{"id":1637,"date":"2025-11-23T05:14:12","date_gmt":"2025-11-23T05:14:12","guid":{"rendered":"https:\/\/foredencnc.com\/?p=1637"},"modified":"2025-11-23T05:14:12","modified_gmt":"2025-11-23T05:14:12","slug":"vw-piezometer-%ea%b0%84%ea%b7%b9%ec%88%98%ec%95%95%ea%b3%84","status":"publish","type":"post","link":"https:\/\/foredencnc.com\/?p=1637","title":{"rendered":"VW Piezometer (\uac04\uadf9\uc218\uc555\uacc4)"},"content":{"rendered":"\n

Description<\/h3>\n\n\n\n

The vibrating wire pore pressure gauge is designed to measure liquid pressure and pore water pressure in pressure vessels, pipelines, soft ground or embankment foundations, dams, and boreholes. It includes a high-precision resistance temperature sensor and lightning protection to compensate for zero-point changes caused by temperature variations. Using high-density epoxy resin and stainless special steel, it enables semi-permanent monitoring.<\/p>\n\n\n

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\u25a3 Applications<\/strong>
\u2460 Pore water pressure measurement in soft ground sites
\u2461 Water level monitoring in rivers, reservoirs, and standpipes
\u2462 Slope and ground stability studies
\u2463 Monitoring groundwater flow and leakage in dams, embankments, and lakes<\/p>\n\n\n\n

Composition & Characteristic<\/h3>\n\n\n\n

\u25a3 Components<\/strong>
\u2460 Pore pressure gauge sensor
\u2461 Cable
\u2462 Sandbag<\/p>\n\n\n\n

\u25a3 Features<\/strong>
\u2460 High safety and reliability, capable of operating under extreme conditions
\u2461 Excellent reproducibility and responsiveness, unaffected by cable length or resistance variation
\u2462 Optimized and high-sensitivity design for specific applications
\u2463 Built-in high-precision temperature sensor and lightning protection device<\/p>\n\n\n\n

Specification<\/h3>\n\n\n\n\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n
Model<\/th>\n SJ-6000<\/th>\n SJ-6001<\/th>\n <\/tr>\n
Measuring Range<\/td>\n 50 psi<\/td>\n 100 psi<\/td>\n <\/tr>\n
Maximum Rated Pressure<\/td>\n 150% FSR<\/td>\n <\/tr>\n
Resolution<\/td>\n 0.025% FSR<\/td>\n <\/tr>\n
Accuracy<\/td>\n \u00b10.1% FSR<\/td>\n <\/tr>\n
Linearity Error<\/td>\n \u00b10.5% FSR<\/td>\n <\/tr>\n
Operating Temperature<\/td>\n -20\u2103 ~ 50\u2103<\/td>\n <\/tr>\n
Built-in Temperature Sensor<\/td>\n NTC Thermistor (3KD-ATF)<\/td>\n <\/tr>\n
Temperature Sensor Operating Range<\/td>\n Thermistor: -40\u2103 ~ 80\u2103<\/td>\n <\/tr>\n
Temperature Sensor Accuracy<\/td>\n Thermistor: \u00b11\u2103<\/td>\n <\/tr>\n
Filter<\/td>\n Stainless Steel Sintered Filter 70\u00b5m<\/td>\n <\/tr>\n
Pressure Relief Device<\/td>\n Tube Gas Arrester (on output line)<\/td>\n <\/tr>\n
Dimensions<\/td>\n L = 130mm, D(\u03c6) = 20mm<\/td>\n <\/tr>\n
Weight<\/td>\n 0.2 kg<\/td>\n <\/tr>\n
Main Material<\/td>\n Stainless Steel Special Alloy, High-Density Epoxy Potting<\/td>\n <\/tr>\n<\/table>\n\n\n\n\n

This product is subject to change without prior notice to improve its quality.
<\/p>\n\n\n\n

<\/p>\n","protected":false},"excerpt":{"rendered":"

Description The vibrating wire pore pressure gauge is designed to measure liquid pressure and pore water pressure in pressure vessels, pipelines, soft ground or embankment foundations, dams, and boreholes. It includes a high-precision resistance temperature sensor and lightning protection to compensate for zero-point changes caused by temperature variations. Using high-densityRead More →<\/a><\/span><\/p>\n","protected":false},"author":2,"featured_media":1638,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4,3],"tags":[148,149],"class_list":["entry","author-editor","post-1637","post","type-post","status-publish","format-standard","has-post-thumbnail","category-piezometers","category-products","tag-vw-piezometer","tag-149"],"_links":{"self":[{"href":"https:\/\/foredencnc.com\/index.php?rest_route=\/wp\/v2\/posts\/1637","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/foredencnc.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/foredencnc.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/foredencnc.com\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/foredencnc.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1637"}],"version-history":[{"count":1,"href":"https:\/\/foredencnc.com\/index.php?rest_route=\/wp\/v2\/posts\/1637\/revisions"}],"predecessor-version":[{"id":1639,"href":"https:\/\/foredencnc.com\/index.php?rest_route=\/wp\/v2\/posts\/1637\/revisions\/1639"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/foredencnc.com\/index.php?rest_route=\/wp\/v2\/media\/1638"}],"wp:attachment":[{"href":"https:\/\/foredencnc.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1637"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/foredencnc.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1637"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/foredencnc.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1637"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}