{"id":23940,"date":"2026-02-10T10:49:31","date_gmt":"2026-02-10T10:49:31","guid":{"rendered":"https:\/\/www.kcsensor.com\/?p=23940"},"modified":"2026-02-10T10:49:31","modified_gmt":"2026-02-10T10:49:31","slug":"kws-series-ph-sensor-selection-guide","status":"publish","type":"post","link":"https:\/\/www.kcsensor.com\/ja\/kws-series-ph-sensor-selection-guide\/","title":{"rendered":"KWS\u30b7\u30ea\u30fc\u30ba pH\u30bb\u30f3\u30b5\u30fc\u9078\u5b9a\u30ac\u30a4\u30c9"},"content":{"rendered":"<h3 class=\"wp-block-heading\"><strong>1. \u88fd\u54c1\u7d39\u4ecb<\/strong><strong><\/strong><\/h3>\n\n\n\n<h4 class=\"wp-block-heading\"><strong>1.1 KWS\u30b7\u30ea\u30fc\u30bapH\u30bb\u30f3\u30b5\u30fc\u3068\u306f\u4f55\u3067\u3059\u304b\uff1f<\/strong><strong><\/strong><\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">KWS\u30b7\u30ea\u30fc\u30ba\u306epH\u30bb\u30f3\u30b5\u30fc\u306f\u3001\u6db2\u4f53\u306e\u9178\u6027\u5ea6\u304a\u3088\u3073\u30a2\u30eb\u30ab\u30ea\u5ea6\u3092\u6e2c\u5b9a\u3059\u308b\u305f\u3081\u306e\u30a4\u30f3\u30c6\u30ea\u30b8\u30a7\u30f3\u30c8\u306a\u30aa\u30f3\u30e9\u30a4\u30f3\u76e3\u8996\u88c5\u7f6e\u3067\u3059\u3002\u81ea\u52d5\u6e29\u5ea6\u88dc\u511f\u3001\u30c7\u30b8\u30bf\u30eb\u901a\u4fe1\u3001\u9577\u5bff\u547d\u96fb\u6975\u306a\u3069\u306e\u5148\u9032\u6280\u8853\u3092\u7d71\u5408\u3057\u3066\u304a\u308a\u3001\u3055\u307e\u3056\u307e\u306a\u6db2\u4f53\u306epH\u5024\u3092\u7d99\u7d9a\u7684\u304b\u3064\u6b63\u78ba\u306b\u76e3\u8996\u3059\u308b\u3053\u3068\u304c\u53ef\u80fd\u3067\u3059\u3002\u751f\u7523\u30d7\u30ed\u30bb\u30b9\u3001\u74b0\u5883\u4fdd\u8b77\u3001\u6c34\u8cea\u7ba1\u7406\u306b\u304a\u3044\u3066\u3001\u4fe1\u983c\u6027\u306e\u9ad8\u3044\u30c7\u30fc\u30bf\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\"><strong>1.2 \u89e3\u6c7a\u3055\u308c\u305f\u4e2d\u6838\u7684\u306a\u554f\u984c<\/strong><strong><\/strong><\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">\u25cf <strong>\u6e29\u5ea6\u88dc\u511f\uff1a<\/strong>&nbsp;KWS\u30b7\u30ea\u30fc\u30ba\u306b\u306f\u3001\u5185\u8535\u6e29\u5ea6\u30bb\u30f3\u30b5\u30fc\u3068\u81ea\u52d5\u6e29\u5ea6\u88dc\u511f\u6a5f\u80fd\u304c\u642d\u8f09\u3055\u308c\u3066\u304a\u308a\u3001\u6e29\u5ea6\u5909\u5316\u306b\u5fdc\u3058\u3066\u6e2c\u5b9a\u5024\u3092\u81ea\u52d5\u7684\u306b\u88dc\u6b63\u3059\u308b\u3053\u3068\u3067\u3001\u30c7\u30fc\u30bf\u306e\u6b63\u78ba\u6027\u3092\u78ba\u4fdd\u3057\u307e\u3059\u3002.<br>\u25cf <strong>\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u7d71\u5408\uff1a<\/strong>&nbsp;KWS\u30b7\u30ea\u30fc\u30ba\u306f\u3001RS485\u901a\u4fe1\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u3068\u6a19\u6e96\u306eMODBUS\u30d7\u30ed\u30c8\u30b3\u30eb\u3092\u63a1\u7528\u3057\u3066\u304a\u308a\u3001PLC\u3001DCS\u3001\u7523\u696d\u7528\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u3001\u305d\u306e\u4ed6\u306e\u30b5\u30fc\u30c9\u30d1\u30fc\u30c6\u30a3\u88fd\u30c7\u30d0\u30a4\u30b9\u3068\u5bb9\u6613\u306b\u63a5\u7d9a\u3057\u3001\u96c6\u4e2d\u76e3\u8996\u3084\u30c7\u30fc\u30bf\u7ba1\u7406\u3092\u884c\u3046\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002.<br>\u25cf <strong>\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u304c\u7c21\u5358\uff1a<\/strong>&nbsp;KWS\u30b7\u30ea\u30fc\u30ba\u306f\u3001\u96fb\u89e3\u6db2\u306e\u88dc\u5145\u304c\u4e0d\u8981\u3067\u3001\u512a\u308c\u305f\u8010\u5e72\u6e09\u6027\u3092\u5099\u3048\u305f\u9ad8\u6027\u80fd\u306a\u7523\u696d\u7528\u30aa\u30f3\u30e9\u30a4\u30f3\u96fb\u6975\u3092\u63a1\u7528\u3057\u3066\u3044\u307e\u3059\u3002\u9577\u671f\u9593\u306b\u308f\u305f\u308a\u5b89\u5b9a\u3057\u3066\u52d5\u4f5c\u3059\u308b\u305f\u3081\u3001\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u306e\u8ca0\u62c5\u3092\u5927\u5e45\u306b\u8efd\u6e1b\u3057\u3001\u8010\u7528\u5e74\u6570\u3092\u5ef6\u9577\u3057\u307e\u3059\u3002\u96fb\u6975\u306e\u8010\u7528\u5e74\u6570\u304c\u7d42\u4e86\u3057\u305f\u5834\u5408\u306f\u3001\u305d\u306e\u307e\u307e\u4ea4\u63db\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>2. KWS\u30b7\u30ea\u30fc\u30bapH\u30bb\u30f3\u30b5\u30fc\u306e\u30d1\u30e9\u30e1\u30fc\u30bf\u6bd4\u8f03<\/strong><strong><\/strong><\/h3>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td>\u30e2\u30c7\u30eb<\/td><td><a href=\"\/ja\/product\/kws700-online-ph-sensor\/\" target=\"_blank\" data-type=\"link\" data-id=\"https:\/\/www.kcsensor.com\/product\/kws700-online-ph-sensor\/\" rel=\"noreferrer noopener\">KWS-700A<\/a><\/td><td><a href=\"https:\/\/www.kcsensor.com\/ja\/product\/kws700-online-ph-sensor\/\" data-type=\"link\" data-id=\"https:\/\/www.kcsensor.com\/product\/kws700-online-ph-sensor\/\">KWS-700B<\/a><\/td><td><a href=\"\/ja\/product\/kws750-online-ph-probe\/\" target=\"_blank\" data-type=\"link\" data-id=\"https:\/\/www.kcsensor.com\/product\/kws750-online-ph-probe\/\" rel=\"noreferrer noopener\">KWS-750<\/a><\/td><td><a href=\"\/ja\/product\/kws-790-digital-ph-sensor-iot\/\" target=\"_blank\" data-type=\"link\" data-id=\"https:\/\/www.kcsensor.com\/product\/kws-790-digital-ph-sensor-iot\/\" rel=\"noreferrer noopener\">KWS-790<\/a><\/td><\/tr><tr><td>\u6e2c\u5b9a\u7bc4\u56f2<\/td><td>pH 0 \uff5e 14<\/td><td>pH 0 \uff5e 14<\/td><td>pH 0 \uff5e 14<\/td><td>pH 0.00 \uff5e 14.00<\/td><\/tr><tr><td>\u6e29\u5ea6\u7bc4\u56f2<\/td><td>0 \uff5e 50 \u00b0C<\/td><td>0 \uff5e 50 \u00b0C<\/td><td>-5 \uff5e 65 \u00b0C<\/td><td>1 \uff5e 100.0 \u00b0C<\/td><\/tr><tr><td>\u7cbe\u5ea6<\/td><td>\u00b10.02 pH<\/td><td>\u00b10.02 pH<\/td><td>\u00b10.1 pH<\/td><td>\u00b10.02 pH<\/td><\/tr><tr><td>\u6c7a\u8b70<\/td><td>0.01 pH<\/td><td>0.01 pH<\/td><td>0.01 pH<\/td><td>0.01 pH<\/td><\/tr><tr><td>\u4f7f\u7528\u5727\u529b<\/td><td>&lt; 3 bar<\/td><td>&lt; 3 bar<\/td><td>&lt; 0.2 MPa<\/td><td>\u2013<\/td><\/tr><tr><td>\u6e29\u5ea6\u88dc\u511f<\/td><td>\u81ea\u52d5<\/td><td>\u81ea\u52d5<\/td><td>\u81ea\u52d5<\/td><td>\u81ea\u52d5<\/td><\/tr><tr><td>\u51fa\u529b<\/td><td>RS485\u3001MODBUS<\/td><td>RS485\u3001MODBUS<\/td><td>RS485\u3001MODBUS<\/td><td>RS485\u30014\uff5e20 mA<\/td><\/tr><tr><td>\u8a2d\u7f6e\u65b9\u6cd5<\/td><td>\u6ca1\u5165\u578b\u30a4\u30f3\u30b9\u30bf\u30ec\u30fc\u30b7\u30e7\u30f3<br>NPT 3\/4 \u306d\u3058\u8fbc\u307f\u5f0f\u53d6\u308a\u4ed8\u3051<\/td><td>\u6ca1\u5165\u578b\u30a4\u30f3\u30b9\u30bf\u30ec\u30fc\u30b7\u30e7\u30f3<\/td><td>\u6ca1\u5165\u578b\u30a4\u30f3\u30b9\u30bf\u30ec\u30fc\u30b7\u30e7\u30f3<br>NPT 3\/4 \u306d\u3058\u8fbc\u307f\u5f0f\u53d6\u308a\u4ed8\u3051<\/td><td>\u6ca1\u5165\u578b\u30a4\u30f3\u30b9\u30bf\u30ec\u30fc\u30b7\u30e7\u30f3<br>\u306d\u3058\u8fbc\u307f\u5f0f\u53d6\u308a\u4ed8\u3051<\/td><\/tr><tr><td>\u96fb\u6e90<\/td><td>12 ~ 24 VDC<\/td><td>12 ~ 24 VDC<\/td><td>12 ~ 24 VDC<\/td><td>5V \/ 12V \/ 24VDC<\/td><\/tr><tr><td>\u63a5\u89e6\u6750\u6599<\/td><td>POM + \u30c1\u30bf\u30f3<\/td><td>POM + \u30c1\u30bf\u30f3<\/td><td>POM<\/td><td>\u2013<\/td><\/tr><tr><td>\u30b1\u30fc\u30d6\u30eb\u9577<\/td><td>10m\uff08\u30ab\u30b9\u30bf\u30de\u30a4\u30ba\u53ef\u80fd\uff09<\/td><td>10m\uff08\u30ab\u30b9\u30bf\u30de\u30a4\u30ba\u53ef\u80fd\uff09<\/td><td>5m\uff08\u30ab\u30b9\u30bf\u30de\u30a4\u30ba\u53ef\u80fd\uff09<\/td><td>\u2013<\/td><\/tr><tr><td>\u4fdd\u8b77\u7b49\u7d1a<\/td><td>IP68<\/td><td>IP68<\/td><td>IP68<\/td><td>IP68<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>3. \u4e3b\u8981\u30d1\u30e9\u30e1\u30fc\u30bf\u306e\u89e3\u91c8<\/strong><strong><\/strong><\/h3>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td><strong>\u30d1\u30e9\u30e1\u30fc\u30bf<\/strong><strong><\/strong><\/td><td><strong>\u30d1\u30e9\u30e1\u30fc\u30bf\u306e\u610f\u5473<\/strong><strong><\/strong><\/td><td><strong>\u9069\u7528\u30b7\u30ca\u30ea\u30aa\u306e\u8aac\u660e<\/strong><strong><\/strong><\/td><\/tr><tr><td>\u6e2c\u5b9a\u7bc4\u56f2<\/td><td>\u30bb\u30f3\u30b5\u30fc\u304c\u6e2c\u5b9a\u53ef\u80fd\u306apH\u5024\u306e\u7bc4\u56f2\u3092\u6307\u3057\u307e\u3059\u3002KWS\u30b7\u30ea\u30fc\u30ba\u306e\u5168\u30e2\u30c7\u30eb\u306f\u3001\u4e00\u822c\u7684\u306b\u4f7f\u7528\u3055\u308c\u308b0\uff5e14\u306epH\u7bc4\u56f2\u3092\u30ab\u30d0\u30fc\u3057\u3066\u304a\u308a\u3001\u307b\u3068\u3093\u3069\u306e\u6db2\u4f53\u306e\u6e2c\u5b9a\u30cb\u30fc\u30ba\u306b\u5bfe\u5fdc\u3057\u3066\u3044\u307e\u3059\u3002.<\/td><td>\u4f8b\u3048\u3070\u3001\u6c34\u9053\u6c34\uff08pH\uff1a6.5\uff5e8.5\uff09\u306f\u3001KWS\u30b7\u30ea\u30fc\u30ba\u306epH\u30bb\u30f3\u30b5\u30fc\u3067\u6b63\u78ba\u306b\u6e2c\u5b9a\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002.<\/td><\/tr><tr><td>\u7cbe\u5ea6<\/td><td>\u30bb\u30f3\u30b5\u30fc\u306e\u6e2c\u5b9a\u7d50\u679c\u306e\u8aa4\u5dee\u7bc4\u56f2\u3092\u8868\u3057\u307e\u3059\u3002\u7cbe\u5ea6\u304c\u9ad8\u3044\u307b\u3069\u3001\u30c7\u30fc\u30bf\u306e\u4fe1\u983c\u6027\u304c\u9ad8\u304f\u306a\u308a\u307e\u3059\u3002.<\/td><td>KWS-790\u306f\u00b10.02 pH\u306e\u7cbe\u5ea6\u3092\u6709\u3057\u3001\u88fd\u85ac\u3084\u30a8\u30ec\u30af\u30c8\u30ed\u30cb\u30af\u30b9\u306a\u3069\u306e\u9ad8\u7cbe\u5ea6\u306a\u7528\u9014\u306b\u9069\u3057\u3066\u3044\u307e\u3059\u3002\u4e00\u65b9\u3001KWS-750\u306f\u00b10.1 pH\u306e\u7cbe\u5ea6\u3092\u6709\u3057\u3001\u6392\u6c34\u51e6\u7406\u306a\u3069\u306e\u4e00\u822c\u7684\u306a\u7523\u696d\u7528\u6e2c\u5b9a\u30cb\u30fc\u30ba\u306b\u5bfe\u5fdc\u3067\u304d\u307e\u3059\u3002.<\/td><\/tr><tr><td>\u6e29\u5ea6\u7bc4\u56f2<\/td><td>\u30bb\u30f3\u30b5\u30fc\u304c\u6b63\u5e38\u306b\u52d5\u4f5c\u3067\u304d\u308b\u5468\u56f2\u6e29\u5ea6\u306e\u7bc4\u56f2\u3092\u6307\u3057\u307e\u3059\u3002.<\/td><td>KWS-700A\/B\uff080\uff5e50 \u00b0C\uff09\u306f\u3001\u990a\u9b5a\u6c60\u3084\u30d7\u30fc\u30eb\u306a\u3069\u306e\u5e38\u6e29\u74b0\u5883\u306b\u304a\u3051\u308bpH\u30e2\u30cb\u30bf\u30ea\u30f3\u30b0\u306b\u9069\u3057\u3066\u3044\u307e\u3059\u3002.<\/td><\/tr><tr><td>\u4f7f\u7528\u5727\u529b<\/td><td>\u30bb\u30f3\u30b5\u30fc\u304c\u52d5\u4f5c\u4e2d\u306b\u8010\u3048\u3089\u308c\u308b\u6700\u5927\u5727\u529b\u3092\u6307\u3057\u307e\u3059\u3002.<\/td><td>\u4f8b\u3048\u3070\u3001\u52a0\u5727\u914d\u7ba1\u306e\u6c34\u8cea\u76e3\u8996\u306b\u304a\u3044\u3066\u306f\u3001\u6a5f\u5668\u306e\u640d\u50b7\u3092\u9632\u3050\u305f\u3081\u306b\u3001\u9069\u5207\u306a\u8010\u5727\u6027\u80fd\u3092\u6301\u3064\u30bb\u30f3\u30b5\u30fc\u3092\u9078\u5b9a\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002.<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>4. \u9078\u8003\u30d7\u30ed\u30bb\u30b9\u306e\u5404\u6bb5\u968e<\/strong><strong><\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u30b9\u30c6\u30c3\u30d71\uff1a\u6e2c\u5b9a\u8981\u4ef6\u3092\u660e\u78ba\u306b\u3059\u308b<\/strong><br>\u25cf \u307e\u305a\u3001\u6e2c\u5b9a\u5bfe\u8c61\u306e\u6db2\u4f53\u306epH\u7bc4\u56f2\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u4e00\u822c\u7684\u306a0\uff5e14\u306epH\u7bc4\u56f2\u5185\u3067\u3042\u308c\u3070\u3001KWS\u30b7\u30ea\u30fc\u30ba\u306e\u5168\u30e2\u30c7\u30eb\u304c\u5bfe\u8c61\u3068\u306a\u308a\u307e\u3059\u3002.<br>\u25cf \u6b21\u306b\u3001\u7cbe\u5ea6\u8981\u4ef6\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u8aa4\u5dee\u3092\u00b10.02 pH\u4ee5\u5185\u306b\u6291\u3048\u308b\u5fc5\u8981\u304c\u3042\u308b\u5834\u5408\u306f\u3001KWS-700A\/B\u307e\u305f\u306fKWS-790\u3092\u512a\u5148\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u7cbe\u5ea6\u8981\u4ef6\u304c\u9ad8\u304f\u306a\u3044\u5834\u5408\u306f\u3001KWS-750\u3067\u5341\u5206\u3067\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u30b9\u30c6\u30c3\u30d72\uff1a\u904b\u7528\u74b0\u5883\u306e\u5206\u6790<\/strong><br>\u25cf <strong>\u6e29\u5ea6\uff1a<\/strong>&nbsp;\u5468\u56f2\u6e29\u5ea6\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u30020 \u00b0C\u672a\u6e80\u307e\u305f\u306f50 \u00b0C\u3092\u8d85\u3048\u308b\u5834\u5408\u306f\u3001\u6e29\u5ea6\u7bc4\u56f2\u304c-5\uff5e65 \u00b0C\u306eKWS-750\u306e\u65b9\u304c\u9069\u3057\u3066\u3044\u307e\u3059\u3002\u5e38\u6e29\u74b0\u5883\uff080\uff5e50 \u00b0C\uff09\u306e\u5834\u5408\u306f\u3001 KWS-700A\/B \u307e\u305f\u306f KWS-790 \u3092\u9078\u629e\u3067\u304d\u307e\u3059\u3002.<br>\u25cf <strong>\u5727\u529b\uff1a<\/strong>&nbsp;\u914d\u7ba1\u5185\u3067\u6e2c\u5b9a\u3059\u308b\u5834\u5408\u306f\u3001\u914d\u7ba1\u5185\u306e\u5727\u529b\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u5727\u529b\u304c 3 bar \u672a\u6e80\u306e\u5834\u5408\u306f KWS-700A\/B \u3092\u30010.2 MPa \u672a\u6e80\u306e\u5834\u5408\u306f KWS-750 \u3092\u9078\u629e\u3067\u304d\u307e\u3059\u3002.<br>\u25cf <strong>\u8a2d\u7f6e\u65b9\u6cd5\uff1a<\/strong>&nbsp;\u306d\u3058\u8fbc\u307f\u5f0f\u8a2d\u7f6e\u3068\u6d78\u6f2c\u5f0f\u8a2d\u7f6e\u306e\u3069\u3061\u3089\u304c\u5fc5\u8981\u304b\u3092\u5224\u65ad\u3057\u3066\u304f\u3060\u3055\u3044\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u30b9\u30c6\u30c3\u30d73\uff1a\u901a\u4fe1\u51fa\u529b\u306e\u8981\u4ef6\u3092\u78ba\u8a8d\u3059\u308b<\/strong><br>\u25cf \u30bb\u30f3\u30b5\u30fc\u3092PLC\u3001DCS\u3001\u307e\u305f\u306f\u305d\u306e\u4ed6\u306e\u30b7\u30b9\u30c6\u30e0\u306b\u63a5\u7d9a\u3057\u3066\u96c6\u4e2d\u76e3\u8996\u3092\u884c\u3046\u5fc5\u8981\u304c\u3042\u308b\u5834\u5408\u306f\u3001RS485\u304a\u3088\u3073MODBUS\u30d7\u30ed\u30c8\u30b3\u30eb\u306b\u5bfe\u5fdc\u3059\u308b\u3059\u3079\u3066\u306eKWS\u30b7\u30ea\u30fc\u30ba\u30e2\u30c7\u30eb\u304c\u9069\u3057\u3066\u3044\u307e\u3059\u3002 \u65e2\u5b58\u306e\u30b7\u30b9\u30c6\u30e0\u304c4\uff5e20 mA\u51fa\u529b\u3092\u5fc5\u8981\u3068\u3059\u308b\u30a2\u30ca\u30ed\u30b0\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\u3067\u3042\u308b\u5834\u5408\u306f\u3001KWS-790\uff08\u30aa\u30d7\u30b7\u30e7\u30f3\u306e4\uff5e20 mA\u51fa\u529b\uff09\u304c\u6700\u9069\u306a\u9078\u629e\u80a2\u3068\u306a\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u30b9\u30c6\u30c3\u30d74\uff1a\u30b1\u30fc\u30d6\u30eb\u306e\u9577\u3055\u3068\u30ab\u30b9\u30bf\u30de\u30a4\u30ba\u8981\u4ef6\u3092\u691c\u8a0e\u3059\u308b<\/strong><br>\u30bb\u30f3\u30b5\u30fc\u306e\u8a2d\u7f6e\u5834\u6240\u3068\u5236\u5fa1\u30b7\u30b9\u30c6\u30e0\u3068\u306e\u8ddd\u96e2\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002KWS-700A\/B\u306e\u6a19\u6e96\u30b1\u30fc\u30d6\u30eb\u9577\u306f10 m\u3001KWS-750\u306f5 m\u3067\u3059\u3002\u3059\u3079\u3066\u306e\u30e2\u30c7\u30eb\u3067\u30b1\u30fc\u30d6\u30eb\u9577\u306e\u30ab\u30b9\u30bf\u30de\u30a4\u30ba\u304c\u53ef\u80fd\u3067\u3059\u3002\u8a2d\u7f6e\u8ddd\u96e2\u304c\u9577\u3044\u5834\u5408\u306f\u3001\u30b1\u30fc\u30d6\u30eb\u9577\u304c\u4e0d\u8db3\u3057\u306a\u3044\u3088\u3046\u3001\u5f0a\u793e\u307e\u3067\u3054\u9023\u7d61\u306e\u4e0a\u3001\u30b1\u30fc\u30d6\u30eb\u9577\u3092\u30ab\u30b9\u30bf\u30de\u30a4\u30ba\u3057\u3066\u304f\u3060\u3055\u3044\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u30b9\u30c6\u30c3\u30d75\uff1a\u5c02\u9580\u5bb6\u306b\u76f8\u8ac7\u3059\u308b<\/strong><br>\u25cf \u305d\u308c\u3067\u3082\u9078\u5b9a\u306b\u8ff7\u3046\u5834\u5408\u306f\u3001KACISE\u306e\u5c02\u9580\u6280\u8853\u30c1\u30fc\u30e0\u306b\u3054\u76f8\u8ac7\u304f\u3060\u3055\u3044\u3002\u304a\u5ba2\u69d8\u306e\u5177\u4f53\u7684\u306a\u8981\u4ef6\u3084\u73fe\u5834\u306e\u72b6\u6cc1\u306b\u57fa\u3065\u304d\u3001\u3088\u308a\u7684\u78ba\u306a\u63d0\u6848\u3092\u3055\u305b\u3066\u3044\u305f\u3060\u304d\u307e\u3059\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>5. \u4ee3\u8868\u7684\u306a\u5229\u7528\u30b7\u30ca\u30ea\u30aa<\/strong><strong><\/strong><\/h3>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td><strong>\u5fdc\u7528\u5206\u91ce<\/strong><strong><\/strong><\/td><td><strong>\u304a\u3059\u3059\u3081\u306e\u30e2\u30c7\u30eb<\/strong><strong><\/strong><\/td><td><strong>\u63a8\u85a6\u306e\u7406\u7531<\/strong><strong><\/strong><\/td><\/tr><tr><td>\u6c34\u7523\u990a\u6b96<\/td><td><a href=\"https:\/\/www.kcsensor.com\/ja\/why-is-ph-probe-used-in-environmental-water-quality-monitoring\/\" data-type=\"post\" data-id=\"14371\">KWS-750<\/a><\/td><td>\u8010\u5727\u306f\u6700\u59270.2MPa\u3067\u3001\u4e2d\u7a0b\u5ea6\u306e\u6c34\u5727\u306e\u7d66\u6c34\u30b7\u30b9\u30c6\u30e0\u306b\u9069\u3057\u3066\u3044\u307e\u3059\u3002.<\/td><\/tr><tr><td>\u7d66\u6c34\u30b7\u30b9\u30c6\u30e0<\/td><td><a href=\"\/ja\/product\/kws-790-digital-ph-sensor-iot\/\" target=\"_blank\" data-type=\"link\" data-id=\"https:\/\/www.kcsensor.com\/product\/kws-790-digital-ph-sensor-iot\/\" rel=\"noreferrer noopener\">KWS-790<\/a><\/td><td>\u9069\u5207\u306a\u6e29\u5ea6\u7bc4\u56f2\u3068\u9ad8\u3044\u7cbe\u5ea6\u3002.<\/td><\/tr><tr><td>\u7523\u696d\u304a\u3088\u3073\u88fd\u85ac\u5206\u91ce<\/td><td><a href=\"\/ja\/product\/kws-700-ph-sensor-for-long-term-monitoring-of-industrial-sewage-outlets\/\" target=\"_blank\" data-type=\"link\" data-id=\"https:\/\/www.kcsensor.com\/product\/kws-700-ph-sensor-for-long-term-monitoring-of-industrial-sewage-outlets\/\" rel=\"noreferrer noopener\">KWS-700<\/a><\/td><td>\u5e83\u3044\u6e2c\u5b9a\u6e29\u5ea6\u7bc4\u56f2\u3068\u9ad8\u3044\u7cbe\u5ea6\u3092\u5099\u3048\u3001\u7523\u696d\u7528\u304a\u3088\u3073\u88fd\u85ac\u7528\u9014\u306b\u304a\u3051\u308bpH\u6e2c\u5b9a\u306e\u8981\u4ef6\u3092\u6e80\u305f\u3057\u3066\u3044\u307e\u3059\u3002.<\/td><\/tr><\/tbody><\/table><\/figure>\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 is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><img data-dominant-color=\"3f5566\" data-has-transparency=\"false\" style=\"--dominant-color: #3f5566;\" fetchpriority=\"high\" decoding=\"async\" width=\"500\" height=\"500\" src=\"https:\/\/www.kcsensor.com\/wp-content\/uploads\/2026\/02\/KWS-1000-cases-cover-500x500-1.webp\" alt=\"KWS-1000 \u30b1\u30fc\u30b9\u30ab\u30d0\u30fc 500x500\" class=\"wp-image-23871 not-transparent\" srcset=\"https:\/\/www.kcsensor.com\/wp-content\/uploads\/2026\/02\/KWS-1000-cases-cover-500x500-1.webp 500w, https:\/\/www.kcsensor.com\/wp-content\/uploads\/2026\/02\/KWS-1000-cases-cover-500x500-1-300x300.webp 300w, https:\/\/www.kcsensor.com\/wp-content\/uploads\/2026\/02\/KWS-1000-cases-cover-500x500-1-150x150.webp 150w, https:\/\/www.kcsensor.com\/wp-content\/uploads\/2026\/02\/KWS-1000-cases-cover-500x500-1-100x100.webp 100w\" sizes=\"(max-width: 500px) 100vw, 500px\" \/><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><img data-dominant-color=\"839068\" data-has-transparency=\"false\" style=\"--dominant-color: #839068;\" decoding=\"async\" width=\"500\" height=\"500\" src=\"https:\/\/www.kcsensor.com\/wp-content\/uploads\/2026\/02\/KWS-5000-cases-cover-500x500-1.webp\" alt=\"KWS-5000\u306e\u30b1\u30fc\u30b9\u306f500\u00d7500\u3092\u30ab\u30d0\u30fc\u3057\u307e\u3059\" class=\"wp-image-23865 not-transparent\" srcset=\"https:\/\/www.kcsensor.com\/wp-content\/uploads\/2026\/02\/KWS-5000-cases-cover-500x500-1.webp 500w, https:\/\/www.kcsensor.com\/wp-content\/uploads\/2026\/02\/KWS-5000-cases-cover-500x500-1-300x300.webp 300w, https:\/\/www.kcsensor.com\/wp-content\/uploads\/2026\/02\/KWS-5000-cases-cover-500x500-1-150x150.webp 150w, https:\/\/www.kcsensor.com\/wp-content\/uploads\/2026\/02\/KWS-5000-cases-cover-500x500-1-100x100.webp 100w\" sizes=\"(max-width: 500px) 100vw, 500px\" \/><\/figure>\n<\/div>\n<\/div>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>6. \u307e\u3068\u3081<\/strong><strong><\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u9069\u5207\u306aKWS\u30b7\u30ea\u30fc\u30bapH\u30bb\u30f3\u30b5\u30fc\u3092\u8fc5\u901f\u306b\u7279\u5b9a\u3067\u304d\u308b\u3088\u3046\u3001\u672c\u30ac\u30a4\u30c9\u306e\u8981\u70b9\u3092\u7c21\u5358\u306b\u307e\u3068\u3081\u307e\u3059\u3002KWS\u30b7\u30ea\u30fc\u30ba\u306e\u88fd\u54c1\u30d1\u30e9\u30e1\u30fc\u30bf\u3092\u6bd4\u8f03\u3059\u308b\u3053\u3068\u3067\u3001\u6e2c\u5b9a\u7bc4\u56f2\u3001\u7cbe\u5ea6\u3001\u6e29\u5ea6\u3001\u5727\u529b\u8981\u4ef6\u306b\u57fa\u3065\u3044\u3066\u30e2\u30c7\u30eb\u3092\u521d\u671f\u9078\u5b9a\u3067\u304d\u307e\u3059\u3002\u4e3b\u8981\u30d1\u30e9\u30e1\u30fc\u30bf\uff08\u6e2c\u5b9a\u7bc4\u56f2\u3001\u7cbe\u5ea6\u306a\u3069\uff09\u306e\u610f\u5473\u3092\u7406\u89e3\u3059\u308b\u3053\u3068\u3067\u3001\u6700\u9069\u306a\u7528\u9014\u306b\u5408\u81f4\u3055\u305b\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002 \u6700\u5f8c\u306b\u30015\u3064\u306e\u30b9\u30c6\u30c3\u30d7\u304b\u3089\u306a\u308b\u9078\u5b9a\u30d7\u30ed\u30bb\u30b9\uff08\u6e2c\u5b9a\u8981\u4ef6\u306e\u660e\u78ba\u5316 \u2192 \u74b0\u5883\u306e\u5206\u6790 \u2192 \u51fa\u529b\u306e\u78ba\u8a8d \u2192 \u30b1\u30fc\u30d6\u30eb\u9577\u306e\u8a55\u4fa1 \u2192 \u5c02\u9580\u5bb6\u3078\u306e\u76f8\u8ac7\uff09\u306b\u5f93\u3046\u3053\u3068\u3067\u3001\u9078\u5b9a\u30df\u30b9\u3092\u9632\u3050\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u4ee3\u8868\u7684\u306a\u9069\u7528\u30b7\u30ca\u30ea\u30aa\u8868\u306f\u3001\u4e00\u822c\u7684\u306a\u5206\u91ce\u306b\u95a2\u3059\u308b\u76f4\u63a5\u7684\u306a\u53c2\u8003\u60c5\u5831\u3068\u306a\u308a\u3001\u63a8\u5968\u30e2\u30c7\u30eb\u3092\u7d20\u65e9\u304f\u898b\u3064\u3051\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002.<br>\u30bb\u30f3\u30b5\u30fc\u306e\u9078\u5b9a\u306b\u3064\u3044\u3066\u3054\u4e0d\u660e\u306a\u70b9\u304c\u307e\u3060\u3042\u308b\u5834\u5408\u3084\u3001\u7279\u5b9a\u306e\u6e2c\u5b9a\u8981\u4ef6\u306b\u5408\u308f\u305b\u305f\u30ab\u30b9\u30bf\u30de\u30a4\u30ba\u3055\u308c\u305f\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u304c\u5fc5\u8981\u306a\u5834\u5408\u306f\u3001\u304a\u6c17\u8efd\u306b\u5f0a\u793e\u307e\u3067\u76f4\u63a5\u304a\u554f\u3044\u5408\u308f\u305b\u304f\u3060\u3055\u3044\u3002\u5f0a\u793e\u306e\u5c02\u9580\u30c1\u30fc\u30e0\u304c\u3001\u304a\u5ba2\u69d8\u4e00\u4eba\u3072\u3068\u308a\u306b\u5408\u308f\u305b\u305f\u304d\u3081\u7d30\u3084\u304b\u306a\u30b5\u30dd\u30fc\u30c8\u3092\u884c\u3044\u3001\u6700\u3082\u30b3\u30b9\u30c8\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u306b\u512a\u308c\u305fpH\u30bb\u30f3\u30b5\u30fc\u3092\u304a\u9078\u3073\u3044\u305f\u3060\u3051\u308b\u3088\u3046\u304a\u624b\u4f1d\u3044\u3044\u305f\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"has-black-color has-text-color has-link-color wp-elements-1 wp-block-paragraph\">\u3069\u306e\u30e2\u30c7\u30eb\u3092\u9078\u3079\u3070\u3088\u3044\u304b\u8ff7\u3063\u3066\u3044\u308b\u5834\u5408\u306f\u3001\u304a\u6c17\u8efd\u306b <strong><a href=\"\/ja\/contact-us\/\" target=\"_blank\" rel=\"noreferrer noopener\">\u304a\u554f\u3044\u5408\u308f\u305b<\/a><\/strong> \u30c6\u30af\u30cb\u30ab\u30eb\u30b5\u30dd\u30fc\u30c8\u3078\u306e\u3054\u4f9d\u983c\u5185\u5bb9\u3068\u3068\u3082\u306b\u3002.<\/p>","protected":false},"excerpt":{"rendered":"<p>1. Product Introduction 1.1 What is the KWS series pH sensor? The KWS series pH sensor is an intelligent online monitoring device used to measure the acidity and alkalinity of liquids. It integrates advanced technologies such as automatic temperature compensation, digital communication, and long-life electrodes, enabling continuous and accurate monitoring of pH values in various [&hellip;]<\/p>\n","protected":false},"author":6,"featured_media":23999,"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":[146,202,212],"tags":[],"class_list":["post-23940","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-ph-probe","category-ph-sensor","category-water-quality-monitoring-system"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.kcsensor.com\/ja\/wp-json\/wp\/v2\/posts\/23940","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=23940"}],"version-history":[{"count":0,"href":"https:\/\/www.kcsensor.com\/ja\/wp-json\/wp\/v2\/posts\/23940\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.kcsensor.com\/ja\/wp-json\/wp\/v2\/media\/23999"}],"wp:attachment":[{"href":"https:\/\/www.kcsensor.com\/ja\/wp-json\/wp\/v2\/media?parent=23940"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.kcsensor.com\/ja\/wp-json\/wp\/v2\/categories?post=23940"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.kcsensor.com\/ja\/wp-json\/wp\/v2\/tags?post=23940"}],"curies":[{"name":"\u30b9\u30bf\u30c3\u30d5","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}