{"id":6912,"date":"2026-03-26T08:12:53","date_gmt":"2026-03-26T08:12:53","guid":{"rendered":"https:\/\/www.keson-gps.com\/?post_type=product&p=6912"},"modified":"2026-04-01T05:42:20","modified_gmt":"2026-04-01T05:42:20","slug":"ks-p4","status":"publish","type":"product","link":"https:\/\/www.keson-gps.com\/ja\/product\/ks-p4\/","title":{"rendered":"KS-P4"},"content":{"rendered":"
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\u4e3b\u306a\u7279\u5fb4<\/h4>\n
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Millimeter-Level Precision<\/strong><\/p>\n

0.1mm measurement resolution and \u22640.5%FS accuracy, supports 46-1000mm range for diesel, gasoline, water and other liquids.<\/p>\n<\/div>\n<\/div>\n

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Multi-Communication Interfaces<\/strong><\/p>\n

RS232\/RS485\/4-20mA current\/0-5V voltage four interfaces, compatible with various positioning hosts and devices.<\/p>\n<\/div>\n<\/div>\n

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Dual Voltage Adaptation<\/strong><\/p>\n

DC 5V or 9-36V dual voltage versions, working current \u226420mA\/30mA respectively, suitable for multiple vehicles and equipment.<\/p>\n<\/div>\n<\/div>\n

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Non-Contact & No Drilling Installation<\/span><\/span><\/strong><\/p>\n

External mounting with unique double-bolt bracket, no container structure damage, easy to install and disassemble.<\/p>\n<\/div>\n<\/div>\n

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Strong Anti-Interference & Durability<\/strong><\/p>\n

Built-in anti-interference circuit and intelligent filtering algorithm, IP67 waterproof, -40\u2103~75\u2103 wide working temperature.<\/p>\n<\/div>\n<\/div>\n

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Multi-Protocol Support<\/strong><\/p>\n

Compatible with automatic output, MODBUS RTU, capacitive oil rod protocols, support custom private protocols.<\/p>\n<\/div>\n<\/div>\n<\/div>\n

\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u30fb\u30b7\u30ca\u30ea\u30aa<\/h4>\n
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Vehicle fuel consumption monitoring<\/div>\n
Hazardous chemical tank tracking<\/div>\n
Sprinkler\/marine water level<\/div>\n
Storage tank liquid measurement<\/div>\n<\/div>\n

\u88fd\u54c1\u6982\u8981<\/h4>\n

KSP4 is a high-precision ultrasonic liquid level sensor designed for non-contact liquid level monitoring. With millimeter-level resolution and multi-interface compatibility, it supports dual voltage supply and various communication protocols, adapting to different application scenarios. Featuring non-drilling installation, strong anti-interference performance and wide temperature adaptability, it is suitable for fuel, water, hazardous chemicals and other liquid level monitoring in vehicles, construction machinery, marine and storage fields. The sensor provides stable and reliable data output, enabling remote liquid level tracking and management, and comes with complete installation accessories for convenient use.<\/p>\n

\u57fa\u672c\u4ed5\u69d8<\/h4>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Parameter<\/td>\nSpecification description<\/td>\nUnit<\/td>\nRemarks<\/td>\n<\/tr>\n
Input voltage<\/td>\nDC 5<\/td>\nDC9\uff5e36<\/td>\nV<\/td>\nTwo voltage versions<\/td>\n<\/tr>\n
Working current<\/td>\n\u226620<\/td>\n\u226630<\/td>\nmA<\/td>\n<\/td>\n<\/tr>\n
Anti-hazard classification<\/td>\nBenan Exia II CT6<\/td>\n<\/td>\n<\/td>\n<\/tr>\n
Measuring range<\/td>\n46\uff5e1000<\/td>\nmm<\/td>\n\uff081\uff09<\/td>\n<\/tr>\n
Measurement, accuracy<\/td>\n\u22640.5%FS<\/td>\n<\/td>\n\uff081\uff09<\/td>\n<\/tr>\n
Resolution ratio<\/td>\n0.1<\/td>\nmm<\/td>\n<\/td>\n<\/tr>\n
Measuring Angle<\/td>\n0\uff5e5<\/td>\n\u00b0<\/td>\n\uff082\uff09<\/td>\n<\/tr>\n
Thickness of tested<\/td>\n0.6\uff5e5.0<\/td>\nmm<\/td>\nBlind area of 5cm (3)<\/td>\n<\/tr>\n
<\/td>\n5.0\uff5e10.0<\/td>\nmm<\/td>\nBlind area of 10cm (3)<\/td>\n<\/tr>\n
<\/td>\n\u226510.0<\/td>\nmm<\/td>\n\uff083\uff09<\/td>\n<\/tr>\n
Communication interface<\/td>\nRS232 \/ RS485<\/td>\n<\/td>\n\uff084\uff09<\/td>\n<\/tr>\n
Communication rate<\/td>\n9600<\/td>\nbit\/S<\/td>\nPorter rate adjustable<\/td>\n<\/tr>\n
Line order definition<\/td>\nBlack-ground line; Red-positive pole; Yellow-TX \/ B; Green-RX \/ A<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>","protected":false},"excerpt":{"rendered":"

High-Precision Ultrasonic Liquid Level Sensor<\/p>","protected":false},"featured_media":6960,"template":"","meta":{"_acf_changed":false,"_seopress_robots_primary_cat":"none","_seopress_titles_title":"","_seopress_titles_desc":"","_seopress_robots_index":"","_seopress_analysis_target_kw":"","_uag_custom_page_level_css":"","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":"default","adv-header-id-meta":"","stick-header-meta":"default","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":"","background-image":"","background-repeat":"repeat","background-position":"center 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