{"id":30978,"date":"2026-06-23T22:01:35","date_gmt":"2026-06-23T14:01:35","guid":{"rendered":"https:\/\/shchimay.com\/selecting-ph-sensors-for-aggressive-chemical-environments\/"},"modified":"2026-06-23T22:01:35","modified_gmt":"2026-06-23T14:01:35","slug":"selecting-ph-sensors-for-aggressive-chemical-environments","status":"publish","type":"post","link":"https:\/\/shchimay.com\/ja\/selecting-ph-sensors-for-aggressive-chemical-environments\/","title":{"rendered":"Selecting pH Sensors for Aggressive Chemical Environments"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_50 counter-hierarchy ez-toc-counter ez-toc-light-blue ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\">Table of Contents<\/p>\n<span class=\"ez-toc-title-toggle\"><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-1'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/shchimay.com\/ja\/selecting-ph-sensors-for-aggressive-chemical-environments\/#Selecting_pH_Sensors_for_Aggressive_Chemical_Environments\" title=\"Selecting pH Sensors for Aggressive Chemical Environments\">Selecting pH Sensors for Aggressive Chemical Environments<\/a><ul class='ez-toc-list-level-2'><li class='ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/shchimay.com\/ja\/selecting-ph-sensors-for-aggressive-chemical-environments\/#Key_Takeaways\" title=\"Key Takeaways\">Key Takeaways<\/a><ul class='ez-toc-list-level-3'><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/shchimay.com\/ja\/selecting-ph-sensors-for-aggressive-chemical-environments\/#Technical_Considerations\" title=\"Technical Considerations\">Technical Considerations<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/shchimay.com\/ja\/selecting-ph-sensors-for-aggressive-chemical-environments\/#Introduction\" title=\"Introduction\">Introduction<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/shchimay.com\/ja\/selecting-ph-sensors-for-aggressive-chemical-environments\/#Glass_Membrane_Technology\" title=\"Glass Membrane Technology\">Glass Membrane Technology<\/a><ul class='ez-toc-list-level-3'><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/shchimay.com\/ja\/selecting-ph-sensors-for-aggressive-chemical-environments\/#Membrane_Composition_Fundamentals\" title=\"Membrane Composition Fundamentals\">Membrane Composition Fundamentals<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/shchimay.com\/ja\/selecting-ph-sensors-for-aggressive-chemical-environments\/#Membrane_Resistance_and_Impedance\" title=\"Membrane Resistance and Impedance\">Membrane Resistance and Impedance<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/shchimay.com\/ja\/selecting-ph-sensors-for-aggressive-chemical-environments\/#Reference_System_Design\" title=\"Reference System Design\">Reference System Design<\/a><ul class='ez-toc-list-level-3'><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/shchimay.com\/ja\/selecting-ph-sensors-for-aggressive-chemical-environments\/#Junction_Technology_Comparison\" title=\"Junction Technology Comparison\">Junction Technology Comparison<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/shchimay.com\/ja\/selecting-ph-sensors-for-aggressive-chemical-environments\/#Reference_Electrolyte_Selection\" title=\"Reference Electrolyte Selection\">Reference Electrolyte Selection<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/shchimay.com\/ja\/selecting-ph-sensors-for-aggressive-chemical-environments\/#Housing_and_Installation_Considerations\" title=\"Housing and Installation Considerations\">Housing and Installation Considerations<\/a><ul class='ez-toc-list-level-3'><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/shchimay.com\/ja\/selecting-ph-sensors-for-aggressive-chemical-environments\/#Material_Compatibility\" title=\"Material Compatibility\">Material Compatibility<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/shchimay.com\/ja\/selecting-ph-sensors-for-aggressive-chemical-environments\/#Installation_Configuration\" title=\"Installation Configuration\">Installation Configuration<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/shchimay.com\/ja\/selecting-ph-sensors-for-aggressive-chemical-environments\/#Total_Cost_of_Ownership_Analysis\" title=\"Total Cost of Ownership Analysis\">Total Cost of Ownership Analysis<\/a><ul class='ez-toc-list-level-3'><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-15\" href=\"https:\/\/shchimay.com\/ja\/selecting-ph-sensors-for-aggressive-chemical-environments\/#Lifecycle_Cost_Comparison\" title=\"Lifecycle Cost Comparison\">Lifecycle Cost Comparison<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-16\" href=\"https:\/\/shchimay.com\/ja\/selecting-ph-sensors-for-aggressive-chemical-environments\/#Selection_Criteria_Summary\" title=\"Selection Criteria Summary\">Selection Criteria Summary<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-17\" href=\"https:\/\/shchimay.com\/ja\/selecting-ph-sensors-for-aggressive-chemical-environments\/#Conclusion\" title=\"Conclusion\">Conclusion<\/a><\/li><\/ul><\/li><\/ul><\/nav><\/div>\n<h1 id=\"selecting-ph-sensors-for-aggressive-chemical-environments\"><span class=\"ez-toc-section\" id=\"Selecting_pH_Sensors_for_Aggressive_Chemical_Environments\"><\/span>Selecting pH Sensors for Aggressive Chemical Environments<span class=\"ez-toc-section-end\"><\/span><\/h1>\n<h2 id=\"key-takeaways\"><span class=\"ez-toc-section\" id=\"Key_Takeaways\"><\/span>Key Takeaways<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<ul>\n<li>Aggressive chemical environments reduce <a href=\"\/tag\/ph-sensor\" target=\"_blank\"><strong>ph sensor<\/strong><\/a> lifespan by <strong>40-60%<\/strong> compared to standard applications without proper sensor selection<\/li>\n<li>Glass membrane composition directly impacts chemical resistance; borosilicate glass handles pH 0-10 while specialty glass extends range to pH 13+<\/li>\n<li>Reference system contamination causes <strong>70%<\/strong> of <a href=\"\/tag\/ph-sensor\" target=\"_blank\"><strong>ph sensor<\/strong><\/a> failures in chemical process applications<\/li>\n<li>Total cost of ownership analysis often favors premium sensors with extended maintenance intervals over low-cost alternatives<\/li>\n<\/ul>\n<h3 id=\"technical-considerations\"><span class=\"ez-toc-section\" id=\"Technical_Considerations\"><\/span>Technical Considerations<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>The selection of pH sensors for aggressive chemical environments demands careful evaluation of multiple factors including glass membrane composition, reference junction design, housing materials, and installation configuration. A systematic approach to sensor selection can reduce annual instrumentation costs by <strong>25-35%<\/strong> while improving measurement reliability and reducing process upsets.<\/p>\n<h2 id=\"introduction\"><span class=\"ez-toc-section\" id=\"Introduction\"><\/span>Introduction<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Chemical processing facilities present some of the most challenging environments for pH measurement instrumentation. The combination of extreme pH values, aggressive chemical compositions, high temperatures, and abrasive particulates can rapidly degrade standard pH sensors, leading to frequent replacements and unreliable measurements. Facility managers report that <a href=\"\/tag\/ph-sensor\" target=\"_blank\"><strong>ph sensor<\/strong><\/a> replacement costs in aggressive chemical applications average <strong>$2,800-$4,500 per sensor annually<\/strong>, including both parts and labor.<\/p>\n<p>This technical guide examines the critical factors that differentiate <a href=\"\/tag\/ph-sensor\" target=\"_blank\"><strong>ph sensor<\/strong><\/a> performance in aggressive chemical environments and provides evidence-based criteria for sensor selection. Understanding these factors enables procurement professionals to make informed decisions that optimize both initial costs and lifecycle performance.<\/p>\n<h2 id=\"glass-membrane-technology\"><span class=\"ez-toc-section\" id=\"Glass_Membrane_Technology\"><\/span>Glass Membrane Technology<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h3 id=\"membrane-composition-fundamentals\"><span class=\"ez-toc-section\" id=\"Membrane_Composition_Fundamentals\"><\/span>Membrane Composition Fundamentals<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>The glass membrane constitutes the primary sensing element of any <a href=\"\/tag\/ph-sensor\" target=\"_blank\"><strong>ph sensor<\/strong><\/a>, and its chemical composition directly determines measurement performance and longevity. Different glass formulations offer varying levels of chemical resistance and sodium error characteristics:<\/p>\n<p><strong>Standard Glass (Lithium-Aluminum Silicate)<\/strong>:<br \/>\n&#8211; Measurement range: pH 0-10<br \/>\n&#8211; Maximum temperature: 80\u00b0C<br \/>\n&#8211; Typical lifespan in aggressive environments: 3-6 months<br \/>\n&#8211; Sodium error: Significant above pH 10<br \/>\n&#8211; Cost range: $120-200<\/p>\n<p><strong>High-Alkali Glass (Enhanced Sodium Resistance)<\/strong>:<br \/>\n&#8211; Measurement range: pH 0-12<br \/>\n&#8211; Maximum temperature: 100\u00b0C<br \/>\n&#8211; Typical lifespan in aggressive environments: 6-12 months<br \/>\n&#8211; Sodium error: Reduced above pH 11<br \/>\n&#8211; Cost range: $180-320<\/p>\n<p><strong>Specialty Glass (Hafnium or Zirconium Based)<\/strong>:<br \/>\n&#8211; Measurement range: pH 0-14<br \/>\n&#8211; Maximum temperature: 130\u00b0C<br \/>\n&#8211; Typical lifespan in aggressive environments: 12-24 months<br \/>\n&#8211; Sodium error: Minimal across entire range<br \/>\n&#8211; Cost range: $350-600<\/p>\n<p>Research from the <strong>Instrumentation, Systems, and Automation Society (ISA)<\/strong> indicates that specialty glass formulations demonstrate <strong>85% less sodium error<\/strong> at high pH levels compared to standard glass, making them essential for chemical processes operating above pH 11.<\/p>\n<h3 id=\"membrane-resistance-and-impedance\"><span class=\"ez-toc-section\" id=\"Membrane_Resistance_and_Impedance\"><\/span>Membrane Resistance and Impedance<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Glass membrane impedance varies inversely with temperature and directly with membrane thickness. Standard glass membranes exhibit impedance of <strong>50-500 M\u03a9<\/strong> at 25\u00b0C, with impedance doubling for every <strong>8-10\u00b0C<\/strong> temperature decrease. High-impedance measurements require low-noise signal conditioning and careful cable routing to prevent interference.<\/p>\n<h2 id=\"reference-system-design\"><span class=\"ez-toc-section\" id=\"Reference_System_Design\"><\/span>Reference System Design<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h3 id=\"junction-technology-comparison\"><span class=\"ez-toc-section\" id=\"Junction_Technology_Comparison\"><\/span>Junction Technology Comparison<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>The reference electrode system represents the most vulnerable component of pH sensors in chemical applications. Contamination of the reference electrolyte leads to measurement drift, response time degradation, and eventual sensor failure. Modern pH sensors employ several reference junction technologies:<\/p>\n<table>\n<thead>\n<tr>\n<th>Junction Type<\/th>\n<th>Chemical Resistance<\/th>\n<th>Flow Rate<\/th>\n<th>Application<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Ceramic<\/td>\n<td>Moderate<\/td>\n<td>Low<\/td>\n<td>Standard applications<\/td>\n<\/tr>\n<tr>\n<td>PTFE (Teflon)<\/td>\n<td>High<\/td>\n<td>Variable<\/td>\n<td>Chemical process<\/td>\n<\/tr>\n<tr>\n<td>Annular PTFE<\/td>\n<td>Excellent<\/td>\n<td>High<\/td>\n<td>Aggressive chemicals<\/td>\n<\/tr>\n<tr>\n<td>Glass frit<\/td>\n<td>Excellent<\/td>\n<td>Very Low<\/td>\n<td>Laboratory precision<\/td>\n<\/tr>\n<tr>\n<td>Solid-state<\/td>\n<td>Superior<\/td>\n<td>N\/A<\/td>\n<td>Extreme environments<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>Shanghai ChiMay&rsquo;s chemical process pH sensors utilize annular PTFE junction designs that provide <strong>three times the contamination resistance<\/strong> of standard ceramic junctions while maintaining measurement stability over 6-12 month maintenance cycles.<\/p>\n<h3 id=\"reference-electrolyte-selection\"><span class=\"ez-toc-section\" id=\"Reference_Electrolyte_Selection\"><\/span>Reference Electrolyte Selection<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Electrolyte composition must match the chemical environment to prevent reference contamination. Common electrolyte options include:<\/p>\n<ul>\n<li><strong>KCl (3M or saturated)<\/strong>: Standard applications, excellent conductivity, widely available<\/li>\n<li><strong>KNO\u2083<\/strong>: Applications involving silver or chloride-sensitive processes<\/li>\n<li><strong>NaCl (saturated)<\/strong>: High-temperature applications where KCl may precipitate<\/li>\n<li><strong>Gel electrolytes<\/strong>: Maintenance-free sensors for remote installations<\/li>\n<\/ul>\n<p>Electrolyte refill frequency depends on contamination rate, typically ranging from weekly in severely aggressive applications to quarterly in mild conditions.<\/p>\n<h2 id=\"housing-and-installation-considerations\"><span class=\"ez-toc-section\" id=\"Housing_and_Installation_Considerations\"><\/span>Housing and Installation Considerations<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h3 id=\"material-compatibility\"><span class=\"ez-toc-section\" id=\"Material_Compatibility\"><\/span>Material Compatibility<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Sensor housing materials must withstand both the process medium and cleaning procedures:<\/p>\n<p><strong>Glass-filled PTFE<\/strong>: Excellent chemical resistance, thermal stability to 200\u00b0C, prevents attack from most chemicals<br \/>\n<strong>316L Stainless Steel<\/strong>: Good for neutral solutions, limited acid resistance above pH 2<br \/>\n<strong>Hastelloy C<\/strong>: Superior acid resistance, excellent for reducing environments, higher cost<br \/>\n<strong>Titanium<\/strong>: Good general-purpose choice, excellent for chlorinated environments<\/p>\n<p><strong>O-Ring Materials<\/strong>: EPDM provides broad chemical resistance for general use, Viton offers superior performance with hydrocarbons, Kalrez\/perfluoroelastomers handle aggressive specialty chemicals.<\/p>\n<h3 id=\"installation-configuration\"><span class=\"ez-toc-section\" id=\"Installation_Configuration\"><\/span>Installation Configuration<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Proper installation significantly impacts sensor performance and longevity:<\/p>\n<ol>\n<li><strong>Flow cell design<\/strong>: Ensures consistent sample representation with adequate flow velocity<\/li>\n<li><strong>Orientation<\/strong>: Prevents air bubble accumulation on glass membrane<\/li>\n<li><strong>Cleaning provisions<\/strong>: Enables periodic maintenance without process interruption<\/li>\n<li><strong>Temperature compensation<\/strong>: Maintains accuracy across process temperature ranges<\/li>\n<li><strong>Accessibility<\/strong>: Allows safe maintenance access during operation<\/li>\n<\/ol>\n<p><strong>Submersion vs. Flow-through<\/strong>: Direct submersion provides fastest response but increases exposure to mechanical damage. Flow-through installations protect sensors while enabling automated cleaning systems.<\/p>\n<h2 id=\"total-cost-of-ownership-analysis\"><span class=\"ez-toc-section\" id=\"Total_Cost_of_Ownership_Analysis\"><\/span>Total Cost of Ownership Analysis<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h3 id=\"lifecycle-cost-comparison\"><span class=\"ez-toc-section\" id=\"Lifecycle_Cost_Comparison\"><\/span>Lifecycle Cost Comparison<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>A comprehensive sensor evaluation must consider total cost of ownership over the expected installation period. The <strong>International Society of Automation (ISA)<\/strong> provides guidelines for lifecycle cost calculations that typically include:<\/p>\n<ul>\n<li>Initial purchase price<\/li>\n<li>Installation labor and materials<\/li>\n<li>Calibration frequency and costs<\/li>\n<li>Replacement frequency and costs<\/li>\n<li>Maintenance requirements<\/li>\n<li>Process downtime costs<\/li>\n<\/ul>\n<table>\n<thead>\n<tr>\n<th>Sensor Type<\/th>\n<th>Initial Cost<\/th>\n<th>Annual Replacement<\/th>\n<th>Calibration Cost\/Year<\/th>\n<th>Downtime Cost\/Year<\/th>\n<th>3-Year TCO<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Economy sensor<\/td>\n<td>$150<\/td>\n<td>4 units<\/td>\n<td>$800<\/td>\n<td>$2,400<\/td>\n<td>$5,650<\/td>\n<\/tr>\n<tr>\n<td>Industrial sensor<\/td>\n<td>$320<\/td>\n<td>1.5 units<\/td>\n<td>$400<\/td>\n<td>$900<\/td>\n<td>$3,080<\/td>\n<\/tr>\n<tr>\n<td>Premium process sensor<\/td>\n<td>$550<\/td>\n<td>0.6 units<\/td>\n<td>$200<\/td>\n<td>$360<\/td>\n<td>$1,860<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>Analysis demonstrates that premium process sensors with extended maintenance intervals reduce 3-year total cost of ownership by <strong>67%<\/strong> compared to economy alternatives in aggressive chemical environments.<\/p>\n<h2 id=\"selection-criteria-summary\"><span class=\"ez-toc-section\" id=\"Selection_Criteria_Summary\"><\/span>Selection Criteria Summary<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>When evaluating pH sensors for aggressive chemical environments, decision-makers should confirm the following specifications:<\/p>\n<ul>\n<li>Glass membrane formulation rated for expected pH range with <strong>minimum 1.0 pH units<\/strong> margin<\/li>\n<li>Reference junction technology with proven resistance to expected contaminants<\/li>\n<li>Housing material compatible with process chemistry and cleaning procedures<\/li>\n<li>Temperature rating exceeding maximum process temperature by <strong>20\u00b0C minimum<\/strong><\/li>\n<li>O-ring material compatibility with all process chemicals including CIP solutions<\/li>\n<li>Manufacturer documentation of performance in similar applications<\/li>\n<li>Technical support availability for installation and calibration assistance<\/li>\n<li>Calibration verification protocol documented in standard operating procedures<\/li>\n<\/ul>\n<h2 id=\"conclusion\"><span class=\"ez-toc-section\" id=\"Conclusion\"><\/span>Conclusion<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Selecting pH sensors for aggressive chemical environments requires balancing upfront costs against long-term reliability and maintenance requirements. While premium sensors with specialty glass and advanced reference designs carry higher initial prices, their extended service life and reduced maintenance requirements typically deliver superior return on investment.<\/p>\n<p>Shanghai ChiMay offers a comprehensive range of pH sensors specifically engineered for chemical process applications, with models rated for extreme pH conditions, high temperatures, and aggressive chemical compositions. Facility managers should request application-specific performance data from manufacturers to validate sensor selection decisions.<\/p>\n<hr \/>\n<p><em>Word count: 1,196<\/em><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Selecting pH Sensors for Aggressive Chemical Environments Key Takeaways Aggressive chemical environments reduce <a href=\"\/tag\/ph-sensor\" target=\"_blank\"><strong>ph sensor<\/strong><\/a> lifespan by 40-60% compared to standard applications without proper sensor selection Glass membrane composition directly impacts chemical resistance; borosilicate glass handles pH 0-10 while specialty glass extends range to pH 13+ Reference system contamination causes 70% of <a href=\"\/tag\/ph-sensor\" target=\"_blank\"><strong>ph sensor<\/strong><\/a> failures&#8230;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"_kad_post_transparent":"","_kad_post_title":"","_kad_post_layout":"","_kad_post_sidebar_id":"","_kad_post_content_style":"","_kad_post_vertical_padding":"","_kad_post_feature":"","_kad_post_feature_position":"","_kad_post_header":false,"_kad_post_footer":false},"categories":[1],"tags":[11650],"translation":{"provider":"WPGlobus","version":"2.12.0","language":"ja","enabled_languages":["en","zh","es","de","fr","ru","pt","ar","ja","ko","it","id","hi","th","vi","tr"],"languages":{"en":{"title":true,"content":true,"excerpt":false},"zh":{"title":false,"content":false,"excerpt":false},"es":{"title":false,"content":false,"excerpt":false},"de":{"title":false,"content":false,"excerpt":false},"fr":{"title":false,"content":false,"excerpt":false},"ru":{"title":false,"content":false,"excerpt":false},"pt":{"title":false,"content":false,"excerpt":false},"ar":{"title":false,"content":false,"excerpt":false},"ja":{"title":false,"content":false,"excerpt":false},"ko":{"title":false,"content":false,"excerpt":false},"it":{"title":false,"content":false,"excerpt":false},"id":{"title":false,"content":false,"excerpt":false},"hi":{"title":false,"content":false,"excerpt":false},"th":{"title":false,"content":false,"excerpt":false},"vi":{"title":false,"content":false,"excerpt":false},"tr":{"title":false,"content":false,"excerpt":false}}},"_links":{"self":[{"href":"https:\/\/shchimay.com\/ja\/wp-json\/wp\/v2\/posts\/30978"}],"collection":[{"href":"https:\/\/shchimay.com\/ja\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/shchimay.com\/ja\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/shchimay.com\/ja\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/shchimay.com\/ja\/wp-json\/wp\/v2\/comments?post=30978"}],"version-history":[{"count":0,"href":"https:\/\/shchimay.com\/ja\/wp-json\/wp\/v2\/posts\/30978\/revisions"}],"wp:attachment":[{"href":"https:\/\/shchimay.com\/ja\/wp-json\/wp\/v2\/media?parent=30978"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/shchimay.com\/ja\/wp-json\/wp\/v2\/categories?post=30978"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/shchimay.com\/ja\/wp-json\/wp\/v2\/tags?post=30978"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}