\/en\/product\/gas-liquid-analysis\/gas-analysers\/zirconia-oxygen-probe-zfk8-fuji-electric\/","title":{"rendered":"Zirconia oxygen probe – ZFK8 FUJI ELECTRIC"},"content":{"rendered":"

[vc_row][vc_column width=”1\/1″][vc_column_text]Technical Specifications:<\/strong><\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Measured gas temperature<\/strong><\/td>\nConvection tube system :
\n-10 \u00b0C to +600 \u00b0C (for general use, corrosive gases)
\nSystem with ejector :
\n-10 \u00b0C to 1500 \u00b0C (for high-temperature gases)
\n-10 \u00b0C to +800 \u00b0C (general purpose)<\/td>\n<\/tr>\n
Measured gas pressure<\/strong><\/td>\n-3 to +3 kPa (-306 to +306 mm H2O)<\/td>\n<\/tr>\n
Operating temperature<\/strong><\/td>\n– 10 \u00b0C to +60 \u00b0C for the detector head
\n-5 \u00b0C to +100 \u00b0C for the ejector
\n\u2264 125 \u00b0C on detector flange, under voltage<\/td>\n<\/tr>\n
Storage temperature<\/strong><\/td>\n-20 \u00b0C to +70 \u00b0C for the sensing element
\n-10 to +100 \u00b0C for the ejector<\/td>\n<\/tr>\n
Construction<\/strong><\/td>\nWaterproof and dustproof (IEC IP66)<\/td>\n<\/tr>\n
Filter<\/strong><\/td>\nAlumina (porosity: 50 \u00b5m) and quartz paper<\/td>\n<\/tr>\n
Main materials of parts in contact with gas<\/strong><\/td>\nDetector: Zirconium, 316 stainless steel, platinum
\nConvection tube: 316 stainless steel
\nStandard ejector: 316 stainless steel, 304 stainless steel
\nHigh-temperature ejector: SiC, stainless steel 316, stainless steel 304<\/td>\n<\/tr>\n
Calibration gas inlet<\/strong><\/td>\n6 mm tube or 1\/4″ tube (according to datasheet )<\/td>\n<\/tr>\n
Calibration gas flow<\/strong><\/td>\n1.5 to 2 l\/min<\/td>\n<\/tr>\n
Detector mounting<\/strong><\/td>\n\u00b1 45\u00b0 from horizontal, the ambient air must be
\nbe clean<\/td>\n<\/tr>\n
Ejector air inlet flow rate<\/strong><\/td>\n5 to 10 l\/min<\/td>\n<\/tr>\n
Purge air inlet pressure<\/strong><\/td>\n200 to 300 kPa (2 to 3 kgf\/cm2)<\/td>\n<\/tr>\n
Finish color<\/strong><\/td>\nSilver and steel color<\/td>\n<\/tr>\n
Exterior dimensions<\/strong><\/td>\n(L x \u00d8 max) 210 mm x 100 mm<\/td>\n<\/tr>\n
Approximate weight<\/strong><\/td>\nDetector: 1.6 kg
\nEjector: 15 kg (with 1 m tube)
\nStandard 1 m convection tube: 5 kg<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

 <\/p>\n

[\/vc_column_text][\/vc_column][\/vc_row][vc_row][vc_column column_width_percent=”100″ position_vertical=”middle” align_horizontal=”align_center” gutter_size=”3″ overlay_alpha=”50″ shift_x=”0″ shift_y=”0″ shift_y_down=”0″ z_index=”0″ medium_width=”0″ mobile_width=”0″ width=”1\/1″ uncode_shortcode_id=”979049″][vc_button button_color=”color-731899″ border_width=”0″ link=”url:https%3A%2F%2Fwww.fujielectric.fr%2Fwp-content%2Fuploads%2F2024%2F04%2Fdatasheet-product-gas-analysis-zirconia-analyser-modbus-hart-ZFK8-ZKM-ZTA-EDSX3-151c-en.pdf%3Fx95516|target:_blank” button_color_type=”uncode-palette” uncode_shortcode_id=”188539″]DATA SHEET[\/vc_button][\/vc_column][\/vc_row]<\/p>\n<\/div>","protected":false},"excerpt":{"rendered":"

The probe is used for continuous measurement of oxygen concentration in flue gases from boilers and industrial furnaces, for combustion control and optimization. It consists of a measurement probe combined with a signal converter. The probe is associated with a convection tube which is inserted into the flue gas to channel the gases to the probe for oxygen measurement. The converter (ZKM) is a microprocessor-based signal converter that manages inputs\/outputs, digital communication, display and control of the overall operation. The converter features advanced functions such as self-diagnosis of operation and probe regeneration, giving it very long stability.<\/p>\n

Features<\/strong><\/p>\n

    \n
  • \u2022 No gas conditioning system required
    \n\u2022 Easy maintenance
    \n\u2022 High reliability thanks to diagnostic function
    \n\u2022 Safe and secure
    \n\u2022 Easy to use
    \n\u2022 HART\u00ae communication is available as an option<\/li>\n<\/ul>\n

    Fields of application<\/strong><\/p>\n

    Ideal for combustion control in boilers, incinerators and furnaces.<\/p>\n","protected":false},"featured_media":85193,"template":"","meta":[],"product_brand":[],"product_cat":[89,152],"product_tag":[],"market":[113,115,114],"class_list":{"0":"post-85192","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-gas-liquid-analysis","7":"product_cat-gas-analysers","8":"market-oil-gas","9":"market-power-industry","10":"market-process-and-chemical-industry","12":"first","13":"instock","14":"shipping-taxable","15":"product-type-simple"},"yoast_head":"\nZirconia oxygen probe - ZFK8 FUJI ELECTRIC - Instrumentatie<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/instrumentatie.ro\/en\/product\/gas-liquid-analysis\/gas-analysers\/zirconia-oxygen-probe-zfk8-fuji-electric\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Zirconia oxygen probe - ZFK8 FUJI ELECTRIC - Instrumentatie\" \/>\n<meta property=\"og:description\" content=\"The probe is used for continuous measurement of oxygen concentration in flue gases from boilers and industrial furnaces, for combustion control and optimization. It consists of a measurement probe combined with a signal converter. The probe is associated with a convection tube which is inserted into the flue gas to channel the gases to the probe for oxygen measurement. The converter (ZKM) is a microprocessor-based signal converter that manages inputs\/outputs, digital communication, display and control of the overall operation. The converter features advanced functions such as self-diagnosis of operation and probe regeneration, giving it very long stability. Features \u2022 No gas conditioning system required \u2022 Easy maintenance \u2022 High reliability thanks to diagnostic function \u2022 Safe and secure \u2022 Easy to use \u2022 HART\u00ae communication is available as an option Fields of application Ideal for combustion control in boilers, incinerators and furnaces.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/instrumentatie.ro\/en\/product\/gas-liquid-analysis\/gas-analysers\/zirconia-oxygen-probe-zfk8-fuji-electric\/\" \/>\n<meta property=\"og:site_name\" content=\"Instrumentatie\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/instrumentatie.ro\" \/>\n<meta property=\"article:modified_time\" content=\"2025-06-30T15:55:27+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/instrumentatie.ro\/wp-content\/uploads\/2025\/06\/zfk8-sonde-vue-generale-header-fr-en.webp\" \/>\n\t<meta property=\"og:image:width\" content=\"682\" \/>\n\t<meta property=\"og:image:height\" content=\"682\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/webp\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"2 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/instrumentatie.ro\/en\/product\/gas-liquid-analysis\/gas-analysers\/zirconia-oxygen-probe-zfk8-fuji-electric\/\",\"url\":\"https:\/\/instrumentatie.ro\/en\/product\/gas-liquid-analysis\/gas-analysers\/zirconia-oxygen-probe-zfk8-fuji-electric\/\",\"name\":\"Zirconia oxygen probe - 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