{"id":38,"count":11,"description":"In the piezometer range produced by Pizzi Instruments, of particular importance is the Vibrating Wire Piezometer, a pressure transducer used for the measurement of neutral and interstitial pressures and also hydraulic levels. It consists of a watertight cylinder with a head of flexible stainless steel which functions as a membrane and deforms according to the difference between the external and internal pressure of the instrument. The instrument has a single body, fully-welded, without O-ring joints or connections, thus ensuring maximum and absolute waterproofing watertightness. Accurate and reliable over time, it is ideal for use in locations no longer accessible after installation.\r\n\r\n[expander_maker id=\"1\" more=\"More\" less=\"Close\"]\r\n\r\nAssociated with these instruments, we offer:\r\nThe Casagrande Piezometer, used for measuring groundwater levels and pore pressures in soils of differing permeability. It consists of a filter head and one or two PVC tubes which connect the porous element to the surface.\r\nMeasurement of groundwater level is by Water Level Meter.\r\nThis is composed of:\r\n\u2013 A probe with two noble metal contacts, isolated from each other by a circuit breaker\r\n\u2013 An additional weighting head, mounted at the end of the cable.\r\n\u2013 A winding reel which includes the devices to detect the probe\u2019s contact with water.\r\n\u2013 An inextensible flat tape or circular cable with graduations in mm or cm depending on model.\r\n\r\nThe Water Level Meter is an extremely reliable and durable instrument and requires little maintenance apart from replacement of the batteries when exhausted.\r\nAnother important instrument for the high precision measurement of small levels is the Floating Leakage Level System, mainly used for water level monitoring in weirs and upstream of calibrated sections. The measuring element is constituted by a linear sensor of the electric type, without sliding contacts.\r\nThis instrument has many advantages, including automation of measurement, possibility of remote signal transmission and insertion into centralized systems without requiring additional units for sensor interrogation or conversion of measurements.\r\nThe sensor, which is installed in an area of calm near the calibrated mouth, is not affected by changes in barometric pressure and records changes in levels perceived by the float.\r\nFor measuring water levels in tanks or open tanks, we offer our vibrating wire piezometers or piezo-resistive models. Transducers for measuring levels are produced with measurement ranges which can be selected between: 2 \u00f7 100 meters (more on request) and with differing degrees of precision depending on the type of sensor chosen.\r\nPossible applications of these instruments are varied, basically there are two differences between them:\r\n1. Installation with the transducer immersed in the liquid whose level being measured, and inaccessible; this instrument is also referred to by us as external piezometer\r\n2. Installation in a location always accessible (only the sensitive transducer membrane is in contact with the water). This instrument is also referred to as internal piezometer.\r\n\r\nIn addition to the piezometric sensor, Pizzi Instruments offers the following for measurement of liquid levels (particularly moving liquids):\r\n\u2013 Level meters with radar sensor\r\n\u2013 Level meters with ultrasonic sensor\r\n\r\nThese two sensors differ only in measuring range and precision, always proportional to full scale.\r\nThe radar sensor has a greater measuring range and allows greater precision.\r\nFor level measurements with even greater accuracy and larger measuring range, on request we offer level meters with digital quartz sensor.\r\n\r\n[\/expander_maker]","link":"https:\/\/pizzi-instruments.it\/en\/products-category\/piezometers-and-water-level-meters\/","name":"Piezometers and Water Level Meters","slug":"piezometers-and-water-level-meters","taxonomy":"products_category","parent":0,"meta":[],"acf":[],"yoast_head":"\nPiezometers and Water Level Meters Archivi - Pizzi Instruments<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/pizzi-instruments.it\/en\/products-category\/piezometers-and-water-level-meters\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Piezometers and Water Level Meters Archivi - Pizzi Instruments\" \/>\n<meta property=\"og:description\" content=\"In the piezometer range produced by Pizzi Instruments, of particular importance is the Vibrating Wire Piezometer, a pressure transducer used for the measurement of neutral and interstitial pressures and also hydraulic levels. It consists of a watertight cylinder with a head of flexible stainless steel which functions as a membrane and deforms according to the difference between the external and internal pressure of the instrument. The instrument has a single body, fully-welded, without O-ring joints or connections, thus ensuring maximum and absolute waterproofing watertightness. Accurate and reliable over time, it is ideal for use in locations no longer accessible after installation. Associated with these instruments, we offer: The Casagrande Piezometer, used for measuring groundwater levels and pore pressures in soils of differing permeability. It consists of a filter head and one or two PVC tubes which connect the porous element to the surface. Measurement of groundwater level is by Water Level Meter. This is composed of: \u2013 A probe with two noble metal contacts, isolated from each other by a circuit breaker \u2013 An additional weighting head, mounted at the end of the cable. \u2013 A winding reel which includes the devices to detect the probe\u2019s contact with water. \u2013 An inextensible flat tape or circular cable with graduations in mm or cm depending on model. The Water Level Meter is an extremely reliable and durable instrument and requires little maintenance apart from replacement of the batteries when exhausted. Another important instrument for the high precision measurement of small levels is the Floating Leakage Level System, mainly used for water level monitoring in weirs and upstream of calibrated sections. The measuring element is constituted by a linear sensor of the electric type, without sliding contacts. This instrument has many advantages, including automation of measurement, possibility of remote signal transmission and insertion into centralized systems without requiring additional units for sensor interrogation or conversion of measurements. The sensor, which is installed in an area of calm near the calibrated mouth, is not affected by changes in barometric pressure and records changes in levels perceived by the float. For measuring water levels in tanks or open tanks, we offer our vibrating wire piezometers or piezo-resistive models. Transducers for measuring levels are produced with measurement ranges which can be selected between: 2 \u00f7 100 meters (more on request) and with differing degrees of precision depending on the type of sensor chosen. Possible applications of these instruments are varied, basically there are two differences between them: 1. Installation with the transducer immersed in the liquid whose level being measured, and inaccessible; this instrument is also referred to by us as external piezometer 2. Installation in a location always accessible (only the sensitive transducer membrane is in contact with the water). This instrument is also referred to as internal piezometer. In addition to the piezometric sensor, Pizzi Instruments offers the following for measurement of liquid levels (particularly moving liquids): \u2013 Level meters with radar sensor \u2013 Level meters with ultrasonic sensor These two sensors differ only in measuring range and precision, always proportional to full scale. The radar sensor has a greater measuring range and allows greater precision. For level measurements with even greater accuracy and larger measuring range, on request we offer level meters with digital quartz sensor. More\" \/>\n<meta property=\"og:url\" content=\"https:\/\/pizzi-instruments.it\/en\/products-category\/piezometers-and-water-level-meters\/\" \/>\n<meta property=\"og:site_name\" content=\"Pizzi Instruments\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"CollectionPage\",\"@id\":\"https:\/\/pizzi-instruments.it\/en\/products-category\/piezometers-and-water-level-meters\/\",\"url\":\"https:\/\/pizzi-instruments.it\/en\/products-category\/piezometers-and-water-level-meters\/\",\"name\":\"Piezometers and Water Level Meters Archivi - Pizzi Instruments\",\"isPartOf\":{\"@id\":\"https:\/\/pizzi-instruments.it\/#website\"},\"breadcrumb\":{\"@id\":\"https:\/\/pizzi-instruments.it\/en\/products-category\/piezometers-and-water-level-meters\/#breadcrumb\"},\"inLanguage\":\"en-US\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/pizzi-instruments.it\/en\/products-category\/piezometers-and-water-level-meters\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/pizzi-instruments.it\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Products\",\"item\":\"https:\/\/pizzi-instruments.it\/products\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Piezometers and Water Level Meters\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/pizzi-instruments.it\/#website\",\"url\":\"https:\/\/pizzi-instruments.it\/\",\"name\":\"Pizzi Instruments\",\"description\":\"\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/pizzi-instruments.it\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Piezometers and Water Level Meters Archivi - Pizzi Instruments","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/pizzi-instruments.it\/en\/products-category\/piezometers-and-water-level-meters\/","og_locale":"en_US","og_type":"article","og_title":"Piezometers and Water Level Meters Archivi - Pizzi Instruments","og_description":"In the piezometer range produced by Pizzi Instruments, of particular importance is the Vibrating Wire Piezometer, a pressure transducer used for the measurement of neutral and interstitial pressures and also hydraulic levels. It consists of a watertight cylinder with a head of flexible stainless steel which functions as a membrane and deforms according to the difference between the external and internal pressure of the instrument. The instrument has a single body, fully-welded, without O-ring joints or connections, thus ensuring maximum and absolute waterproofing watertightness. Accurate and reliable over time, it is ideal for use in locations no longer accessible after installation. Associated with these instruments, we offer: The Casagrande Piezometer, used for measuring groundwater levels and pore pressures in soils of differing permeability. It consists of a filter head and one or two PVC tubes which connect the porous element to the surface. Measurement of groundwater level is by Water Level Meter. This is composed of: \u2013 A probe with two noble metal contacts, isolated from each other by a circuit breaker \u2013 An additional weighting head, mounted at the end of the cable. \u2013 A winding reel which includes the devices to detect the probe\u2019s contact with water. \u2013 An inextensible flat tape or circular cable with graduations in mm or cm depending on model. The Water Level Meter is an extremely reliable and durable instrument and requires little maintenance apart from replacement of the batteries when exhausted. Another important instrument for the high precision measurement of small levels is the Floating Leakage Level System, mainly used for water level monitoring in weirs and upstream of calibrated sections. The measuring element is constituted by a linear sensor of the electric type, without sliding contacts. This instrument has many advantages, including automation of measurement, possibility of remote signal transmission and insertion into centralized systems without requiring additional units for sensor interrogation or conversion of measurements. The sensor, which is installed in an area of calm near the calibrated mouth, is not affected by changes in barometric pressure and records changes in levels perceived by the float. For measuring water levels in tanks or open tanks, we offer our vibrating wire piezometers or piezo-resistive models. Transducers for measuring levels are produced with measurement ranges which can be selected between: 2 \u00f7 100 meters (more on request) and with differing degrees of precision depending on the type of sensor chosen. Possible applications of these instruments are varied, basically there are two differences between them: 1. Installation with the transducer immersed in the liquid whose level being measured, and inaccessible; this instrument is also referred to by us as external piezometer 2. Installation in a location always accessible (only the sensitive transducer membrane is in contact with the water). This instrument is also referred to as internal piezometer. In addition to the piezometric sensor, Pizzi Instruments offers the following for measurement of liquid levels (particularly moving liquids): \u2013 Level meters with radar sensor \u2013 Level meters with ultrasonic sensor These two sensors differ only in measuring range and precision, always proportional to full scale. The radar sensor has a greater measuring range and allows greater precision. For level measurements with even greater accuracy and larger measuring range, on request we offer level meters with digital quartz sensor. More","og_url":"https:\/\/pizzi-instruments.it\/en\/products-category\/piezometers-and-water-level-meters\/","og_site_name":"Pizzi Instruments","twitter_card":"summary_large_image","schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"CollectionPage","@id":"https:\/\/pizzi-instruments.it\/en\/products-category\/piezometers-and-water-level-meters\/","url":"https:\/\/pizzi-instruments.it\/en\/products-category\/piezometers-and-water-level-meters\/","name":"Piezometers and Water Level Meters Archivi - Pizzi Instruments","isPartOf":{"@id":"https:\/\/pizzi-instruments.it\/#website"},"breadcrumb":{"@id":"https:\/\/pizzi-instruments.it\/en\/products-category\/piezometers-and-water-level-meters\/#breadcrumb"},"inLanguage":"en-US"},{"@type":"BreadcrumbList","@id":"https:\/\/pizzi-instruments.it\/en\/products-category\/piezometers-and-water-level-meters\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/pizzi-instruments.it\/"},{"@type":"ListItem","position":2,"name":"Products","item":"https:\/\/pizzi-instruments.it\/products\/"},{"@type":"ListItem","position":3,"name":"Piezometers and Water Level Meters"}]},{"@type":"WebSite","@id":"https:\/\/pizzi-instruments.it\/#website","url":"https:\/\/pizzi-instruments.it\/","name":"Pizzi Instruments","description":"","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/pizzi-instruments.it\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"}]}},"_links":{"self":[{"href":"https:\/\/pizzi-instruments.it\/en\/wp-json\/wp\/v2\/products_category\/38","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/pizzi-instruments.it\/en\/wp-json\/wp\/v2\/products_category"}],"about":[{"href":"https:\/\/pizzi-instruments.it\/en\/wp-json\/wp\/v2\/taxonomies\/products_category"}],"wp:post_type":[{"href":"https:\/\/pizzi-instruments.it\/en\/wp-json\/wp\/v2\/products?products_category=38"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}