{"id":22818,"date":"2026-01-20T06:52:40","date_gmt":"2026-01-20T06:52:40","guid":{"rendered":"https:\/\/www.kcsensor.com\/?post_type=product&#038;p=22818"},"modified":"2026-02-09T06:40:18","modified_gmt":"2026-02-09T06:40:18","slug":"kws-270-online-nitrate-nitrogen-sensor","status":"publish","type":"product","link":"https:\/\/www.kcsensor.com\/ko\/product\/kws-270-online-nitrate-nitrogen-sensor\/","title":{"rendered":"KWS-270 \uc628\ub77c\uc778 \uc9c8\uc0b0\uc5fc \uc9c8\uc18c \uc13c\uc11c"},"content":{"rendered":"<h3><strong>\uc11c\ub860<\/strong><\/h3>\n<p>KWS-270 \ud1b5\ud569\ud615 \uc628\ub77c\uc778 \uc9c8\uc0b0\uc5fc \uc9c8\uc18c \uc13c\uc11c\ub294 PVC \ub9c9 \uae30\ubc18\uc758 \uc9c8\uc0b0\uc5fc \uc774\uc628 \uc120\ud0dd \uc804\uadf9\uc73c\ub85c \uc81c\uc791\ub418\uc5c8\uc2b5\ub2c8\ub2e4. \uc774 \uc13c\uc11c\ub294 \uc628\ub3c4 \ubcf4\uc815 \uae30\ub2a5\uc744 \ud1b5\ud574 \ubb3c \uc18d\uc758 \uc9c8\uc0b0\uc5fc \uc774\uc628 \ub18d\ub3c4\ub97c \uce21\uc815\ud558\uc5ec \ube60\ub974\uace0, \uac04\ud3b8\ud558\uba70, \uc815\ud655\ud558\uace0, \uacbd\uc81c\uc801\uc778 \uac80\uc0ac\ub97c \ubcf4\uc7a5\ud569\ub2c8\ub2e4. \ubcf8 \uc0ac\uc6a9 \uc124\uba85\uc11c\uc5d0\uc11c\ub294 \uc9c8\uc0b0\uc5fc \uc9c8\uc18c \uc13c\uc11c\uc758 \uae30\uc220 \uc0ac\uc591, \uc720\uc9c0\ubcf4\uc218 \ubc0f \ud1b5\uc2e0 \ud504\ub85c\ud1a0\ucf5c\uc5d0 \ub300\ud574 \uc0c1\uc138\ud788 \uc124\uba85\ud569\ub2c8\ub2e4.<\/p>\n<h3><strong>\uc8fc\uc694 \uae30\ub2a5 \u00a0\u00a0<\/strong><\/h3>\n<ul>\n<li>\uc2e0\ud638 \ucd9c\ub825: RS-485 \ubc84\uc2a4, Modbus\/RTU \ud504\ub85c\ud1a0\ucf5c\uc744 \uc9c0\uc6d0\ud558\uba70, PLC, DCS, \uc0b0\uc5c5\uc6a9 \uc81c\uc5b4 \ucef4\ud4e8\ud130, \uc77c\ubc18 \ucee8\ud2b8\ub864\ub7ec, \ubb34\uc9c0 \uae30\ub85d\uacc4 \ub610\ub294 \ud130\uce58\uc2a4\ud06c\ub9b0\uacfc \uac19\uc740 \ud0c0\uc0ac \uc7a5\ube44\uc5d0 \uc27d\uac8c \uc5f0\uacb0\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n<li>\ud2b9\ud5c8\ub97c \ucde8\ub4dd\ud55c \uc9c8\uc0b0 \uc774\uc628 \uc804\uadf9\uc758 \uacbd\uc6b0, \ucd5c\uc18c 100kPa(1bar)\uc758 \uc555\ub825 \ud558\uc5d0\uc11c \ubbf8\uc138 \ub2e4\uacf5\uc131 \uc5fc\uad50 \ub0b4\ubd80\uc758 \uae30\uc900\uc561\uc774 \ub9e4\uc6b0 \ucc9c\ucc9c\ud788 \uc2a4\uba70\ub098\uc635\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uae30\uc900\uacc4\ub294 \ub9e4\uc6b0 \uc548\uc815\uc801\uc774\uba70, \uc804\uadf9\uc758 \uc218\uba85\uc740 \uc77c\ubc18 \uc0b0\uc5c5\uc6a9 \uc804\uadf9\ubcf4\ub2e4 \ub354 \uae41\ub2c8\ub2e4.<\/li>\n<li>\uba64\ube0c\ub808\uc778 \ucea1\uc744 \uad50\uccb4\ud560 \uc218 \uc788\uc5b4 \ube44\uc6a9\uc744 \uc808\uac10\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4<\/li>\n<li>\uc124\uce58\uac00 \uac04\ud3b8\ud569\ub2c8\ub2e4: 3\/4\uc778\uce58 NPT \ud30c\uc774\ud504 \ub098\uc0ac\uc0b0\uc740 \ub9e4\ub9bd \uc124\uce58\ub098 \ud30c\uc774\ud504\ub77c\uc778 \ubc0f \ud0f1\ud06c \ub0b4 \uc124\uce58\uc5d0 \ud3b8\ub9ac\ud569\ub2c8\ub2e4.<\/li>\n<\/ul>\n<h3><strong>\uce58\uc218<\/strong><\/h3>\n<p><img data-dominant-color=\"f9f9f9\" data-has-transparency=\"false\" style=\"--dominant-color: #f9f9f9;\" fetchpriority=\"high\" decoding=\"async\" class=\"alignnone wp-image-22824 size-large not-transparent\" src=\"https:\/\/www.kcsensor.com\/wp-content\/uploads\/2026\/01\/KWS-270-Online-Nitrate-Nitrogen-Sensor-dimension-1-1024x365.webp\" alt=\"KWS-270 \uc628\ub77c\uc778 \uc9c8\uc0b0\uc5fc \uc9c8\uc18c \uc13c\uc11c\uc758 \uce58\uc218\" width=\"1024\" height=\"365\" srcset=\"https:\/\/www.kcsensor.com\/wp-content\/uploads\/2026\/01\/KWS-270-Online-Nitrate-Nitrogen-Sensor-dimension-1-1024x365.webp 1024w, https:\/\/www.kcsensor.com\/wp-content\/uploads\/2026\/01\/KWS-270-Online-Nitrate-Nitrogen-Sensor-dimension-1-300x107.webp 300w, https:\/\/www.kcsensor.com\/wp-content\/uploads\/2026\/01\/KWS-270-Online-Nitrate-Nitrogen-Sensor-dimension-1-768x274.webp 768w, https:\/\/www.kcsensor.com\/wp-content\/uploads\/2026\/01\/KWS-270-Online-Nitrate-Nitrogen-Sensor-dimension-1-600x214.webp 600w, https:\/\/www.kcsensor.com\/wp-content\/uploads\/2026\/01\/KWS-270-Online-Nitrate-Nitrogen-Sensor-dimension-1.webp 1174w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/p>","protected":false},"excerpt":{"rendered":"<p>Introduction The\u00a0KWS-270 integrated online nitrate nitrogen sensor is made of a PVC membrane-based nitrate ion selective electrode. It is used to test the nitrate ion content in the water with temperature compensation to ensure that the test is fast, simple, accurate and economical. This user manual introduces the technical parameters, maintenance and communication protocol of 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