{"title":"Aktive Wassersensoren \u0026 Schwimmerschalter","description":"","products":[{"product_id":"aktiver-wassersensor-sht-8815-fur-externe-steuergerate-unimpolarer-widerstand","title":"Active water sensor SHT 8815 for external control devices \"unipolar resistance\"","description":"\u003cdiv id=\"text_produktbeschreibung\"\u003e\n\n \u003cstrong\u003eScope of delivery\u003c\/strong\u003e\n\u003cul\u003e\n\n\u003cli\u003e SHT 8815 active water sensor switching principle \"unipolar resistance\"\u003c\/li\u003e\n\n\u003cli\u003e Mounting material (1 screw, 1 dowel)\u003c\/li\u003e\n\n\u003cli\u003e Operating instructions\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\n\u003ch3 data-end=\"242\" data-start=\"185\"\u003e For digital inputs with internal pull-up or pull-down\u003c\/h3\u003e\n\n\u003chr data-end=\"247\" data-start=\"244\"\u003e\n\n\u003ch3 data-end=\"312\" data-start=\"249\"\u003e ⚙️ Reliable water detection through resistance change\u003c\/h3\u003e\n\n\u003cp data-end=\"758\" data-start=\"313\"\u003e The \u003cstrong data-end=\"329\" data-start=\"317\"\u003eSHT 8815\u003c\/strong\u003e is a robust \u003cstrong data-end=\"371\" data-start=\"347\"\u003eactive water sensor\u003c\/strong\u003e with two \u003cstrong data-end=\"407\" data-start=\"381\"\u003eV4A stainless steel contacts\u003c\/strong\u003e and a \u003cstrong data-end=\"451\" data-start=\"418\"\u003epotted plastic housing\u003c\/strong\u003e made of Wepuran®.\u003cbr data-end=\"468\" data-start=\"465\"\u003e As soon as water or another conductive liquid touches the contacts, the resistance between the two wires drops from several megaohms to several hundred ohms. \u003cbr data-end=\"638\" data-start=\"635\"\u003e➡️ This allows the sensor to be easily connected to \u003cstrong data-end=\"745\" data-start=\"680\"\u003edigital inputs with an internal pull-up or pull-down resistor\u003c\/strong\u003e .\u003c\/p\u003e\n\n\u003chr data-end=\"763\" data-start=\"760\"\u003e\n\n\u003ch3 data-end=\"1111\" data-start=\"1062\"\u003e 🚫 Not compatible with Schabus water detectors\u003c\/h3\u003e\n\n\u003cp data-end=\"1245\" data-start=\"1113\"\u003e The SHT 8800 is \u003cstrong data-end=\"1199\" data-start=\"1130\"\u003enot suitable for direct connection to Schabus water detectors\u003c\/strong\u003e . Please note this during integration.\u003c\/p\u003e\n\n\u003chr data-end=\"1124\" data-start=\"1121\"\u003e\n\n\u003ch3 data-end=\"1143\" data-start=\"1126\"\u003e 📦 Ideal for: \u003c\/h3\u003e\n\n\u003cul data-end=\"1311\" data-start=\"1144\"\u003e\n\n\u003cli data-end=\"1207\" data-start=\"1144\"\u003e\n\n\u003cp data-end=\"1207\" data-start=\"1146\"\u003e Digital inputs from \u003cstrong data-end=\"1207\" data-start=\"1166\"\u003ehome automation and building management systems\u003c\/strong\u003e \u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli data-end=\"1259\" data-start=\"1208\"\u003e\n\n\u003cp data-end=\"1259\" data-start=\"1210\"\u003e Controllers with \u003cstrong data-end=\"1259\" data-start=\"1226\"\u003einternal pull-up or pull-down\u003c\/strong\u003e \u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003chr data-end=\"1382\" data-start=\"1379\"\u003e\n\n\u003ch3 data-end=\"1423\" data-start=\"1384\"\u003e 🧪 Special instructions for use\u003c\/h3\u003e\n\n\u003cp data-end=\"1721\" data-start=\"1425\"\u003e Active water sensors like the SHT 8815 require \u003cstrong data-end=\"1495\" data-start=\"1474\"\u003eauxiliary power\u003c\/strong\u003e (e.g., the control unit's operating voltage). They respond to water contact with measurable electrical changes – in this case: \u003cbr data-end=\"1633\" data-start=\"1630\"\u003e➡️ \u003cstrong data-end=\"1660\" data-start=\"1636\"\u003eResistance reduction\u003c\/strong\u003e that can be reliably detected at digital inputs.\u003c\/p\u003e\n\n\u003cp data-end=\"1895\" data-start=\"1723\"\u003e Since electrolysis occurs with DC voltage in humid environments, the sensor is designed for \u003cstrong data-end=\"1841\" data-start=\"1807\"\u003eregularly dry environments\u003c\/strong\u003e and only \u003cstrong data-end=\"1883\" data-start=\"1850\"\u003eoccasional water sources\u003c\/strong\u003e .\u003c\/p\u003e\n\n\u003chr data-end=\"1900\" data-start=\"1897\"\u003e\n\n\u003ch3 data-end=\"1943\" data-start=\"1902\"\u003e 🧰 Installation \u0026amp; connection made easy\u003c\/h3\u003e\n\n\u003cul data-end=\"2208\" data-start=\"1944\"\u003e\n\n\u003cli data-end=\"2046\" data-start=\"1944\"\u003e An \u003cstrong data-end=\"527\" data-start=\"489\"\u003ealuminum-reinforced drill hole\u003c\/strong\u003e facilitates secure fastening.\u003c\/li\u003e\n\n\u003cli data-end=\"792\" data-start=\"703\"\u003e\n\n\u003cp data-end=\"792\" data-start=\"705\"\u003e The sensor cables (3 x 0.14 mm²) are flexible and can be easily extended (max. 20 meters). \u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli data-end=\"1055\" data-start=\"897\"\u003e\n\n\u003cp data-end=\"1055\" data-start=\"899\"\u003e LIYY cables are temporarily waterproof, flame-retardant, low-adhesion, self-extinguishing, and resistant to oils, greases, coolants, and lubricants. \u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003cp data-end=\"2433\" data-start=\"2400\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0915\/2587\/4039\/files\/200370_Datendiagramm.webp?v=1754893635\" alt=\"\"\u003e\u003c\/p\u003e\n\n\n\u003c\/div\u003e\n\n\u003cp\u003e WEEE NO.: DE91394868\u003c\/p\u003e","brand":"Elektrotechnik-Schabus","offers":[{"title":"Default Title","offer_id":55582280745335,"sku":"200370","price":69.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0915\/2587\/4039\/files\/200370-SHT8815-Wassersensor-aktiv-unipolarer-Widerstand.jpg?v=1779262804"},{"product_id":"sht-8060-aktiver-mini-schwimmerschalter","title":"SHT 8060 active mini float switch","description":"\u003cdiv id=\"leistungsmerkmale_liste\"\u003e \u003cstrong\u003eScope of delivery\u003c\/strong\u003e\n\u003c\/div\u003e\n\n\u003cul\u003e\n\n\u003cli\u003e SHT 8060 active mini float switch plastic\u003c\/li\u003e\n\n\u003cli\u003e Operating instructions\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003cdiv\u003e\u003c\/div\u003e\n\n \u003ch2 data-start=\"272\" data-end=\"328\"\u003e🧭 Active mini float switch made of plastic\u003c\/h2\u003e\n\n\u003cp data-start=\"329\" data-end=\"390\"\u003e \u003cstrong data-start=\"329\" data-end=\"390\"\u003eLogic output for electronics and automation solutions\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp data-start=\"392\" data-end=\"776\"\u003e The active mini plastic float switch is the ideal solution for reliable level detection in electronic controls and industrial applications. Unlike conventional normally closed contacts, this switch generates a clean voltage signal (low\/high) that can be directly evaluated by high-impedance logic inputs such as TTL or CMOS circuits.\u003c\/p\u003e\n\n\u003cp data-start=\"778\" data-end=\"953\"\u003e 💡 \u003cstrong data-start=\"781\" data-end=\"793\"\u003eImportant:\u003c\/strong\u003e This float switch is \u003cstrong data-start=\"823\" data-end=\"861\"\u003enot suitable for Schabus water detectors\u003c\/strong\u003e , but \u003cstrong\u003efor controls with logic inputs\u003c\/strong\u003e or \u003cstrong\u003eindividual evaluation electronics\u003c\/strong\u003e . \u003c\/p\u003e\n\n\n\n\u003chr data-start=\"955\" data-end=\"958\"\u003e\n\n\n\u003ch3 data-start=\"960\" data-end=\"995\"\u003e ✅ Your benefits at a glance \u003c\/h3\u003e\n\n\u003cul data-start=\"997\" data-end=\"1482\"\u003e\n\n\u003cli data-start=\"997\" data-end=\"1069\"\u003e\n\n\u003cp data-start=\"999\" data-end=\"1069\"\u003e \u003cstrong data-start=\"999\" data-end=\"1069\"\u003eActive switching output with voltage jump (0 V ↔ operating voltage)\u003c\/strong\u003e\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli data-start=\"1070\" data-end=\"1112\"\u003e\n\n \u003cp data-start=\"1072\" data-end=\"1112\"\u003e\u003cstrong data-start=\"1072\" data-end=\"1112\"\u003eSuitable for TTL or CMOS inputs\u003c\/strong\u003e \u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli data-start=\"1113\" data-end=\"1165\"\u003e\n\n\u003cp data-start=\"1115\" data-end=\"1165\"\u003e \u003cstrong data-start=\"1115\" data-end=\"1165\"\u003eMaintenance- and wear-free thanks to reed technology\u003c\/strong\u003e \u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli data-start=\"1166\" data-end=\"1211\"\u003e\n\n\u003cp data-start=\"1168\" data-end=\"1211\"\u003e \u003cstrong data-start=\"1168\" data-end=\"1211\"\u003eproven plastic housing\u003c\/strong\u003e \u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli data-start=\"1212\" data-end=\"1293\"\u003e\n\n\u003cp data-start=\"1214\" data-end=\"1293\"\u003e \u003cstrong data-start=\"1214\" data-end=\"1293\"\u003eExtremely durable at low switching currents (up to 1 trillion switching cycles)\u003c\/strong\u003e \u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli data-start=\"1294\" data-end=\"1334\"\u003e\n\n\u003cp data-start=\"1296\" data-end=\"1334\"\u003e \u003cstrong data-start=\"1296\" data-end=\"1334\"\u003eSwitching point at approx. 4 cm level\u003c\/strong\u003e \u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli data-start=\"1335\" data-end=\"1400\"\u003e\n\n\u003cp data-start=\"1337\" data-end=\"1400\"\u003e \u003cstrong data-start=\"1337\" data-end=\"1400\"\u003eSwitching principle changeover – no turning required\u003c\/strong\u003e \u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli data-start=\"1401\" data-end=\"1482\"\u003e\n\n\u003cp data-start=\"1403\" data-end=\"1482\"\u003e \u003cstrong data-start=\"1403\" data-end=\"1482\"\u003eEasy installation – matching mounting bracket (Art. No. 300787) available\u003c\/strong\u003e \u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\n\u003chr data-start=\"1484\" data-end=\"1487\"\u003e\n\n\n\u003ch3\u003e ⚠️ Area of ​​application \u0026amp; function\u003c\/h3\u003e\n\n \u003cp data-start=\"2586\" data-end=\"2848\"\u003eThe float switch is \u003cstrong data-start=\"2612\" data-end=\"2639\"\u003ean active signal generator\u003c\/strong\u003e that generates a voltage change as soon as the liquid level reaches the defined switching point. The SHT 8060 uses the \"changeover contact\" switching principle, meaning that inverting the float is not necessary.\u003c\/p\u003e\n\n\u003cp data-start=\"2850\" data-end=\"2869\"\u003e ➡️ \u003cstrong data-start=\"2853\" data-end=\"2866\"\u003eIdeal for\u003c\/strong\u003e : \u003c\/p\u003e\n\n\n\u003cul data-start=\"2870\" data-end=\"3085\"\u003e\n\n\u003cli data-start=\"2870\" data-end=\"2917\"\u003e\n\n\u003cp data-start=\"2872\" data-end=\"2917\"\u003e Industrial plants with their own logic control \u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli data-start=\"2918\" data-end=\"2959\"\u003e\n\n\u003cp data-start=\"2920\" data-end=\"2959\"\u003e PLC systems with high-impedance inputs \u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli data-start=\"2960\" data-end=\"3022\"\u003e\n\n\u003cp data-start=\"2962\" data-end=\"3022\"\u003e Microcontroller boards (e.g. Arduino, Raspberry Pi, etc.) \u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli data-start=\"3023\" data-end=\"3085\"\u003e\n\n\u003cp data-start=\"3025\" data-end=\"3085\"\u003e Visualization or alarm systems with logic input \u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\n\u003chr data-start=\"3087\" data-end=\"3090\"\u003e\n\n\n\u003ch3 data-start=\"3092\" data-end=\"3120\"\u003e 🧠 What does “active” mean?\u003c\/h3\u003e\n\n\u003cp data-start=\"3122\" data-end=\"3400\"\u003e Active float switches generate their own electrical signal change when triggered—unlike passive reed switches, which only close the circuit. This makes them ideal for applications where clear voltage information is required. \u003c\/p\u003e\n\n\n\n\u003chr data-start=\"3607\" data-end=\"3610\"\u003e\n\n\n\u003ch3 data-start=\"3612\" data-end=\"3634\"\u003e 🛠️ Assembly instructions\u003c\/h3\u003e\n\n \u003cp data-start=\"3636\" data-end=\"3756\"\u003e🔧 \u003cstrong data-start=\"3639\" data-end=\"3648\"\u003eTip:\u003c\/strong\u003e For secure attachment, simply order the appropriate \u003cstrong data-start=\"3700\" data-end=\"3735\"\u003emounting bracket (item no. 300787)\u003c\/strong\u003e at the same time! \u003c\/p\u003e\n\n\n\n\u003chr data-start=\"3758\" data-end=\"3761\"\u003e\n\n\n\u003ch3 data-start=\"3763\" data-end=\"3791\"\u003e 🚫 Not compatible with: \u003c\/h3\u003e\n\n\u003cul data-start=\"3793\" data-end=\"3950\"\u003e\n\n\u003cli data-start=\"3793\" data-end=\"3846\"\u003e\n\n\u003cp data-start=\"3795\" data-end=\"3846\"\u003e Schabus water detector SHT 5000, SHT 5001, SHT 5002 \u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli data-start=\"3881\" data-end=\"3950\"\u003e\n\n\u003cp data-start=\"3883\" data-end=\"3950\"\u003e Circuit-controlled potential inputs without their own auxiliary voltage\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\n\u003cdiv\u003e\u003c\/div\u003e\n\n\u003cdiv\u003e WEEE NO.: DE91394868\u003c\/div\u003e\n\n\u003cdiv id=\"technische_daten_liste\"\u003e\u003c\/div\u003e\n\n","brand":"Elektrotechnik-Schabus","offers":[{"title":"Kunststoff","offer_id":57312675201399,"sku":"200361","price":59.0,"currency_code":"EUR","in_stock":true},{"title":"V2A Edelstahl","offer_id":57312675234167,"sku":"200363","price":89.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0915\/2587\/4039\/files\/200361_Main_mit_Zeichen.jpg?v=1766071593"},{"product_id":"aktiver-wassersensor-sht-8800-analoge-spannung","title":"Active water sensor SHT 8800 analog voltage ","description":"\u003cdiv id=\"text_produktbeschreibung\"\u003e\n\n\u003cp data-start=\"144\" data-end=\"209\"\u003e \u003cstrong\u003eScope of delivery\u003c\/strong\u003e\u003c\/p\u003e\n\n\n\u003cul\u003e\n\n\u003cli data-start=\"144\" data-end=\"209\"\u003e SHT 8800 active water sensor analog voltage\u003c\/li\u003e\n\n\u003cli data-start=\"144\" data-end=\"209\"\u003e Mounting material (1 screw, 1 dowel)\u003c\/li\u003e\n\n\u003cli data-start=\"144\" data-end=\"209\"\u003e Operating instructions \u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003ch3 data-start=\"144\" data-end=\"209\"\u003e\u003c\/h3\u003e\n\n\u003ch3 data-start=\"144\" data-end=\"209\"\u003e💧 SHT 8800 – Active water sensor with V4A stainless steel contacts\u003c\/h3\u003e\n\n\u003cp data-start=\"211\" data-end=\"659\"\u003e The \u003cstrong data-start=\"215\" data-end=\"227\"\u003eSHT 8800\u003c\/strong\u003e is a high-quality active water sensor with two robust V4A stainless steel contacts, encapsulated in a durable plastic housing with Wepuran®. As soon as water or another conductive liquid touches the contacts, the output voltage rises to approximately 80–90% of the operating voltage. This allows for easy and reliable control of high-impedance analog inputs of home automation or building management systems. \u003c\/p\u003e\n\n\n\n\u003chr data-start=\"661\" data-end=\"664\"\u003e\n\n\n\u003ch3 data-start=\"666\" data-end=\"701\"\u003e ⚙️ Functionality and connection \u003c\/h3\u003e\n\n\u003cul data-start=\"703\" data-end=\"1055\"\u003e\n\n\u003cli data-start=\"703\" data-end=\"792\"\u003e\n\n\u003cp data-start=\"705\" data-end=\"792\"\u003e The sensor cables (3 x 0.14 mm²) are flexible and can be easily extended (max. 20 meters). \u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli data-start=\"793\" data-end=\"896\"\u003e\n\n\u003cp data-start=\"795\" data-end=\"896\"\u003e Important: The connected analog inputs must be high-impedance to avoid loading the sensor.\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n \t \u003cli data-start=\"793\" data-end=\"896\"\u003eAn \u003cstrong data-start=\"489\" data-end=\"527\"\u003ealuminum-reinforced drill hole\u003c\/strong\u003e facilitates secure fastening.\u003c\/li\u003e\n\n\u003cli data-start=\"897\" data-end=\"1055\"\u003e\n\n\u003cp data-start=\"899\" data-end=\"1055\"\u003e LIYY cables are temporarily waterproof, flame-retardant, low-adhesion, self-extinguishing, and resistant to oils, greases, coolants, and lubricants. \u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\n\u003chr data-start=\"1057\" data-end=\"1060\"\u003e\n\n\n\u003ch3 data-start=\"1062\" data-end=\"1111\"\u003e 🚫 Not compatible with Schabus water detectors\u003c\/h3\u003e\n\n\u003cp data-start=\"1113\" data-end=\"1245\"\u003e The SHT 8800 is \u003cstrong data-start=\"1130\" data-end=\"1199\"\u003enot suitable for direct connection to Schabus water detectors\u003c\/strong\u003e . Please note this during integration. \u003c\/p\u003e\n\n\n\n\u003chr data-start=\"1247\" data-end=\"1250\"\u003e\n\n\n\u003ch3 data-start=\"1252\" data-end=\"1318\"\u003e 🤖 Active sensors – sensitive technology with auxiliary energy\u003c\/h3\u003e\n\n\u003cp data-start=\"1320\" data-end=\"1532\"\u003e Active sensors such as the SHT 8800 have an electronic internal component and always require auxiliary power – either through an operating voltage or a bias current to query a potential-free contact. \u003c\/p\u003e\n\n\n\u003cul data-start=\"1534\" data-end=\"1805\"\u003e\n\n\u003cli data-start=\"1534\" data-end=\"1606\"\u003e\n\n\u003cp data-start=\"1536\" data-end=\"1606\"\u003e The SHT 8800 reacts to water contact with an increase in voltage.\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli data-start=\"1607\" data-end=\"1715\"\u003e\n\n \u003cp data-start=\"1609\" data-end=\"1715\"\u003eOther active sensor types (e.g. \u003ca href=\"https:\/\/www.elektrotechnik-schabus.de\/warnsysteme-wasser\/aktiver-wassersensor-sht-8815-fuer-ext-steuergeraete\"\u003eSHT 8815\u003c\/a\u003e , \u003ca href=\"https:\/\/www.elektrotechnik-schabus.de\/warnsysteme-wasser\/aktiver-wassersensor-sht-8824\"\u003eSHT 8824\u003c\/a\u003e ) react differently (change in resistance or current). \u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli data-start=\"1716\" data-end=\"1805\"\u003e\n\n\u003cp data-start=\"1718\" data-end=\"1805\"\u003e Each sensor type is specifically tailored to the requirements of the respective control system. \u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\n\u003chr data-start=\"1807\" data-end=\"1810\"\u003e\n\n\n\u003ch3 data-start=\"1812\" data-end=\"1850\"\u003e 💡 Sensitivity and area of ​​application \u003c\/h3\u003e\n\n\u003cul data-start=\"1852\" data-end=\"2348\"\u003e\n\n\u003cli data-start=\"1852\" data-end=\"1967\"\u003e\n\n\u003cp data-start=\"1854\" data-end=\"1967\"\u003e Active sensors are more sensitive than passive sensors and can also detect water with low conductivity. \u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli data-start=\"1968\" data-end=\"2132\"\u003e\n\n\u003cp data-start=\"1970\" data-end=\"2132\"\u003e Chemically pure, repeatedly distilled water cannot be reliably detected even by active sensors – at least some free ions must be present. \u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli data-start=\"2133\" data-end=\"2216\"\u003e\n\n\u003cp data-start=\"2135\" data-end=\"2216\"\u003e Suitable for \u003cstrong data-start=\"2148\" data-end=\"2182\"\u003eregularly dry environments\u003c\/strong\u003e with rare water events. \u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli data-start=\"2217\" data-end=\"2348\"\u003e\n\n\u003cp data-start=\"2219\" data-end=\"2348\"\u003e In permanently humid environments, electrolysis can cause contact corrosion because the sensor operates with direct current. \u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\n\u003chr data-start=\"2350\" data-end=\"2353\"\u003e\n\n\n \u003ch3 data-start=\"2355\" data-end=\"2389\"\u003e🔧 Tips for a long service life \u003c\/h3\u003e\n\n\u003cul data-start=\"2391\" data-end=\"2568\"\u003e\n\n\u003cli data-start=\"2391\" data-end=\"2500\"\u003e\n\n\u003cp data-start=\"2393\" data-end=\"2500\"\u003e The high-impedance query of the sensor signals is a prerequisite for long and wear-free operation. \u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli data-start=\"2501\" data-end=\"2568\"\u003e\n\n\u003cp data-start=\"2503\" data-end=\"2568\"\u003e The current limit in the sensor protects against excessive wear. \u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\n\u003c\/div\u003e\n\n\u003cimg class=\"aligncenter wp-image-19798 size-full\" src=\"https:\/\/www.elektrotechnik-schabus.de\/wp-content\/uploads\/2020\/11\/200362_Datendiagramm.jpg\" alt=\"\" width=\"567\" height=\"567\"\u003e\n\n\n\n WEEE NO.: DE91394868","brand":"Elektrotechnik-Schabus","offers":[{"title":"Default Title","offer_id":55591373799799,"sku":"200362","price":75.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0915\/2587\/4039\/files\/200362_Main_mit_Zeichen.jpg?v=1766070488"},{"product_id":"sht-8080-aktiver-mini-schwimmerschalter","title":"SHT 8080 active mini float switch","description":"\u003cdiv id=\"leistungsmerkmale_liste\"\u003e \u003cstrong\u003eScope of delivery\u003c\/strong\u003e\n\u003c\/div\u003e\n\n\u003cul\u003e\n\n\u003cli\u003e SHT 8080 active mini float switch V2A stainless steel\u003c\/li\u003e\n\n\u003cli\u003e Operating instructions\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003cdiv\u003e\u003c\/div\u003e\n\n\u003ch2 data-start=\"272\" data-end=\"328\"\u003e 🧭 Active mini float switch made of stainless steel V2A\u003c\/h2\u003e\n\n\u003cp data-start=\"329\" data-end=\"390\"\u003e \u003cstrong data-start=\"329\" data-end=\"390\"\u003eLogic output for electronics and automation solutions\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp data-start=\"392\" data-end=\"776\"\u003e The active mini float switch made of robust V2A stainless steel is the ideal solution for reliable level detection in electronic controls and industrial applications. Unlike conventional normally closed contacts, this switch generates a clean voltage signal (low\/high) that can be directly evaluated by high-impedance logic inputs such as TTL or CMOS circuits.\u003c\/p\u003e\n\n \u003cp data-start=\"778\" data-end=\"953\"\u003e💡 \u003cstrong data-start=\"781\" data-end=\"793\"\u003eImportant:\u003c\/strong\u003e This float switch is \u003cstrong data-start=\"823\" data-end=\"861\"\u003enot suitable for Schabus water detectors\u003c\/strong\u003e , but \u003cstrong\u003efor controls with logic inputs\u003c\/strong\u003e or \u003cstrong\u003eindividual evaluation electronics\u003c\/strong\u003e . \u003c\/p\u003e\n\n\n\n\u003chr data-start=\"955\" data-end=\"958\"\u003e\n\n\n\u003ch3 data-start=\"960\" data-end=\"995\"\u003e ✅ Your benefits at a glance \u003c\/h3\u003e\n\n\u003cul data-start=\"997\" data-end=\"1482\"\u003e\n\n\u003cli data-start=\"997\" data-end=\"1069\"\u003e\n\n\u003cp data-start=\"999\" data-end=\"1069\"\u003e \u003cstrong data-start=\"999\" data-end=\"1069\"\u003eActive switching output with voltage jump (0 V ↔ operating voltage)\u003c\/strong\u003e \u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli data-start=\"1070\" data-end=\"1112\"\u003e\n\n\u003cp data-start=\"1072\" data-end=\"1112\"\u003e \u003cstrong data-start=\"1072\" data-end=\"1112\"\u003eSuitable for TTL or CMOS inputs\u003c\/strong\u003e \u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli data-start=\"1113\" data-end=\"1165\"\u003e\n\n\u003cp data-start=\"1115\" data-end=\"1165\"\u003e \u003cstrong data-start=\"1115\" data-end=\"1165\"\u003eMaintenance- and wear-free thanks to reed technology\u003c\/strong\u003e \u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli data-start=\"1166\" data-end=\"1211\"\u003e\n\n\u003cp data-start=\"1168\" data-end=\"1211\"\u003e \u003cstrong data-start=\"1168\" data-end=\"1211\"\u003eCorrosion-resistant stainless steel housing (V2A)\u003c\/strong\u003e \u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli data-start=\"1212\" data-end=\"1293\"\u003e\n\n\u003cp data-start=\"1214\" data-end=\"1293\"\u003e \u003cstrong data-start=\"1214\" data-end=\"1293\"\u003eExtremely durable at low switching currents (up to 1 trillion switching cycles)\u003c\/strong\u003e \u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli data-start=\"1294\" data-end=\"1334\"\u003e\n\n\u003cp data-start=\"1296\" data-end=\"1334\"\u003e \u003cstrong data-start=\"1296\" data-end=\"1334\"\u003eSwitching point at approx. 4 cm level\u003c\/strong\u003e\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli data-start=\"1335\" data-end=\"1400\"\u003e\n\n \u003cp data-start=\"1337\" data-end=\"1400\"\u003e\u003cstrong data-start=\"1337\" data-end=\"1400\"\u003eSwitching principle changeover - no turning required\u003c\/strong\u003e \u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli data-start=\"1401\" data-end=\"1482\"\u003e\n\n\u003cp data-start=\"1403\" data-end=\"1482\"\u003e \u003cstrong data-start=\"1403\" data-end=\"1482\"\u003eEasy installation – matching mounting bracket (Art. No. 300787) available\u003c\/strong\u003e \u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\n\u003chr data-start=\"1484\" data-end=\"1487\"\u003e\n\n\n\u003ch3\u003e ⚠️ Area of ​​application \u0026amp; function\u003c\/h3\u003e\n\n\u003cp data-start=\"2586\" data-end=\"2848\"\u003e The float switch is \u003cstrong data-start=\"2612\" data-end=\"2639\"\u003ean active signal generator\u003c\/strong\u003e that generates a voltage change as soon as the liquid level reaches the defined switching point. The SHT 8080 uses the \"changeover\" switching principle, meaning that inverting the float is not necessary.\u003c\/p\u003e\n\n\u003cp data-start=\"2850\" data-end=\"2869\"\u003e ➡️ \u003cstrong data-start=\"2853\" data-end=\"2866\"\u003eIdeal for\u003c\/strong\u003e : \u003c\/p\u003e\n\n\n\u003cul data-start=\"2870\" data-end=\"3085\"\u003e\n\n\u003cli data-start=\"2870\" data-end=\"2917\"\u003e\n\n\u003cp data-start=\"2872\" data-end=\"2917\"\u003e Industrial plants with their own logic control \u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli data-start=\"2918\" data-end=\"2959\"\u003e\n\n\u003cp data-start=\"2920\" data-end=\"2959\"\u003e PLC systems with high-impedance inputs \u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli data-start=\"2960\" data-end=\"3022\"\u003e\n\n\u003cp data-start=\"2962\" data-end=\"3022\"\u003e Microcontroller boards (e.g. Arduino, Raspberry Pi, etc.) \u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli data-start=\"3023\" data-end=\"3085\"\u003e\n\n\u003cp data-start=\"3025\" data-end=\"3085\"\u003e Visualization or alarm systems with logic input \u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\n\u003chr data-start=\"3087\" data-end=\"3090\"\u003e\n\n\n\u003ch3 data-start=\"3092\" data-end=\"3120\"\u003e 🧠 What does “active” mean?\u003c\/h3\u003e\n\n \u003cp data-start=\"3122\" data-end=\"3400\"\u003eActive float switches generate their own electrical signal change when triggered—unlike passive reed switches, which only close the circuit. This makes them ideal for applications where clear voltage information is required. \u003c\/p\u003e\n\n\n\n\u003chr data-start=\"3607\" data-end=\"3610\"\u003e\n\n\n\u003ch3 data-start=\"3612\" data-end=\"3634\"\u003e 🛠️ Assembly instructions\u003c\/h3\u003e\n\n\u003cp data-start=\"3636\" data-end=\"3756\"\u003e 🔧 \u003cstrong data-start=\"3639\" data-end=\"3648\"\u003eTip:\u003c\/strong\u003e For secure attachment, simply order the appropriate \u003cstrong data-start=\"3700\" data-end=\"3735\"\u003emounting bracket (item no. 300787)\u003c\/strong\u003e at the same time! \u003c\/p\u003e\n\n\n\n\u003chr data-start=\"3758\" data-end=\"3761\"\u003e\n\n\n\u003ch3 data-start=\"3763\" data-end=\"3791\"\u003e 🚫 Not compatible with: \u003c\/h3\u003e\n\n\u003cul data-start=\"3793\" data-end=\"3950\"\u003e\n\n\u003cli data-start=\"3793\" data-end=\"3846\"\u003e\n\n\u003cp data-start=\"3795\" data-end=\"3846\"\u003e Schabus water detector SHT 5000, SHT 5001, SHT 5002 \u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli data-start=\"3881\" data-end=\"3950\"\u003e\n\n\u003cp data-start=\"3883\" data-end=\"3950\"\u003e Circuit-controlled potential inputs without their own auxiliary voltage\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\n\n\n\n WEEE NO.: DE91394868\n\n","brand":"Elektrotechnik-Schabus","offers":[{"title":"Default Title","offer_id":55591395950967,"sku":"200363","price":89.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0915\/2587\/4039\/files\/200363_Main_mit_Zeichen.jpg?v=1766071751"},{"product_id":"aktiver-wassersensor-sht-8824-schaltprinzip-gesteuerte-konstantstromsenke","title":"Active water sensor SHT 8824 Switching principle \"controlled constant current sink\"","description":"\u003cdiv\u003e \u003cstrong\u003eScope of delivery\u003c\/strong\u003e\n\u003c\/div\u003e\n\n\u003cul\u003e\n\n \u003cli\u003eSHT 8824 active water sensor switching principle \"controlled constant current sink\"\u003c\/li\u003e\n\n\u003cli\u003e Mounting material (1 screw, 1 dowel)\u003c\/li\u003e\n\n\u003cli\u003e Operating instructions\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003cdiv\u003e\u003c\/div\u003e\n\n\u003ch2 data-start=\"221\" data-end=\"280\"\u003e 💧 SHT 8824 – Active water sensor with current evaluation\u003c\/h2\u003e\n\n\u003cp data-start=\"281\" data-end=\"354\"\u003e \u003cstrong data-start=\"281\" data-end=\"354\"\u003eFor 2-wire power interfaces with precise wet\/dry detection\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003chr data-start=\"356\" data-end=\"359\"\u003e\n\n\u003ch3 data-start=\"361\" data-end=\"414\"\u003e ⚙️ Reliable water detection via current consumption\u003c\/h3\u003e\n\n\u003cp data-start=\"416\" data-end=\"611\"\u003e The \u003cstrong data-start=\"420\" data-end=\"432\"\u003eSHT 8824\u003c\/strong\u003e is a compact, active water sensor with two \u003cstrong data-start=\"482\" data-end=\"508\"\u003eV4A stainless steel contacts\u003c\/strong\u003e and a potted housing made of \u003cstrong data-start=\"543\" data-end=\"566\"\u003eWepuran® plastic\u003c\/strong\u003e .\u003cbr data-start=\"567\" data-end=\"570\"\u003e It works as \u003cstrong data-start=\"586\" data-end=\"608\"\u003ea constant current sink\u003c\/strong\u003e : \u003c\/p\u003e\n\n\u003cul data-start=\"612\" data-end=\"681\"\u003e\n\n\u003cli data-start=\"612\" data-end=\"648\"\u003e\n\n\u003cp data-start=\"614\" data-end=\"648\"\u003e \u003cstrong data-start=\"614\" data-end=\"633\"\u003eDry operation:\u003c\/strong\u003e approx. \u003cstrong data-start=\"638\" data-end=\"646\"\u003e4 mA\u003c\/strong\u003e \u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli data-start=\"649\" data-end=\"681\"\u003e\n\n\u003cp data-start=\"651\" data-end=\"681\"\u003e \u003cstrong data-start=\"651\" data-end=\"667\"\u003eWet operation:\u003c\/strong\u003e approx. \u003cstrong data-start=\"672\" data-end=\"681\"\u003e20 mA\u003c\/strong\u003e\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n \u003cp data-start=\"683\" data-end=\"828\"\u003e➡️ \u003cstrong data-start=\"686\" data-end=\"709\"\u003eThis current change\u003c\/strong\u003e allows a clear distinction between “dry” and “wet” – ideal for controllers with a 2-wire interface.\u003c\/p\u003e\n\n\u003chr data-start=\"830\" data-end=\"833\"\u003e\n\n\u003ch3 data-start=\"835\" data-end=\"897\"\u003e 🧪 High sensitivity – even detects DIY store distillate\u003c\/h3\u003e\n\n\u003cp data-start=\"899\" data-end=\"1127\"\u003e The sensor is extremely sensitive:\u003cbr data-start=\"939\" data-end=\"942\"\u003e ✅ Even \u003cstrong data-start=\"951\" data-end=\"999\"\u003esimple distilled water according to VDE 0510-5\u003c\/strong\u003e (e.g. from the hardware store) is reliably detected.\u003cbr data-start=\"1045\" data-end=\"1048\"\u003e The technology only reaches its limits when it comes to completely ion-free ultrapure water.\u003c\/p\u003e\n\n\u003chr data-start=\"1129\" data-end=\"1132\"\u003e\n\n\u003ch3 data-start=\"1445\" data-end=\"1462\"\u003e 🏠 Ideal for: \u003c\/h3\u003e\n\n\u003cul data-start=\"1464\" data-end=\"1704\"\u003e\n\n\u003cli data-start=\"1464\" data-end=\"1508\"\u003e\n\n\u003cp data-start=\"1466\" data-end=\"1508\"\u003e Home automation with analog power input \u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli data-start=\"1509\" data-end=\"1555\"\u003e\n\n\u003cp data-start=\"1511\" data-end=\"1555\"\u003e PLC or BMS with 2-wire sensor inputs \u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli data-start=\"1556\" data-end=\"1603\"\u003e\n\n\u003cp data-start=\"1558\" data-end=\"1603\"\u003e Applications with increased recognition requirements \u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli data-start=\"1604\" data-end=\"1704\"\u003e\n\n\u003cp data-start=\"1606\" data-end=\"1704\"\u003e \u003cstrong data-start=\"1606\" data-end=\"1646\"\u003eOnly suitable for dry environments\u003c\/strong\u003e – permanent humidity can cause corrosion through electrolysis \u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003chr data-start=\"1706\" data-end=\"1709\"\u003e\n\n\u003ch3 data-start=\"1711\" data-end=\"1740\"\u003e 📦 Equipment \u0026amp; Materials \u003c\/h3\u003e\n\n\u003cul data-start=\"1742\" data-end=\"1992\"\u003e\n\n\u003cli data-start=\"1742\" data-end=\"1776\"\u003e\n\n\u003cp data-start=\"1744\" data-end=\"1776\"\u003e \u003cstrong data-start=\"1744\" data-end=\"1774\"\u003eTwo V4A stainless steel contacts\u003c\/strong\u003e\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli data-start=\"1777\" data-end=\"1823\"\u003e\n\n \u003cp data-start=\"1779\" data-end=\"1823\"\u003e\u003cstrong data-start=\"1779\" data-end=\"1821\"\u003eWepuran®-encapsulated plastic housing\u003c\/strong\u003e \u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli data-start=\"1824\" data-end=\"1930\"\u003e\n\n\u003cp data-start=\"1826\" data-end=\"1930\"\u003e \u003cstrong data-start=\"1826\" data-end=\"1842\"\u003eLIYY cable\u003c\/strong\u003e : temporarily waterproof, flame-retardant, self-extinguishing, resistant to oils and greases \u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli data-start=\"1931\" data-end=\"1992\"\u003e\n\n\u003cp data-start=\"1933\" data-end=\"1992\"\u003e \u003cstrong data-start=\"1933\" data-end=\"1956\"\u003eMounting hole\u003c\/strong\u003e for fixed floor mounting available \u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003chr data-start=\"1994\" data-end=\"1997\"\u003e\n\n\u003ch3 data-start=\"1062\" data-end=\"1111\"\u003e 🚫 Not compatible with Schabus water detectors\u003c\/h3\u003e\n\n\u003cp data-start=\"1113\" data-end=\"1245\"\u003e The SHT 8800 is \u003cstrong data-start=\"1130\" data-end=\"1199\"\u003enot suitable for direct connection to Schabus water detectors\u003c\/strong\u003e . Please note this during integration. \u003c\/p\u003e\n\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0915\/2587\/4039\/files\/200324_Datendiagramm.webp?v=1755200644\" alt=\"\"\u003e\u003c\/p\u003e\n\n\u003cp\u003e WEEE NO.: DE91394868\u003c\/p\u003e","brand":"Elektrotechnik-Schabus","offers":[{"title":"Default Title","offer_id":55601151115639,"sku":"200324","price":75.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0915\/2587\/4039\/files\/200324_Main_mit_Zeichen.jpg?v=1766070924"}],"url":"https:\/\/www.elektrotechnik-schabus.de\/en\/collections\/aktive-wassersensoren-schwimmerschalter.oembed","provider":"Elektrotechnik-Schabus","version":"1.0","type":"link"}