{"id":23742,"date":"2026-02-09T01:50:33","date_gmt":"2026-02-09T01:50:33","guid":{"rendered":"https:\/\/www.kcsensor.com\/?p=23742"},"modified":"2026-02-09T01:57:38","modified_gmt":"2026-02-09T01:57:38","slug":"calcium-ion-sensor-agricultural-irrigation-water","status":"publish","type":"post","link":"https:\/\/www.kcsensor.com\/ja\/calcium-ion-sensor-agricultural-irrigation-water\/","title":{"rendered":"KIS-100 \u8fb2\u696d\u7528\u704c\u6f11\u6c34\u306e\u30e2\u30cb\u30bf\u30ea\u30f3\u30b0\u7528\u30aa\u30f3\u30e9\u30a4\u30f3\u30ab\u30eb\u30b7\u30a6\u30e0\u30a4\u30aa\u30f3\u30bb\u30f3\u30b5\u30fc"},"content":{"rendered":"<h2 class=\"wp-block-heading\"><strong>1. \u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306e\u80cc\u666f<\/strong><strong><\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u3042\u308b\u8fb2\u696d\u5b9f\u8a3c\u8fb2\u5834\u3067 <strong>\u5c71\u6771\u7701\u9752\u5cf6\u5e02<\/strong>, \u3001\u540c\u8fb2\u5834\u3067\u306f\u3001\u4f5c\u7269\u306e\u53ce\u91cf\u5411\u4e0a\u3068\u571f\u58cc\u306e\u5065\u5168\u5316\u3092\u56f3\u308b\u305f\u3081\u3001\u7cbe\u5bc6\u306a\u990a\u5206\u7ba1\u7406\u304a\u3088\u3073\u704c\u6f11\u7ba1\u7406\u306b\u53d6\u308a\u7d44\u3093\u3067\u304d\u307e\u3057\u305f\u3002\u30ab\u30eb\u30b7\u30a6\u30e0\u30a4\u30aa\u30f3\uff08Ca\u00b2\u207a\uff09\u306f\u571f\u58cc\u5316\u5b66\u306b\u304a\u3044\u3066\u4e0d\u53ef\u6b20\u306a\u8981\u7d20\u3067\u3042\u308a\u3001pH\u3001\u571f\u58cc\u69cb\u9020\u3001\u990a\u5206\u306e\u5229\u7528\u53ef\u80fd\u6027\u3001\u305d\u3057\u3066\u4f5c\u7269\u306e\u6839\u306e\u767a\u9054\u306b\u5f71\u97ff\u3092\u53ca\u307c\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img data-dominant-color=\"7c9775\" data-has-transparency=\"false\" style=\"--dominant-color: #7c9775;\" fetchpriority=\"high\" decoding=\"async\" width=\"1024\" height=\"576\" src=\"https:\/\/www.kcsensor.com\/wp-content\/uploads\/2026\/02\/\u519c\u4e1a\u793a\u8303\u57fa\u5730-1024x576.webp\" alt=\"KIS-100 \u30aa\u30f3\u30e9\u30a4\u30f3\u30ab\u30eb\u30b7\u30a6\u30e0\u30a4\u30aa\u30f3\u30bb\u30f3\u30b5\u30fc - \u8fb2\u696d\u5b9f\u8a3c\u57fa\u5730\" class=\"wp-image-23820 not-transparent\" srcset=\"https:\/\/www.kcsensor.com\/wp-content\/uploads\/2026\/02\/\u519c\u4e1a\u793a\u8303\u57fa\u5730-1024x576.webp 1024w, https:\/\/www.kcsensor.com\/wp-content\/uploads\/2026\/02\/\u519c\u4e1a\u793a\u8303\u57fa\u5730-300x169.webp 300w, https:\/\/www.kcsensor.com\/wp-content\/uploads\/2026\/02\/\u519c\u4e1a\u793a\u8303\u57fa\u5730-768x432.webp 768w, https:\/\/www.kcsensor.com\/wp-content\/uploads\/2026\/02\/\u519c\u4e1a\u793a\u8303\u57fa\u5730-1536x864.webp 1536w, https:\/\/www.kcsensor.com\/wp-content\/uploads\/2026\/02\/\u519c\u4e1a\u793a\u8303\u57fa\u5730-600x338.webp 600w, https:\/\/www.kcsensor.com\/wp-content\/uploads\/2026\/02\/\u519c\u4e1a\u793a\u8303\u57fa\u5730.webp 2048w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p class=\"has-black-color has-text-color has-link-color wp-elements-1 wp-block-paragraph\">\u704c\u6f11\u7528\u6c34\u4e2d\u306e\u30ab\u30eb\u30b7\u30a6\u30e0\u6fc3\u5ea6\u304c\u9ad8\u3059\u304e\u305f\u308a\u3001Ca\u00b2\u207a\u306e\u30d0\u30e9\u30f3\u30b9\u304c\u5d29\u308c\u305f\u308a\u3059\u308b\u3068\u3001\u571f\u58cc\u306e\u786c\u5316\u3001\u990a\u5206\u306e\u56fa\u5b9a\u5316\u3001\u3042\u308b\u3044\u306f\u4f5c\u7269\u306e\u5438\u53ce\u4f4e\u4e0b\u3092\u62db\u304f\u6050\u308c\u304c\u3042\u308a\u307e\u3059\u3002\u704c\u6f11\u7528\u6c34\u306e\u8cea\u3092\u6700\u9069\u5316\u3057\u3001\u571f\u58cc\u306e\u6804\u990a\u30d0\u30e9\u30f3\u30b9\u3092\u78ba\u4fdd\u3059\u308b\u305f\u3081\u3001\u3053\u306e\u8fb2\u5834\u3067\u306f <strong><a href=\"\/ja\/product\/kis-100-online-calcium-ion-sensor\/\" target=\"_blank\" rel=\"noreferrer noopener\">KIS-100 \u30aa\u30f3\u30e9\u30a4\u30f3\u30ab\u30eb\u30b7\u30a6\u30e0\u30a4\u30aa\u30f3\u30bb\u30f3\u30b5\u30fc<\/a><\/strong>&nbsp;\u704c\u6f11\u7528\u6c34\u914d\u6c34\u7db2\u5185\u306e\u6eb6\u5b58Ca\u00b2\u207a\u3092\u7d99\u7d9a\u7684\u306b\u76e3\u8996\u3059\u308b\u305f\u3081\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>2. \u73fe\u5834\u306e\u72b6\u6cc1\u304a\u3088\u3073\u30e2\u30cb\u30bf\u30ea\u30f3\u30b0\u8981\u4ef6<\/strong><strong><\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u306e\u8fb2\u696d\u30b5\u30a4\u30c8\u306f\u3001 <strong>\u8fd1\u4ee3\u7684\u306a\u96c6\u7d04\u578b\u91ce\u83dc\u30fb\u7a40\u7269\u8f2a\u4f5c\u8fb2\u5834<\/strong>&nbsp;\u96c6\u4e2d\u704c\u6f11\u3092\u63a1\u7528\u3057\u3066\u3044\u305f\u3002\u5730\u8868\u704c\u6f11\u7528\u6c34\u306e\u30ab\u30eb\u30b7\u30a6\u30e0\u6fc3\u5ea6\u306f\u3001\u5730\u4e0b\u6c34\u6e90\u3084\u5b63\u7bc0\u306e\u5909\u5316\u306b\u3088\u3063\u3066\u5909\u52d5\u3057\u3066\u3044\u305f\u3002\u3053\u306e\u8fb2\u5834\u3067\u306f\u3001\u4ee5\u4e0b\u306e\u76ee\u7684\u306e\u305f\u3081\u306b\u3001\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u304b\u3064\u9ad8\u7cbe\u5ea6\u306eCa\u00b2\u207a\u30c7\u30fc\u30bf\u304c\u5fc5\u8981\u3068\u3055\u308c\u3066\u3044\u305f\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u704c\u6f11\u7528\u6c34\u306e\u6c34\u8cea\u3068\u786c\u5ea6\u3092\u8a55\u4fa1\u3059\u308b<\/li>\n\n\n\n<li>\u571f\u58cc\u4e2d\u306e\u30b9\u30b1\u30fc\u30ea\u30f3\u30b0\u3084\u30ab\u30eb\u30b7\u30a6\u30e0\u306e\u84c4\u7a4d\u306e\u53ef\u80fd\u6027\u3092\u691c\u51fa\u3059\u308b<\/li>\n\n\n\n<li>\u5b63\u7bc0\u306b\u5fdc\u3058\u3066\u3001\u80a5\u6599\u3068\u77f3\u7070\u306e\u65bd\u7528\u91cf\u3092\u8abf\u6574\u3059\u308b<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e3b\u306a\u8981\u4ef6\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u6e2c\u5b9a\u30d1\u30e9\u30e1\u30fc\u30bf\uff1a\u30ab\u30eb\u30b7\u30a6\u30e0\u30a4\u30aa\u30f3\u6fc3\u5ea6\uff08Ca\u00b2\u207a\uff09<\/li>\n\n\n\n<li>\u4fe1\u53f7\u51fa\u529b\uff1a\u8fb2\u5834\u306eSCADA\uff0fPLC\u30b7\u30b9\u30c6\u30e0\u306b\u63a5\u7d9a\u3055\u308c\u305fRS485\uff08Modbus RTU\uff09<\/li>\n\n\n\n<li>\u8a2d\u7f6e\uff1a\u4e3b\u914d\u6c34\u8def\u3078\u306e\u5206\u5c90\u524d\u306b\u3001\u704c\u6f11\u7528\u6c34\u8def\u5185\u306b\u8a2d\u7f6e\u3059\u308b<\/li>\n\n\n\n<li>\u74b0\u5883\u6761\u4ef6\uff1a\u6c34\u6d41\u3001\u6c34\u6e29\u3001\u6d6e\u904a\u7269\u8cea\u306e\u5909\u52d5<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>3. \u30b7\u30b9\u30c6\u30e0\u69cb\u6210<\/strong><strong><\/strong><\/h2>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-dbc85646 wp-block-columns-is-layout-flex\" style=\"padding-top:var(--wp--preset--spacing--20);padding-right:var(--wp--preset--spacing--20);padding-bottom:var(--wp--preset--spacing--20);padding-left:var(--wp--preset--spacing--20)\">\n<div class=\"wp-block-column has-black-color has-text-color has-link-color wp-elements-2 is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:66.66%\">\n<p class=\"wp-block-paragraph\"><strong><a href=\"\/ja\/product\/kis-100-online-calcium-ion-sensor\/\" target=\"_blank\" rel=\"noreferrer noopener\">KIS-100 \u30aa\u30f3\u30e9\u30a4\u30f3\u30ab\u30eb\u30b7\u30a6\u30e0\u30a4\u30aa\u30f3\u30bb\u30f3\u30b5\u30fc<\/a><\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u9023\u7d9a\u30aa\u30f3\u30e9\u30a4\u30f3\u904b\u8ee2\u7528\u306b\u8a2d\u8a08\u3055\u308c\u305f\u30ab\u30eb\u30b7\u30a6\u30e0\u30a4\u30aa\u30f3\u9078\u629e\u6027\u96fb\u6975<\/li>\n\n\n\n<li>\u6b63\u78ba\u306aCa\u00b2\u207a\u6e2c\u5b9a\u306e\u305f\u3081\u306e\u7d71\u5408\u578b\u81ea\u52d5\u6e29\u5ea6\u88dc\u511f\u6a5f\u80fd<\/li>\n\n\n\n<li>RS485\uff08Modbus RTU\uff09\u306b\u3088\u308b\u4fe1\u983c\u6027\u306e\u9ad8\u3044\u30c7\u30fc\u30bf\u8ee2\u9001<\/li>\n\n\n\n<li>IP68\u9632\u6c34\u8a2d\u8a08\u3067\u3001\u9577\u6642\u9593\u306e\u6c34\u6ca1\u306b\u3082\u9069\u3057\u3066\u3044\u307e\u3059<\/li>\n\n\n\n<li>\u8ffd\u52a0\u306e\u30c7\u30a3\u30b9\u30d7\u30ec\u30a4\u30e6\u30cb\u30c3\u30c8\u3092\u5fc5\u8981\u3068\u305b\u305a\u3001\u8fb2\u5834\u306e\u76e3\u8996\u7aef\u672b\u306b\u76f4\u63a5\u63a5\u7d9a\u3055\u308c\u307e\u3059<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u306e\u30bb\u30f3\u30b5\u30fc\u306e\u5805\u7262\u306a\u30a4\u30aa\u30f3\u9078\u629e\u6027\u819c\u306b\u3088\u308a\u3001\u704c\u6f11\u7528\u6c34\u4e2d\u306eCa\u00b2\u207a\u6fc3\u5ea6\u3092\u78ba\u5b9f\u306b\u6e2c\u5b9a\u3067\u304d\u3001\u73fe\u5834\u3067\u306e\u610f\u601d\u6c7a\u5b9a\u30b7\u30b9\u30c6\u30e0\u3092\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u3067\u652f\u63f4\u3057\u307e\u3059\u3002.<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:33.33%\">\n<figure class=\"wp-block-image size-full\"><img data-dominant-color=\"e1e2e2\" data-has-transparency=\"false\" style=\"--dominant-color: #e1e2e2;\" decoding=\"async\" width=\"638\" height=\"653\" src=\"https:\/\/www.kcsensor.com\/wp-content\/uploads\/2026\/01\/KIS100_1.webp\" alt=\"KIS-100 \u30aa\u30f3\u30e9\u30a4\u30f3\u30ab\u30eb\u30b7\u30a6\u30e0\u30a4\u30aa\u30f3\u30bb\u30f3\u30b5\u30fc\" class=\"wp-image-22847 not-transparent\" srcset=\"https:\/\/www.kcsensor.com\/wp-content\/uploads\/2026\/01\/KIS100_1.webp 638w, https:\/\/www.kcsensor.com\/wp-content\/uploads\/2026\/01\/KIS100_1-293x300.webp 293w, https:\/\/www.kcsensor.com\/wp-content\/uploads\/2026\/01\/KIS100_1-600x614.webp 600w\" sizes=\"(max-width: 638px) 100vw, 638px\" \/><\/figure>\n<\/div>\n<\/div>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\" style=\"padding-top:var(--wp--preset--spacing--20);padding-bottom:var(--wp--preset--spacing--20)\">\n<p class=\"has-black-color has-text-color has-link-color wp-elements-3 wp-block-paragraph\"><em>\u77e5\u308a\u305f\u3044\u306e\u306f\uff1a <strong><a href=\"https:\/\/youtu.be\/d_H7xl1oc2A\" target=\"_blank\" rel=\"noreferrer noopener nofollow\">KIS-100 \u30aa\u30f3\u30e9\u30a4\u30f3\u30ab\u30eb\u30b7\u30a6\u30e0\u30a4\u30aa\u30f3\u30bb\u30f3\u30b5\u30fc\u306e\u4f7f\u7528\u65b9\u6cd5\u306f\uff1f<\/a><\/strong><\/em><\/p>\n<\/blockquote>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>4. \u8a2d\u7f6e\u304a\u3088\u3073\u8a66\u904b\u8ee2<\/strong><strong><\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u5c0e\u5165\u624b\u9806\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>\u6577\u5730\u6574\u5099\uff1a<\/strong>&nbsp;\u4e3b\u8981\u306a\u704c\u6f11\u6c34\u8def\u304b\u3089\u4ee3\u8868\u7684\u306a\u5730\u70b9\u3092\u9078\u5b9a\u3059\u308b\u3002.<\/li>\n\n\n\n<li><strong>\u53d6\u308a\u4ed8\u3051\uff1a<\/strong>&nbsp;KIS-100\u30bb\u30f3\u30b5\u30fc\u30d7\u30ed\u30fc\u30d6\u306f\u3001\u5703\u5834\u3078\u306e\u6563\u6c34\u304c\u884c\u308f\u308c\u308b\u524d\u306b\u3001\u6d41\u308c\u308b\u704c\u6f11\u7528\u6c34\u306b\u5b8c\u5168\u306b\u6d78\u304b\u3063\u305f\u72b6\u614b\u306b\u306a\u308b\u3088\u3046\u306b\u8a2d\u7f6e\u3057\u3066\u304f\u3060\u3055\u3044\u3002.<\/li>\n\n\n\n<li><strong>\u63a5\u7d9a\uff1a<\/strong>&nbsp;RS485\u51fa\u529b\u3092\u3001Modbus RTU\u3092\u4f7f\u7528\u3057\u3066\u8fb2\u5834\u306e\u30c7\u30fc\u30bf\u53ce\u96c6\u30b7\u30b9\u30c6\u30e0\u306b\u63a5\u7d9a\u3057\u307e\u3059\u3002.<\/li>\n\n\n\n<li><strong>\u6821\u6b63\uff1a<\/strong>&nbsp;\u5b9f\u9a13\u5ba4\u306b\u304a\u3044\u3066\u3001\u57fa\u6e96\u30ab\u30eb\u30b7\u30a6\u30e0\u6a19\u6e96\u6db2\u3092\u7528\u3044\u3066\u521d\u671f\u6821\u6b63\u3092\u884c\u3063\u305f\u3002.<\/li>\n\n\n\n<li><strong>\u691c\u8a3c\uff1a<\/strong>&nbsp;\u672c\u683c\u7a3c\u50cd\u306b\u79fb\u884c\u3059\u308b\u524d\u306b\u3001\u901a\u4fe1\u72b6\u6cc1\u3068\u30c7\u30fc\u30bf\u5831\u544a\u306e\u5b89\u5b9a\u6027\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002.<\/li>\n<\/ol>\n\n\n\n<p class=\"wp-block-paragraph\">\u8a2d\u7f6e\u4f5c\u696d\u4e2d\u3001\u65e5\u5e38\u306e\u704c\u6f11\u4f5c\u696d\u306b\u652f\u969c\u306f\u751f\u3058\u307e\u305b\u3093\u3067\u3057\u305f\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>5. \u696d\u52d9\u5b9f\u7e3e<\/strong><strong><\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u8a66\u904b\u8ee2\u5f8c\u3001\u30b7\u30b9\u30c6\u30e0\u306f\u5b89\u5b9a\u3057\u305fCa\u00b2\u207a\u30c7\u30fc\u30bf\u3092\u63d0\u4f9b\u3057\u305f\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Ca\u00b2\u207a\u6fc3\u5ea6\u306e\u4e00\u822c\u7684\u306a\u7bc4\u56f2\uff1a<\/strong>&nbsp;\u704c\u6f11\u7528\u6c34\u4e2d\u306e\u6fc3\u5ea6\u306f\u7d0430\uff5e150 mg\/L<\/li>\n\n\n\n<li>\u89b3\u5bdf\u3055\u308c\u305f\u5b63\u7bc0\u5909\u52d5\uff1a\u4e7e\u71e5\u3057\u305f\u6625\u306e\u6642\u671f\u306b\u306fCa\u00b2\u207a\u6fc3\u5ea6\u304c\u3084\u3084\u9ad8\u304f\uff08\u7d04120\uff5e150 mg\/L\uff09\u3001\u964d\u96e8\u5f8c\u306e\u704c\u6f11\u6392\u6c34\u3067\u306f\u6fc3\u5ea6\u304c\u4f4e\u304f\u306a\u308b\uff08\u7d0430\uff5e60 mg\/L\uff09<\/li>\n\n\n\n<li>\u4f5c\u7269\u306e\u53cd\u5fdc\u30be\u30fc\u30f3\u304a\u3088\u3073\u571f\u58cc\u786c\u5ea6\u30de\u30c3\u30d7\u3068\u76f8\u95a2\u3059\u308b\u30c7\u30fc\u30bf\u306e\u50be\u5411<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Ca\u00b2\u207a\u306e\u9023\u7d9a\u6e2c\u5b9a\u30c7\u30fc\u30bf\u306b\u3088\u308a\u3001\u8fb2\u5b66\u8005\u306f\u704c\u6f11\u8a08\u753b\u3084\u571f\u58cc\u6539\u826f\u30d7\u30ed\u30b0\u30e9\u30e0\u3092\u5fae\u8abf\u6574\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u3001\u571f\u58cc\u306e\u7de0\u56fa\u307e\u308a\u3084\u990a\u5206\u30d0\u30e9\u30f3\u30b9\u306e\u4e71\u308c\u306e\u30ea\u30b9\u30af\u3092\u4f4e\u6e1b\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u305f\u3002.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img data-dominant-color=\"f6f6f6\" data-has-transparency=\"false\" style=\"--dominant-color: #f6f6f6;\" decoding=\"async\" width=\"1024\" height=\"646\" src=\"https:\/\/www.kcsensor.com\/wp-content\/uploads\/2026\/02\/KIS-100-Online-Calcium-Ion-Sensor-for-Irrigation-Water-monitoring-in-Agriculture-1024x646.webp\" alt=\"KIS-100 \u8fb2\u696d\u7528\u704c\u6f11\u6c34\u306e\u30e2\u30cb\u30bf\u30ea\u30f3\u30b0\u7528\u30aa\u30f3\u30e9\u30a4\u30f3\u30ab\u30eb\u30b7\u30a6\u30e0\u30a4\u30aa\u30f3\u30bb\u30f3\u30b5\u30fc\" class=\"wp-image-23826 not-transparent\" srcset=\"https:\/\/www.kcsensor.com\/wp-content\/uploads\/2026\/02\/KIS-100-Online-Calcium-Ion-Sensor-for-Irrigation-Water-monitoring-in-Agriculture-1024x646.webp 1024w, https:\/\/www.kcsensor.com\/wp-content\/uploads\/2026\/02\/KIS-100-Online-Calcium-Ion-Sensor-for-Irrigation-Water-monitoring-in-Agriculture-300x189.webp 300w, https:\/\/www.kcsensor.com\/wp-content\/uploads\/2026\/02\/KIS-100-Online-Calcium-Ion-Sensor-for-Irrigation-Water-monitoring-in-Agriculture-768x485.webp 768w, https:\/\/www.kcsensor.com\/wp-content\/uploads\/2026\/02\/KIS-100-Online-Calcium-Ion-Sensor-for-Irrigation-Water-monitoring-in-Agriculture-1536x969.webp 1536w, https:\/\/www.kcsensor.com\/wp-content\/uploads\/2026\/02\/KIS-100-Online-Calcium-Ion-Sensor-for-Irrigation-Water-monitoring-in-Agriculture-600x379.webp 600w, https:\/\/www.kcsensor.com\/wp-content\/uploads\/2026\/02\/KIS-100-Online-Calcium-Ion-Sensor-for-Irrigation-Water-monitoring-in-Agriculture.webp 1575w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>6. \u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306e\u6982\u8981<\/strong><strong><\/strong><\/h2>\n\n\n\n<p class=\"has-black-color has-text-color has-link-color wp-elements-4 wp-block-paragraph\">\u305d\u306e <strong><a href=\"\/ja\/product\/kis-100-online-calcium-ion-sensor\/\" target=\"_blank\" rel=\"noreferrer noopener\">KIS-100 \u30aa\u30f3\u30e9\u30a4\u30f3\u30ab\u30eb\u30b7\u30a6\u30e0\u30a4\u30aa\u30f3\u30bb\u30f3\u30b5\u30fc<\/a><\/strong>&nbsp;\u3053\u308c\u306b\u3088\u308a\u3001\u8fb2\u696d\u7528\u704c\u6f11\u6c34\u4e2d\u306e\u30ab\u30eb\u30b7\u30a6\u30e0\u30a4\u30aa\u30f3\u6fc3\u5ea6\u3092\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u304b\u3064\u78ba\u5b9f\u306b\u76e3\u8996\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3057\u305f\u3002 \u8fb2\u5834\u306e\u30e2\u30cb\u30bf\u30ea\u30f3\u30b0\u30b7\u30b9\u30c6\u30e0\u3068\u306eRS485\uff08Modbus RTU\uff09\u9023\u643a\u306b\u3088\u308a\u3001\u8fb2\u5834\u306f\u6c34\u8cea\u306e\u5909\u52d5\u3084\u3001\u305d\u308c\u304c\u571f\u58cc\u306e\u5316\u5b66\u7684\u6027\u8cea\u3084\u4f5c\u7269\u306e\u751f\u80b2\u306b\u4e0e\u3048\u308b\u5f71\u97ff\u306b\u3064\u3044\u3066\u3001\u5b9f\u8df5\u7684\u306a\u77e5\u898b\u3092\u5f97\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3057\u305f\u3002\u3053\u306e\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u30c7\u30fc\u30bf\u306f\u3001\u3088\u308a\u52b9\u7387\u7684\u306a\u704c\u6f11\u5224\u65ad\u3001\u6804\u990a\u7ba1\u7406\u306e\u6539\u5584\u3001\u305d\u3057\u3066\u751f\u7523\u306e\u6301\u7d9a\u53ef\u80fd\u6027\u5168\u4f53\u306e\u5411\u4e0a\u3092\u652f\u3048\u307e\u3057\u305f\u3002.<\/p>\n\n\n\n<p class=\"has-black-color has-text-color has-link-color wp-elements-5 wp-block-paragraph\">\u6280\u8853\u7684\u306a\u8a73\u7d30\u3001\u914d\u7dda\u56f3\u3001\u307e\u305f\u306f\u6a5f\u7a2e\u9078\u5b9a\u306e\u30ac\u30a4\u30c0\u30f3\u30b9\u306b\u3064\u3044\u3066\u306f\u3001\u3053\u3061\u3089\u3092\u30af\u30ea\u30c3\u30af\u3057\u3066\u304f\u3060\u3055\u3044 <strong><a href=\"\/ja\/contact-us\/\" target=\"_blank\" data-type=\"link\" data-id=\"https:\/\/www.kcsensor.com\/contact-us\/\" rel=\"noreferrer noopener\">\u3053\u3061\u3089<\/a><\/strong> \u8a73\u7d30\u306b\u3064\u3044\u3066\u306f\u3001\u5f53\u793e\u306e\u6280\u8853\u30c1\u30fc\u30e0\u307e\u3067\u304a\u554f\u3044\u5408\u308f\u305b\u304f\u3060\u3055\u3044\u3002.<\/p>","protected":false},"excerpt":{"rendered":"<p>1. Project Background At an agricultural demonstration farm in Qingdao, Shandong Province, the farm has been exploring precision nutrient and irrigation management to improve crop yield and soil health. Calcium ions (Ca\u00b2\u207a) are an essential component of soil chemistry \u2014 influencing pH, soil structure, nutrient availability, and crop root development. Excessive calcium levels or imbalanced [&hellip;]<\/p>\n","protected":false},"author":6,"featured_media":23827,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[294],"tags":[],"class_list":["post-23742","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-cases"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.kcsensor.com\/ja\/wp-json\/wp\/v2\/posts\/23742","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.kcsensor.com\/ja\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.kcsensor.com\/ja\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.kcsensor.com\/ja\/wp-json\/wp\/v2\/users\/6"}],"replies":[{"embeddable":true,"href":"https:\/\/www.kcsensor.com\/ja\/wp-json\/wp\/v2\/comments?post=23742"}],"version-history":[{"count":0,"href":"https:\/\/www.kcsensor.com\/ja\/wp-json\/wp\/v2\/posts\/23742\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.kcsensor.com\/ja\/wp-json\/wp\/v2\/media\/23827"}],"wp:attachment":[{"href":"https:\/\/www.kcsensor.com\/ja\/wp-json\/wp\/v2\/media?parent=23742"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.kcsensor.com\/ja\/wp-json\/wp\/v2\/categories?post=23742"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.kcsensor.com\/ja\/wp-json\/wp\/v2\/tags?post=23742"}],"curies":[{"name":"\u30b9\u30bf\u30c3\u30d5","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}