{"id":8474,"date":"2026-10-16T14:44:39","date_gmt":"2026-10-16T19:44:39","guid":{"rendered":"https:\/\/dc-digital.com\/wordpress\/?p=8474"},"modified":"2026-10-16T14:44:39","modified_gmt":"2026-10-16T19:44:39","slug":"high-pressure-water-testing-of-an-ip66-network-ntp-time-and-temperature-display","status":"publish","type":"post","link":"https:\/\/dc-digital.com\/wordpress\/2026\/10\/high-pressure-water-testing-of-an-ip66-network-ntp-time-and-temperature-display\/","title":{"rendered":"High-Pressure Water Testing of an IP66 Network NTP Time and Temperature Display"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">See demonstration video on <a href=\"https:\/\/youtu.be\/5Ng0T8zoCog\" data-type=\"link\" data-id=\"https:\/\/youtu.be\/5Ng0T8zoCog\">YouTube<\/a><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">DC-Digital demonstrates the water resistance and protective capabilities of its IP66-rated stainless steel enclosures by subjecting a custom network NTP time and temperature display to a high-pressure water jet test. Designed for demanding industrial, commercial, food processing, and washdown environments, this display features a fully enclosed 316L stainless steel surface-mount enclosure with food-grade polyethylene (PE) gasketing to protect the internal electronics from water intrusion.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The demonstration features a green LED display with 4-inch digit height, providing accurate Network Time Protocol (NTP) time synchronization and local temperature monitoring. The display hosts its own built-in webpage for setup and configuration, allowing users to configure the time and temperature functions through a network connection. Its stainless steel enclosure is engineered to help protect the electronics in environments where equipment may be exposed to powerful water jets during cleaning and sanitation.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">High-Pressure Water Testing for IP66 Enclosures<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">The purpose of this demonstration is to evaluate how effectively the DC-Digital enclosure protects the internal electronics against high-pressure water exposure from multiple directions. The IP66 protection rating addresses resistance to powerful water jets projected against an enclosure from any direction without harmful effects.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The test also explores more demanding water exposure associated with IP66K-style applications, where equipment may encounter elevated-pressure cleaning procedures. Although this demonstration uses conditions different from the formal IP66K test requirements, it illustrates the enclosure&#8217;s ability to repel water under a concentrated, high-pressure spray.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Testing is conducted using a pressure washer equipped with a 15-degree heavy-duty cleaning nozzle. The pressure at the nozzle is verified at approximately 600 PSI while maintaining a water flow of approximately 2 gallons per minute. The nozzle is positioned approximately 3 feet from the enclosure during the demonstration.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Key testing conditions include:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Approximately 600 PSI of water pressure at the nozzle.<\/li>\n\n\n\n<li>Approximately 2 gallons per minute of water flow.<\/li>\n\n\n\n<li>A 15-degree high-pressure cleaning nozzle.<\/li>\n\n\n\n<li>Approximately 3 feet between the nozzle and the enclosure.<\/li>\n\n\n\n<li>Water directed at the enclosure from the front, above, and below.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">The demonstration is designed to examine the enclosure&#8217;s protection under sustained, directional water exposure. It is particularly relevant to applications where industrial displays and clocks are mounted on walls and may encounter cleaning sprays directed upward from below the display.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">316L Stainless Steel Construction and Water-Resistant Gasketing<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">The enclosure is constructed from 316L stainless steel, a material selected for its corrosion resistance and suitability for demanding industrial and washdown environments. The enclosure uses stainless steel hardware and food-grade PE gasketing to help prevent water from entering the housing and reaching the electronic components.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">These protective features are important for facilities that require regular equipment cleaning, including food production plants, industrial processing areas, and other environments where water exposure is part of routine maintenance.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">DC-Digital can also accommodate different mounting requirements. Depending on the application, enclosure mounting options can be customized to suit the installation, including mounting tabs or other appropriate mounting arrangements. Proper sealing and mounting are important considerations when configuring a display for a particular washdown environment.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Multiple-Angle Water Jet Demonstration<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">During the demonstration, the high-pressure water jet is directed toward the front of the display and then from above and below. Each direction represents a potential exposure point when equipment is installed in a facility that uses high-pressure cleaning procedures.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">After the water exposure, the exterior of the enclosure is wiped down before the stainless steel screws are removed to inspect the interior. The enclosure is opened so the internal circuit board and protected electronics can be examined for signs of water intrusion.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">At the conclusion of the demonstration, the circuit board is shown to be dry, illustrating how the enclosure and its sealing arrangement help protect the electronics during the water exposure performed in the video.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Important testing note:<\/strong> This demonstration is not a certification test and does not independently establish an IP66K rating. Formal ingress-protection ratings must be verified through the applicable standardized testing procedures. The results shown apply to the specific enclosure and test conditions demonstrated.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Network NTP Time and Temperature Display Functions<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">In addition to its protective enclosure, the demonstrated unit provides network-connected timekeeping and temperature monitoring in a single LED display. The NTP function synchronizes the displayed time over a network, while the temperature function presents local temperature information.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The display&#8217;s built-in webpage provides a convenient way to access configuration settings, helping users set up and maintain the unit without requiring a separate dedicated configuration display.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Key product features include:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>4-inch green LED digits for clear time and temperature visibility.<\/li>\n\n\n\n<li>Network NTP time synchronization.<\/li>\n\n\n\n<li>Local temperature display.<\/li>\n\n\n\n<li>Built-in webpage for setup and configuration.<\/li>\n\n\n\n<li>316L stainless steel surface-mount enclosure.<\/li>\n\n\n\n<li>Food-grade PE gasketing for enclosure sealing.<\/li>\n\n\n\n<li>Stainless steel enclosure hardware.<\/li>\n\n\n\n<li>Customizable mounting arrangements to accommodate installation requirements.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">Custom Industrial LED Displays Built for Demanding Environments<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">DC-Digital manufactures industrial LED timers, counters, clocks, and custom digital displays designed for a wide range of applications. Enclosure materials, mounting arrangements, display functions, digit sizes, and other product features can be configured to meet specific installation requirements.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">For facilities where equipment must withstand routine cleaning or exposure to water jets, selecting the appropriate enclosure and sealing arrangement is an important part of the design process. DC-Digital works with customers to configure displays for their intended environments and operational needs.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Visit <a href=\"https:\/\/dc-digital.com\/store\/index.php\" data-type=\"link\" data-id=\"https:\/\/dc-digital.com\/store\/index.php\">DC-Digital website<\/a><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/dc-digital.com\/store\/contact-us.php\" data-type=\"link\" data-id=\"https:\/\/dc-digital.com\/store\/contact-us.php\">Contact us<\/a> to ask about our customized products!<\/p>\n","protected":false},"excerpt":{"rendered":"<p>See demonstration video on YouTube DC-Digital demonstrates the water resistance and protective capabilities of its IP66-rated stainless steel enclosures by subjecting a custom network NTP time and temperature display to a high-pressure water jet test. Designed for demanding industrial, commercial, food processing, and washdown environments, this display features a fully &hellip; <\/p>\n","protected":false},"author":3,"featured_media":8475,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[500,84,503,239,235,452,230,297,514,512],"tags":[758,103,527,138,741,395,519,238,255,256],"class_list":["post-8474","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-clean-room-clocks","category-clocks","category-data-controlled-displays","category-manufacturing","category-network","category-dc-digital-network-displays","category-number-displays","category-system-clocks","category-time-of-day","category-world-time-zone","tag-316l-stainless-steel","tag-dc-digital","tag-green-led-digits","tag-led-digital-clock","tag-ntp-synchronized","tag-ntp-clock","tag-stainless-steel-enclosures","tag-synchronized-system","tag-water-proof-clock","tag-waterproof-clock"],"_links":{"self":[{"href":"https:\/\/dc-digital.com\/wordpress\/wp-json\/wp\/v2\/posts\/8474","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/dc-digital.com\/wordpress\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/dc-digital.com\/wordpress\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/dc-digital.com\/wordpress\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/dc-digital.com\/wordpress\/wp-json\/wp\/v2\/comments?post=8474"}],"version-history":[{"count":1,"href":"https:\/\/dc-digital.com\/wordpress\/wp-json\/wp\/v2\/posts\/8474\/revisions"}],"predecessor-version":[{"id":8476,"href":"https:\/\/dc-digital.com\/wordpress\/wp-json\/wp\/v2\/posts\/8474\/revisions\/8476"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/dc-digital.com\/wordpress\/wp-json\/wp\/v2\/media\/8475"}],"wp:attachment":[{"href":"https:\/\/dc-digital.com\/wordpress\/wp-json\/wp\/v2\/media?parent=8474"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/dc-digital.com\/wordpress\/wp-json\/wp\/v2\/categories?post=8474"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/dc-digital.com\/wordpress\/wp-json\/wp\/v2\/tags?post=8474"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}