{"id":3224,"date":"2022-07-22T17:28:01","date_gmt":"2022-07-22T09:28:01","guid":{"rendered":"https:\/\/www.hginstrument.com\/?post_type=product&p=3224"},"modified":"2022-08-19T16:02:57","modified_gmt":"2022-08-19T08:02:57","slug":"ultrasonic-non-invasive-level-switch-for-closed-container","status":"publish","type":"product","link":"https:\/\/www.hginstrument.com\/fr\/level-controller\/ultrasonic-non-invasive-level-switch-for-closed-container\/","title":{"rendered":"D\u00e9tecteur de niveau non invasif \u00e0 ultrasons (pour conteneur ferm\u00e9)"},"content":{"rendered":"

Principe de fonctionnement<\/strong><\/p>\n

The liquid level sensor couples high-frequency ultrasonic pulses to the container wall, the pulses penetrate container wall to propagate in the liquid, and are reflected by the inner surface of the container, detect and calculate the characteristics of the reflected signal, and transmit the measured data to the on-site secondary instrument in real time through the RS485 interface, it can be judged whether the liquid level has reached the position where the level sensor is installed.<\/p>\n

Caract\u00e9ristiques du produit<\/strong><\/p>\n\n\n\n\n\n
Type<\/strong><\/td>\n\n

Fonctionnalit\u00e9<\/strong><\/p>\n<\/td>\n<\/tr>\n

\n

SYCW102-LC1<\/p>\n

\"lc1<\/td>\n

\u25cf Wide range of applications: can be used for toxic, highly corrosive, high pressure, various complex working conditions, and various liquid media measurement in explosive gas environments.
\n\u25cf When installation not need stop production, not need clear tank, no need fire; easy installation and simple operation.
\n\u25cf Operate the controller with the magnetic pen.<\/td>\n<\/tr>\n
\n

SYCW102-LC2<\/p>\n

\"lc2<\/td>\n

\u25cf Advanced signal processing method, can overcome the influence of temperature drift, stronger ability of anti-interference.
\n\u25cf The new installation method, adsorption type + adhesive type, can improve the stability of the probe work.
\n\u25cf Built-in temperature sensor, 24-hour monitoring temperature changes, temperature compensation can also be performed.
\n\u25cf Adopt single-probe mode, which is more convenient for installation and avoids repeated calibration.
\n\u25cf Operate the controller with the magnetic pen.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

 <\/p>\n

Application conditions<\/strong><\/p>\n

    \n
  • Milieu concern\u00e9 :<\/strong> Pure liquid, emulsion liquid, suspension liquid, etc. Measurable medium list as follow:<\/li>\n<\/ul>\n

    C3, \u00a0Acetone, Propylene, Oxalic acid, Diesel, Nitromethylaniline, Butadiene, xylene, sulfuric acid, vinyl chloride, kerosene, unsymmetrical dimethyl hydrazine, gasoline, light hydrocarbons, light oil, caustic soda solution, liquid ammonia, Liquefied carbon dioxide, liquefied gas, liquid chlorine, Ethanol, ether, vinyl, crude oil, ethylene oxide, methylamine,Toluene, methanol, Methyl tert-butyl ether, dimethyl ether, Phenol water, Freon, Banana water, Nitric acid, Bromine, salt brine, hydrochloric acid, edible oil, Tetrachloroethylene, Anhydrous hydrogen fluoride, vegetable oil.<\/p>\n

      \n
    • Mat\u00e9riau du r\u00e9cipient :<\/strong> acier au carbone, acier inoxydable, divers m\u00e9taux durs, plastique renforc\u00e9 de fibres de verre, r\u00e9sine \u00e9poxy, plastique dur, c\u00e9ramique, verre, caoutchouc dur ou autre mat\u00e9riau composite.<\/li>\n<\/ul>\n
        \n
      • Measurable wall thickness of tank: <\/strong>2 ~ 70 mm.<\/li>\n
      • Forme du r\u00e9servoir applicable :<\/strong> R\u00e9servoir horizontal, r\u00e9servoir sph\u00e9rique, r\u00e9servoir en auge, r\u00e9servoir vertical, etc.<\/li>\n<\/ul>\n

        Dimension of level controller SYCW102-LC1<\/strong><\/p>\n

        \"uni200<\/p>\n

         <\/p>\n

        Dimension of level controller SYCW102-LC2<\/strong><\/p>\n

        \"uni200<\/p>\n

         <\/p>\n

        Dimension of double probe<\/strong><\/p>\n

        \"double<\/p>\n

         <\/p>\n

        Dimension of Single probe<\/strong><\/p>\n

        \"single<\/p>\n

         <\/p>\n

        Technical specification<\/strong><\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
        Mod\u00e8le<\/td>\nSYCW102-LC1<\/td>\nSYCW102-LC2<\/td>\n<\/tr>\n
        Type<\/td>\n\u25cfOrdinary explosion-proof type
        \n\u25cfExplosion-proof type (Two monitoring points)
        \n\u25cfIntrinsically Safe
        \n\u25cfIntrinsically safe (Two monitoring points)<\/td>\n<\/tr>\n
        Pr\u00e9cision<\/td>\n\u00b12 mm<\/td>\n<\/tr>\n
        Measurable wall thickness of tank<\/td>\n\u2264 70 mm<\/td>\n<\/tr>\n
        Signal de sortie<\/td>\nLiquid level alarm\uff0c 4 ~ 20 mA ( for Intrinsically Safe)<\/td>\n<\/tr>\n
        Relay capacity<\/td>\nDC30V 6A \/ AC250V 6A<\/td>\n<\/tr>\n
        Alimentation \u00e9lectrique<\/td>\nDC24V<\/td>\n<\/tr>\n
        Puissance<\/td>\n1 W<\/td>\n2 W<\/td>\n<\/tr>\n
        Electrical connection<\/td>\nConfigure according to the model selection<\/td>\n<\/tr>\n
        Diameter of threading hole<\/td>\n\u03c68 mm (\u03c66 ~ 8 mm )
        \nAdapter cable diameter<\/td>\n        		<\/td>\n<\/tr>\n
        Antid\u00e9flagrant<\/td>\nExd IICT6 Gb<\/td>\nEx ia IICT Ga<\/td>\n<\/tr>\n
        Shell material<\/td>\ncast aluminium alloy<\/td>\n<\/td>\n<\/tr>\n
        IP grade<\/td>\nIP67<\/td>\n<\/tr>\n
        Applicable place<\/td>\nOther explosive gas environment except for coal mine<\/td>\n<\/tr>\n
        Temp\u00e9rature ambiante<\/td>\n-50 ~ +70\u2103<\/td>\n<\/tr>\n
        Humidit\u00e9 ambiante<\/td>\n15% ~ 100%RH<\/td>\n<\/tr>\n
        Operation temperature of Ultrasonic level sensor<\/td>\nOrdinary type: -50 ~ +80\u2103, High type temperature type: up to 200\u2103<\/td>\n<\/tr>\n
        Size of converter<\/td>\n236 \/ 186 * 125 * 171.5 mm<\/td>\n155 * 241 * 129.4 mm<\/td>\n<\/tr>\n
        Weight of converter<\/td>\n2.5 Kg<\/td>\n2.6 Kg<\/td>\n<\/tr>\n
        Communiction distance of Handle controller<\/td>\nNA<\/td>\n3 m<\/td>\n<\/tr>\n
        Intrinsically safe parameter<\/td>\nUi: 28VDC\u00a0 Li:93Ma\u00a0 Pi:0.65W\u00a0 Ci:44Nf\u00a0\u00a0 Li: 11uH<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

         <\/p>\n

        Installation diagram for SYCW102-LC1\u00a0 \u00a0<\/strong>( Spherical tank, Double probe, one alarm point )<\/p>\n

        \"uni200<\/p>\n\n\n\n\n\n\n\n\n\n\n\n
        Objet<\/td>\nPart Name<\/td>\nConnection
        \nspecification<\/td>\n        		QTY<\/td>\nRemarque<\/td>\n<\/tr>\n
        \u25b2<\/td>\nCable entry<\/td>\nConfigure according to Model selection<\/td>\n3<\/td>\nContain mounting bracket and “U” type clamp<\/td>\n<\/tr>\n
        1<\/td>\nLocal controller<\/td>\nConfigure according to Model selection<\/td>\n1<\/td>\n<\/tr>\n
        2<\/td>\nGalvanized tube<\/td>\nUser configure<\/td>\n<\/td>\nUser provide<\/td>\n<\/tr>\n
        3<\/td>\nExplosion-proof wiring box<\/td>\n<\/td>\n1<\/td>\nProbe and cable assembly<\/td>\n<\/tr>\n
        4<\/td>\nExplosion-proof flexible tube<\/td>\nG 1\/2<\/td>\n3<\/td>\n<\/tr>\n
        5<\/td>\nRight angle connector<\/td>\n<\/td>\n2<\/td>\n<\/tr>\n
        6<\/td>\nUltrasonic probe and sucking disc<\/td>\n<\/td>\n2<\/td>\n<\/tr>\n
        7<\/td>\nExplosion-proof flexible tube<\/td>\nUser configure<\/td>\n3<\/td>\nUser provide<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

        Installation attentions for SYCW102-LC1:<\/strong><\/p>\n

        1\uff09on the tank body, the area which the probe contacts shall be polished to smooth and no rust. When installing the suction cup, the wave-emission face of the probe must be coated with silicone grease.
        \n2) The ultrasonic probe and cable assembly (including item 3, 4, 5, and 6) have been assembled before leaving factory. Items 2 and 7 need to be provided by the user.
        \n3) On the vertical tank, the high-level alarm ultrasonic probe is recommended to be installed near the spiral ladder for easy installation and maintenance. The ultrasonic probe signal line is inserted into the galvanized pipe and then connected to the controller along the spiral ladder.
        \n4\uff09After the wiring is completed, the explosion-proof packing culvert at the instrument’s cable entry must be sealed with the configured explosion-proof cement.
        \n5\uff09Explosion-proof flexible pipes are respectively connected to the cable entry of the controller. After installation, the controller shall be higher than the horizontal galvanized pipes on its both sides.
        \n6\uff09The connection specifications of the explosion-proof flexible pipe and the galvanized pipe shall be consistent with the actual selection requirements (cable entry is reserved on the instrument), and the joints between the pipe fitting and the instrument must be done treatment of waterproof and explosion-proof.<\/p>\n

         <\/p>\n

        Installation diagram for SYCW102-LC2 <\/strong>( Horizontal tank, single probe, one alarm point )<\/p>\n

        \"uni200<\/p>\n\n\n\n\n\n\n\n\n\n
        Objet<\/td>\nPart Name<\/td>\nConnection
        \nspecification<\/td>\n        		QTY<\/td>\nRemarque<\/td>\n<\/tr>\n
        1<\/td>\nController<\/td>\n<\/td>\n1<\/td>\n<\/td>\n<\/tr>\n
        \u25b2<\/td>\nCable entry<\/td>\n4<\/td>\n<\/tr>\n
        2<\/td>\nGalvanized tube<\/td>\nUser configure<\/td>\n<\/td>\nUser provided<\/td>\n<\/tr>\n
        3<\/td>\nDigital Probe components<\/td>\nM20*1.5 (F)<\/td>\n1<\/td>\n<\/td>\n<\/tr>\n
        4<\/td>\nExplosion-proof flexible tube<\/td>\nUser configure<\/td>\n<\/td>\nUser provided<\/td>\n<\/tr>\n
        5<\/td>\nProbe cable<\/td>\nUser configure<\/td>\n<\/td>\nUser provided<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

         <\/p>\n

        Installation attentions for SYCW102-LC2:<\/strong><\/p>\n

        1) The digital ultrasonic probe provides adapter specification, adapter need to be equipped by the customer, When wiring, remove the adapter first, then re-install and tighten it after threading.
        \n2) Items 2, 4 and 5 need to be provided by the user.
        \n3) On the tank, the high-level alarm ultrasonic probe is recommended to be installed near the spiral ladder for easy installation and maintenance. The ultrasonic probe signal line is inserted into the galvanized pipe and then connected to the controller along the spiral ladder.
        \n4) Explosion-proof flexible pipes are respectively connected to the cable entry of the controller. After installation, the controller shall be higher than the horizontal galvanized pipes on its both sides.
        \n5) The connection specifications of the explosion-proof flexible pipe and the galvanized pipe shall be consistent with the actual selection requirements (cable entry is reserved on the instrument), and the joints between the pipe fitting and the instrument must be done treatment of waterproof and explosion-proof.
        \n6) The meter body must be well grounded.<\/p>\n

         <\/p>\n

        Wiring diagram of Level controller ( one alarm point, 4-wire system )<\/strong><\/p>\n

        \"wiring<\/p>\n

         <\/p>\n

        Wiring diagram of Level controller (with convertor )<\/strong><\/p>\n

        \"wiring<\/p>\n

         <\/p>\n

        Wiring diagram of Level controller ( 2 alarm points)<\/strong><\/p>\n

        \"wiring<\/p>\n

         <\/p>\n

        Wiring diagram of Level controller ( for SYCW102-LC2 )<\/strong><\/p>\n

        \"wiring<\/p>\n

         <\/p>\n

        Cas d'application<\/strong><\/p>\n

        \"uni200<\/p>\n

        \"uni200\u00a0 \u00a0 \u00a0 \u00a0 \"uni200<\/p>\n

         <\/p>\n

         <\/p>\n

         <\/p>\n

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

        Ultrasonic non-invasive level switch is a new type of liquid level measurement and alarm device. It is mainly used to detect the liquid level of the closed container, realize the upper and lower limit alarms or monitor whether there is liquid in the pipeline, this technology is not affected by factors such as medium density, dielectric constant, conductivity, reflection coefficient, pressure, temperature, precipitation, etc. It is suitable for liquid level process control in medicine, petroleum, chemical industry, electric power, food and other industries, especially suitable for applications with sanitary requirements, high pressure, radioactivity, toxicity, corrosion and other special occasions.<\/p>","protected":false},"featured_media":3221,"comment_status":"closed","ping_status":"closed","template":"","meta":[],"product_cat":[1259,2355],"product_tag":[],"acf":[],"_links":{"self":[{"href":"https:\/\/www.hginstrument.com\/fr\/wp-json\/wp\/v2\/product\/3224"}],"collection":[{"href":"https:\/\/www.hginstrument.com\/fr\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.hginstrument.com\/fr\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/www.hginstrument.com\/fr\/wp-json\/wp\/v2\/comments?post=3224"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.hginstrument.com\/fr\/wp-json\/wp\/v2\/media\/3221"}],"wp:attachment":[{"href":"https:\/\/www.hginstrument.com\/fr\/wp-json\/wp\/v2\/media?parent=3224"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.hginstrument.com\/fr\/wp-json\/wp\/v2\/product_cat?post=3224"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.hginstrument.com\/fr\/wp-json\/wp\/v2\/product_tag?post=3224"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}