\nA high-precision displacement monitoring device specially developed for underwater hydraulic grab beams. Core adoptionMagnetic grid non-contact measurement technology<\/strong>Through6mm thick 304 stainless steel casing<\/strong>Achieve deep-water impact resistance protection, providing for the pin travel and gate positioningMonitoring with \u00b10.1mm grade accuracy<\/strong>Completely solve the problems of seal failure and signal attenuation of traditional sensors.<\/p>\n
2. Main functions<\/h3>\n
\u200bDual-channel precise perception and industrial communication innovation<\/strong>\u200b<\/p>\n \u200bRigid demand scenarios under extreme working conditions<\/strong>\u200b<\/p>\n \u200bFive-level customized signage system<\/strong>\u200b 1. Product Introduction: The WT-C(J)M series pin synchronous displacement sensor is a high-precision displacement sensor specially developed for underwater hydraulic grab beams [...]\"<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[127,132],"tags":[],"class_list":["post-7391","post","type-post","status-publish","format-standard","hentry","category-gate-monitoring-and-control-system","category-water-resources-hydropower"],"_links":{"self":[{"href":"https:\/\/www.wtauserver.com\/en\/wp-json\/wp\/v2\/posts\/7391","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.wtauserver.com\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.wtauserver.com\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.wtauserver.com\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.wtauserver.com\/en\/wp-json\/wp\/v2\/comments?post=7391"}],"version-history":[{"count":2,"href":"https:\/\/www.wtauserver.com\/en\/wp-json\/wp\/v2\/posts\/7391\/revisions"}],"predecessor-version":[{"id":7395,"href":"https:\/\/www.wtauserver.com\/en\/wp-json\/wp\/v2\/posts\/7391\/revisions\/7395"}],"wp:attachment":[{"href":"https:\/\/www.wtauserver.com\/en\/wp-json\/wp\/v2\/media?parent=7391"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.wtauserver.com\/en\/wp-json\/wp\/v2\/categories?post=7391"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.wtauserver.com\/en\/wp-json\/wp\/v2\/tags?post=7391"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}\n
\nCustomized measurement of the hydraulic pin shaft movement trajectory (matching stroke according to pin shaft length)
\nBlind zone control < 3% range, ensuring effective coverage throughout the entire stroke<\/li>\n
\nReal-time tracking of the settlement height and positioning accuracy of the gate<\/li>\n
\nFour sensors connected in parallel only require a 2-core cable
\nAnti-interference transmission of RS-485 communication (1500 meters effective distance)<\/li>\n
\nA 72-hour sealing test with a 3MPa water pressure (at a water depth of 300 meters) before leaving the factory<\/li>\n<\/ul>\n3. Scope of application<\/h3>\n
\n
\nHydraulic pin shaft stroke monitoring (with M8 bolt installation hole position)
\nPrecise tracking of gate subsidence (the inner diameter of the sleeve must be greater than the diameter of the sensor)<\/li>\n
\nThe 304 stainless steel shell resists the impact of debris and the corrosion of sand and mud<\/li>\n
\nThe RS-485 bus supports networking of 32 devices, saving the cost of 80% cables<\/li>\n
\nThe modular circuit design supports quick replacement (no need to return to the factory for repair).<\/li>\n<\/ul>\n4. Model description<\/h3>\n
\u25b6 \u200bWT-CM through-pin dedicated sensor<\/strong><\/h4>\n
![\"Position](\"https:\/\/www.wtauserver.com\/wp-content\/uploads\/2025\/07\/3-8.webp\")
\u200b<\/h4>\n\n
\n\u25b8 \u200bMeasure the stroke<\/strong>Customized according to the actual length of the hydraulic pin shaft (marked on the left side of Figure 1)
\n\u25b8 \u200bBlind spot control<\/strong>The total of the blind zones before and after is less than the range of 31T to 3T
\n\u25b8 \u200bInstallation specifications<\/strong>M8 fixed bolt holes (for the hole spacing, please refer to the drawing marking)
\n\u25b8 \u200bElectrical Characteristics:<\/strong>: DC24V power supply\/RS485 output \/ 9600 baud rate<\/li>\n<\/ul>\n\u25b6 \u200bWT-JM positioning monitoring sensor<\/strong>\u200b<\/h4>\n
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\n\u25b8 \u200bMeasure height<\/strong>Customized according to the depth of the gate sleeve (marked on the right side of Figure 1)
\n\u25b8 \u200bInstallation constraints<\/strong>The inner diameter of the sleeve should be greater than the outer diameter of the sensor by 5mm
\n\u25b8 \u200bEnhanced protection<\/strong>: 304 stainless steel integral turning shell<\/li>\n<\/ul>\n\u25b6 \u200bSelection rules for magnetic excitation type<\/strong>\u200b<\/h4>\n
\nElectronic compartment structure - measuring rod type - head length - range - end length - interface form - cable length<\/code><\/p>\n\n
3-T-50-800-25-P-20<\/code>
\n\u25b8 \u200b3<\/strong>Stainless steel electronic cabin (resistant to salt spray corrosion)
\n\u25b8 \u200b\u200bT\u200b<\/strong>\u03a610 stainless steel measuring rod (standard for deep water)
\n\u25b8 \u200b50\/800\/25<\/strong>First end: 50mm+ range: 800mm+ end: 25mm
\n\u25b8 \u200b\u200bP\u200b<\/strong>Cable direct output type (optional D aviation plug)
\n\u25b8 \u200b20<\/strong>Cable length: 20 meters (50-meter customization supported)<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"