{"id":6745,"date":"2026-08-27T12:47:29","date_gmt":"2026-08-27T12:47:29","guid":{"rendered":"https:\/\/sso2.com\/?page_id=6745"},"modified":"2026-09-16T20:04:51","modified_gmt":"2026-09-16T20:04:51","slug":"omd-677-oxygen-analyzer","status":"publish","type":"page","link":"https:\/\/sso2.com\/en\/industrial-oxygen-analyzers\/omd-677-oxygen-analyzer\/","title":{"rendered":"OMD-677 Oxygen Analyzer"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"6745\" class=\"elementor elementor-6745\" data-elementor-post-type=\"page\">\n\t\t\t\t<div class=\"elementor-element elementor-element-2d1caa4 e-con-full e-flex e-con e-parent\" data-id=\"2d1caa4\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t<div class=\"elementor-element elementor-element-ed26bb4 e-flex e-con-boxed e-con e-child\" data-id=\"ed26bb4\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-e0df9fb elementor-widget elementor-widget-heading\" data-id=\"e0df9fb\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h1 class=\"elementor-heading-title elementor-size-default\">OMD-677 Oxygen Analyzer<\/h1>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-1b78a7e e-flex e-con-boxed e-con e-parent\" data-id=\"1b78a7e\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-158a261 elementor-widget elementor-widget-heading\" data-id=\"158a261\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Online Trace Oxygen Analyzer w\/ Integral Sample System\n<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-f86bc09 e-con-full e-flex e-con e-parent\" data-id=\"f86bc09\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-35200e4 e-flex e-con-boxed e-con e-child\" data-id=\"35200e4\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-470c592 e-con-full e-flex e-con e-child\" data-id=\"470c592\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-d759784 elementor-arrows-position-inside elementor-pagination-position-outside elementor-widget elementor-widget-image-carousel\" data-id=\"d759784\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;slides_to_show&quot;:&quot;1&quot;,&quot;navigation&quot;:&quot;both&quot;,&quot;autoplay&quot;:&quot;yes&quot;,&quot;pause_on_hover&quot;:&quot;yes&quot;,&quot;pause_on_interaction&quot;:&quot;yes&quot;,&quot;autoplay_speed&quot;:5000,&quot;infinite&quot;:&quot;yes&quot;,&quot;effect&quot;:&quot;slide&quot;,&quot;speed&quot;:500}\" data-widget_type=\"image-carousel.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-image-carousel-wrapper swiper\" role=\"region\" aria-roledescription=\"carousel\" aria-label=\"Image Carousel\" dir=\"ltr\">\n\t\t\t<div class=\"elementor-image-carousel swiper-wrapper\" aria-live=\"off\">\n\t\t\t\t\t\t\t\t<div class=\"swiper-slide\" role=\"group\" aria-roledescription=\"slide\" aria-label=\"1 \/ 1\"><figure class=\"swiper-slide-inner\"><img decoding=\"async\" class=\"swiper-slide-image\" src=\"https:\/\/i0.wp.com\/sso2.com\/wp-content\/uploads\/2020\/02\/omd-677_cutout-min.jpg?fit=1620%2C1080&amp;ssl=1\" alt=\"omd-677_cutout-min\" \/><\/figure><\/div>\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-68db153 elementor-widget elementor-widget-text-editor\" data-id=\"68db153\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p class=\"isSelectedEnd\">The OMD-677 is designed for continuous ultra-trace oxygen measurement in the sub-1 PPM region. The analyzer combines advanced electronics with Southland Sensing\u2019s precision electrochemical oxygen sensor technology in a compact panel-mount configuration, providing reliable and cost-effective PPB and PPM oxygen measurement with an intuitive, easy-to-use interface.<\/p><p class=\"isSelectedEnd\">The analyzer features a 0\u20131 PPM O\u2082 full-scale low range with 0.001 PPM resolution, providing measurement capability down to the parts-per-billion (PPB) level. Additional measurement ranges include 0\u201310 PPM, 0\u2013100 PPM, 0\u20131,000 PPM, and 0\u201325% O\u2082. The analyzer can be operated in either automatic-ranging or manual-range mode.<\/p><p class=\"isSelectedEnd\">Two bi-directional digital communication options are available: MODBUS RS485 RTU, allowing the OMD-677 to be integrated with process control, data acquisition, and monitoring systems.<\/p><p class=\"isSelectedEnd\">Alarm functionality includes two fully adjustable Form C, non-latching relay contacts. Each alarm can be independently configured for high or low oxygen conditions, normally open or normally closed operation, and optional alarm delay. A dedicated Form C, non-latching power-failure alarm relay is also provided as standard.<\/p><p class=\"isSelectedEnd\">The OMD-677 utilizes Southland Sensing\u2019s galvanic electrochemical oxygen sensor technology. All oxygen sensors are manufactured in-house under a controlled quality program to provide consistent performance, accuracy, and long-term stability.<\/p><p class=\"isSelectedEnd\">Two sensor chemistries are available to accommodate different process gas compositions. The standard TO2-133 sensor is designed for applications containing background gases such as hydrogen, helium, and hydrocarbons. For applications containing acid gases, including carbon dioxide and many natural gas streams, the optional TO2-233 provides an acid-resistant alternative.<\/p><p>Southland Sensing oxygen sensors are completely self-contained and require minimal routine maintenance, with no electrodes to clean or electrolyte to replenish.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b063ca1 elementor-widget elementor-widget-heading\" data-id=\"b063ca1\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Applications:<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-972129a elementor-icon-list--layout-traditional elementor-list-item-link-full_width elementor-widget elementor-widget-icon-list\" data-id=\"972129a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"icon-list.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<ul class=\"elementor-icon-list-items\">\n\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Air Liquefaction and Separation<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Pure, Gaseous Hydrocarbon Stream Monitoring<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Gas Purity Certification<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Process Monitoring of Gaseous Monomers<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Semiconductor Manufacturing<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Protective Atmosphere Blanketing of Feedstock<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t<\/ul>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b359958 elementor-align-justify elementor-widget elementor-widget-button\" data-id=\"b359958\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"https:\/\/sso2.com\/en\/contact-us\/\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Inquiry for Application Expertise<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-c416512 e-con-full e-flex e-con e-child\" data-id=\"c416512\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-0738286 elementor-icon-list--layout-traditional elementor-list-item-link-full_width elementor-widget elementor-widget-icon-list\" data-id=\"0738286\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"icon-list.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<ul class=\"elementor-icon-list-items\">\n\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">0\u20131 PPM O\u2082 Low Range with 0.001 PPM (1 PPB) Resolution<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Integral Sample System with Bypass \/ Isolation Valve<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Bi-Directional Digital Communications<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Comprehensive Analog &amp; Digital Outputs<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Compact Panel-Mount Configuration<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Precision Electrochemical Oxygen Sensor Technology<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t<\/ul>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-db81bcd elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"db81bcd\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ee5447b elementor-widget elementor-widget-heading\" data-id=\"ee5447b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Specifications:<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-185e8df elementor-icon-list--layout-traditional elementor-list-item-link-full_width elementor-widget elementor-widget-icon-list\" data-id=\"185e8df\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"icon-list.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<ul class=\"elementor-icon-list-items\">\n\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Accuracy: &lt; +\/- 1% of Full Scale Range<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Alarms: (2) Adjustable Relay Contacts (1) Power Fail Relay Contact<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Analysis Range: 0-1\/10\/100\/1000ppm\/25%<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Calibration: Periodically<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Communication: Bi-Directional RS232 -- MODBUS RS485 ASCII<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Dimensions: 10.78 x 7.47 x 7.75 inch<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Display: Large with Backlight<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Enclosure: Brushed Stainless Steel <\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Flow Sensitivity: 0.5 - 5 SCFH<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Gas Connections: 1\/8\u201d Compression Tube<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Output (Analog): 0 - 1V DC, 0 - 10V DC -- Isolated 4 - 20mA<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Power: 100 - 240 VAC<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Pressure: Inlet, 0 - 50 PSIG<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Range ID: 4 - 20 mA analog output -- 0 - 1 V DC analog output<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Response Time: T90 in 10 Seconds<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Sample System: Flow Control, 4-way sample \/ Bypass Valve, Flow Indicator<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Sensor: TO2-133 Trace O2 Sensor<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Sensor Life: 20 - 25 months<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Temperature: 0 - 50 deg C<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Temperature Compensation: Digital<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Warranty: 12 months Analyzer &amp; Sensor<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Weight: 12.0 lbs<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t<\/ul>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a2f509a elementor-widget elementor-widget-heading\" data-id=\"a2f509a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Direct Fit Field Replacement:<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ddb1761 elementor-widget elementor-widget-text-editor\" data-id=\"ddb1761\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p class=\"isSelectedEnd\"><strong>Designed as a panel-mount replacement for many competitive oxygen analyzers, including:<\/strong><\/p><ul data-spread=\"false\"><li>Teledyne 3000TA<\/li><li>Teledyne 3000TA-XL<\/li><li>AII GPR-1600<\/li><li>AII GPR-1600MS<\/li><li>AII PI2-MS-1000<\/li><\/ul><p>The OMD-677 utilizes an industry-standard panel cutout, allowing many existing installations to be upgraded with minimal panel modification.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-2498404 e-flex e-con-boxed e-con e-parent\" data-id=\"2498404\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-2c90be6 elementor-widget elementor-widget-heading\" data-id=\"2c90be6\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Product Documentation<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-fb3f35a elementor-align-center elementor-widget elementor-widget-button\" data-id=\"fb3f35a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"https:\/\/sso2.com\/wp-content\/uploads\/2026\/09\/OMD-677.pdf\" target=\"_blank\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-icon\">\n\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-file-download\" viewBox=\"0 0 384 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M224 136V0H24C10.7 0 0 10.7 0 24v464c0 13.3 10.7 24 24 24h336c13.3 0 24-10.7 24-24V160H248c-13.2 0-24-10.8-24-24zm76.45 211.36l-96.42 95.7c-6.65 6.61-17.39 6.61-24.04 0l-96.42-95.7C73.42 337.29 80.54 320 94.82 320H160v-80c0-8.84 7.16-16 16-16h32c8.84 0 16 7.16 16 16v80h65.18c14.28 0 21.4 17.29 11.27 27.36zM377 105L279.1 7c-4.5-4.5-10.6-7-17-7H256v128h128v-6.1c0-6.3-2.5-12.4-7-16.9z\"><\/path><\/svg>\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">OMD-677 Specification Sheet<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>OMD-677 Oxygen Analyzer Online Trace Oxygen Analyzer w\/ Integral Sample System The OMD-677 is designed for continuous ultra-trace oxygen measurement in the sub-1 PPM region. The analyzer combines advanced electronics with Southland Sensing\u2019s precision electrochemical oxygen sensor technology in a compact panel-mount configuration, providing reliable and cost-effective PPB and PPM oxygen measurement with an intuitive, [&hellip;]<\/p>\n","protected":false},"author":8,"featured_media":0,"parent":483,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-6745","page","type-page","status-publish","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v28.2 (Yoast SEO v28.3) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>OMD-677 Panel Mount Oxygen Analyzer | O2 Probe<\/title>\n<meta name=\"description\" content=\"The OMD-677 is a dependable panel mount oxygen analyzer for continuous O2 monitoring. Great for deficient oxygen and gas purity analysis.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/sso2.com\/en\/industrial-oxygen-analyzers\/omd-677-oxygen-analyzer\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"OMD-677 Oxygen Analyzer\" \/>\n<meta property=\"og:description\" content=\"The OMD-677 is a dependable panel mount oxygen analyzer for continuous O2 monitoring. Great for deficient oxygen and gas purity analysis.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/sso2.com\/en\/industrial-oxygen-analyzers\/omd-677-oxygen-analyzer\/\" \/>\n<meta property=\"og:site_name\" content=\"Southland Sensing Ltd.\" \/>\n<meta property=\"article:modified_time\" content=\"2026-09-16T20:04:51+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/sso2.com\/wp-content\/uploads\/2020\/02\/omd-677_cutout-min.jpg\" \/>\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=\"3 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/sso2.com\\\/en\\\/industrial-oxygen-analyzers\\\/omd-677-oxygen-analyzer\\\/\",\"url\":\"https:\\\/\\\/sso2.com\\\/en\\\/industrial-oxygen-analyzers\\\/omd-677-oxygen-analyzer\\\/\",\"name\":\"OMD-677 Panel Mount Oxygen Analyzer | O2 Probe\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/sso2.com\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/sso2.com\\\/en\\\/industrial-oxygen-analyzers\\\/omd-677-oxygen-analyzer\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/sso2.com\\\/en\\\/industrial-oxygen-analyzers\\\/omd-677-oxygen-analyzer\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/sso2.com\\\/wp-content\\\/uploads\\\/2020\\\/02\\\/omd-677_cutout-min.jpg\",\"datePublished\":\"2026-08-27T12:47:29+00:00\",\"dateModified\":\"2026-09-16T20:04:51+00:00\",\"description\":\"The OMD-677 is a dependable panel mount oxygen analyzer for continuous O2 monitoring. Great for deficient oxygen and gas purity analysis.\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/sso2.com\\\/en\\\/industrial-oxygen-analyzers\\\/omd-677-oxygen-analyzer\\\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/sso2.com\\\/en\\\/industrial-oxygen-analyzers\\\/omd-677-oxygen-analyzer\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/sso2.com\\\/en\\\/industrial-oxygen-analyzers\\\/omd-677-oxygen-analyzer\\\/#primaryimage\",\"url\":\"https:\\\/\\\/sso2.com\\\/wp-content\\\/uploads\\\/2020\\\/02\\\/omd-677_cutout-min.jpg\",\"contentUrl\":\"https:\\\/\\\/sso2.com\\\/wp-content\\\/uploads\\\/2020\\\/02\\\/omd-677_cutout-min.jpg\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/sso2.com\\\/en\\\/industrial-oxygen-analyzers\\\/omd-677-oxygen-analyzer\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/sso2.com\\\/en\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Industrial Oxygen Analyzers\",\"item\":\"https:\\\/\\\/sso2.com\\\/en\\\/industrial-oxygen-analyzers\\\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"OMD-677 Oxygen Analyzer\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/sso2.com\\\/#website\",\"url\":\"https:\\\/\\\/sso2.com\\\/\",\"name\":\"Southland Sensing Ltd.\",\"description\":\"Industrial &amp; Medical Gas Analyzers Oxygen CO\u2082, &amp; H\u2082 Monitors\",\"publisher\":{\"@id\":\"https:\\\/\\\/sso2.com\\\/#organization\"},\"alternateName\":\"SSO2\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/sso2.com\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/sso2.com\\\/#organization\",\"name\":\"Southland Sensing Ltd.\",\"alternateName\":\"SSO2\",\"url\":\"https:\\\/\\\/sso2.com\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/sso2.com\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/i0.wp.com\\\/sso2.com\\\/wp-content\\\/uploads\\\/2025\\\/10\\\/sso2_300pixel.webp?fit=300%2C50&ssl=1\",\"contentUrl\":\"https:\\\/\\\/i0.wp.com\\\/sso2.com\\\/wp-content\\\/uploads\\\/2025\\\/10\\\/sso2_300pixel.webp?fit=300%2C50&ssl=1\",\"width\":300,\"height\":50,\"caption\":\"Southland Sensing Ltd.\"},\"image\":{\"@id\":\"https:\\\/\\\/sso2.com\\\/#\\\/schema\\\/logo\\\/image\\\/\"},\"sameAs\":[\"https:\\\/\\\/www.linkedin.com\\\/company\\\/southland-sensing-ltd\\\/\"],\"description\":\"Southland Sensing Ltd. brings together superior performance, an improved user experience, and unmatched application expertise to deliver an accurate and reliable measurement solution. That\u2019s why multinationals, small companies and universities alike turn to us again and again.\",\"email\":\"sales@sso2.com\",\"telephone\":\"1-949-398-2879\",\"legalName\":\"Southland Sensing Ltd.\",\"foundingDate\":\"2013-01-01\",\"numberOfEmployees\":{\"@type\":\"QuantitativeValue\",\"minValue\":\"11\",\"maxValue\":\"50\"},\"publishingPrinciples\":\"https:\\\/\\\/sso2.com\\\/contact-us\\\/\",\"ownershipFundingInfo\":\"https:\\\/\\\/sso2.com\\\/about-us\\\/\",\"actionableFeedbackPolicy\":\"https:\\\/\\\/sso2.com\\\/contact-us\\\/\"}]}<\/script>\n<!-- \/ Yoast SEO Premium plugin. -->","yoast_head_json":{"title":"OMD-677 Panel Mount Oxygen Analyzer | O2 Probe","description":"The OMD-677 is a dependable panel mount oxygen analyzer for continuous O2 monitoring. Great for deficient oxygen and gas purity analysis.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/sso2.com\/en\/industrial-oxygen-analyzers\/omd-677-oxygen-analyzer\/","og_locale":"en_US","og_type":"article","og_title":"OMD-677 Oxygen Analyzer","og_description":"The OMD-677 is a dependable panel mount oxygen analyzer for continuous O2 monitoring. Great for deficient oxygen and gas purity analysis.","og_url":"https:\/\/sso2.com\/en\/industrial-oxygen-analyzers\/omd-677-oxygen-analyzer\/","og_site_name":"Southland Sensing Ltd.","article_modified_time":"2026-09-16T20:04:51+00:00","og_image":[{"url":"https:\/\/sso2.com\/wp-content\/uploads\/2020\/02\/omd-677_cutout-min.jpg","type":"","width":"","height":""}],"twitter_card":"summary_large_image","twitter_misc":{"Est. reading time":"3 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/sso2.com\/en\/industrial-oxygen-analyzers\/omd-677-oxygen-analyzer\/","url":"https:\/\/sso2.com\/en\/industrial-oxygen-analyzers\/omd-677-oxygen-analyzer\/","name":"OMD-677 Panel Mount Oxygen Analyzer | O2 Probe","isPartOf":{"@id":"https:\/\/sso2.com\/#website"},"primaryImageOfPage":{"@id":"https:\/\/sso2.com\/en\/industrial-oxygen-analyzers\/omd-677-oxygen-analyzer\/#primaryimage"},"image":{"@id":"https:\/\/sso2.com\/en\/industrial-oxygen-analyzers\/omd-677-oxygen-analyzer\/#primaryimage"},"thumbnailUrl":"https:\/\/sso2.com\/wp-content\/uploads\/2020\/02\/omd-677_cutout-min.jpg","datePublished":"2026-08-27T12:47:29+00:00","dateModified":"2026-09-16T20:04:51+00:00","description":"The OMD-677 is a dependable panel mount oxygen analyzer for continuous O2 monitoring. Great for deficient oxygen and gas purity analysis.","breadcrumb":{"@id":"https:\/\/sso2.com\/en\/industrial-oxygen-analyzers\/omd-677-oxygen-analyzer\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/sso2.com\/en\/industrial-oxygen-analyzers\/omd-677-oxygen-analyzer\/"]}]},{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/sso2.com\/en\/industrial-oxygen-analyzers\/omd-677-oxygen-analyzer\/#primaryimage","url":"https:\/\/sso2.com\/wp-content\/uploads\/2020\/02\/omd-677_cutout-min.jpg","contentUrl":"https:\/\/sso2.com\/wp-content\/uploads\/2020\/02\/omd-677_cutout-min.jpg"},{"@type":"BreadcrumbList","@id":"https:\/\/sso2.com\/en\/industrial-oxygen-analyzers\/omd-677-oxygen-analyzer\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/sso2.com\/en\/"},{"@type":"ListItem","position":2,"name":"Industrial Oxygen Analyzers","item":"https:\/\/sso2.com\/en\/industrial-oxygen-analyzers\/"},{"@type":"ListItem","position":3,"name":"OMD-677 Oxygen Analyzer"}]},{"@type":"WebSite","@id":"https:\/\/sso2.com\/#website","url":"https:\/\/sso2.com\/","name":"Southland Sensing Ltd.","description":"Industrial &amp; Medical Gas Analyzers Oxygen CO\u2082, &amp; H\u2082 Monitors","publisher":{"@id":"https:\/\/sso2.com\/#organization"},"alternateName":"SSO2","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/sso2.com\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"},{"@type":"Organization","@id":"https:\/\/sso2.com\/#organization","name":"Southland Sensing Ltd.","alternateName":"SSO2","url":"https:\/\/sso2.com\/","logo":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/sso2.com\/#\/schema\/logo\/image\/","url":"https:\/\/i0.wp.com\/sso2.com\/wp-content\/uploads\/2025\/10\/sso2_300pixel.webp?fit=300%2C50&ssl=1","contentUrl":"https:\/\/i0.wp.com\/sso2.com\/wp-content\/uploads\/2025\/10\/sso2_300pixel.webp?fit=300%2C50&ssl=1","width":300,"height":50,"caption":"Southland Sensing Ltd."},"image":{"@id":"https:\/\/sso2.com\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/www.linkedin.com\/company\/southland-sensing-ltd\/"],"description":"Southland Sensing Ltd. brings together superior performance, an improved user experience, and unmatched application expertise to deliver an accurate and reliable measurement solution. That\u2019s why multinationals, small companies and universities alike turn to us again and again.","email":"sales@sso2.com","telephone":"1-949-398-2879","legalName":"Southland Sensing Ltd.","foundingDate":"2013-01-01","numberOfEmployees":{"@type":"QuantitativeValue","minValue":"11","maxValue":"50"},"publishingPrinciples":"https:\/\/sso2.com\/contact-us\/","ownershipFundingInfo":"https:\/\/sso2.com\/about-us\/","actionableFeedbackPolicy":"https:\/\/sso2.com\/contact-us\/"}]}},"jetpack_sharing_enabled":true,"jetpack_shortlink":"https:\/\/wp.me\/PaSzwI-1KN","_links":{"self":[{"href":"https:\/\/sso2.com\/en\/wp-json\/wp\/v2\/pages\/6745","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/sso2.com\/en\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/sso2.com\/en\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/sso2.com\/en\/wp-json\/wp\/v2\/users\/8"}],"replies":[{"embeddable":true,"href":"https:\/\/sso2.com\/en\/wp-json\/wp\/v2\/comments?post=6745"}],"version-history":[{"count":0,"href":"https:\/\/sso2.com\/en\/wp-json\/wp\/v2\/pages\/6745\/revisions"}],"up":[{"embeddable":true,"href":"https:\/\/sso2.com\/en\/wp-json\/wp\/v2\/pages\/483"}],"wp:attachment":[{"href":"https:\/\/sso2.com\/en\/wp-json\/wp\/v2\/media?parent=6745"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}