{"id":2074,"date":"2019-05-29T18:11:28","date_gmt":"2019-05-29T16:11:28","guid":{"rendered":"https:\/\/opensprinklershop.de\/?post_type=product&#038;p=2074"},"modified":"2026-04-26T00:19:03","modified_gmt":"2026-04-25T22:19:03","slug":"smt50","status":"publish","type":"product","link":"https:\/\/opensprinklershop.de\/es\/product\/smt50\/","title":{"rendered":"Bodenfeuchtesensor SMT50 Truebner"},"content":{"rendered":"<p>Der SMT50 ist ein zuverl\u00e4ssiger und kosteng\u00fcnstiger Bodenfeuchtesensor von TRUEBNER, der sich besonders f\u00fcr intelligente Gartenbew\u00e4sserung und einfache landwirtschaftliche Anwendungen eignet. Mit seinem analogen 0\u20133V Ausgang ist er einfach anzuschlie\u00dfen und kompatibel mit dem OpenSprinkler Analog Sensor Board.<\/p>\n<h2>Betrieb mit OpenSprinkler<\/h2>\n<p>Der SMT50 verf\u00fcgt \u00fcber einen analogen 0\u20133V Ausgang und wird \u00fcber das <a href=\"https:\/\/opensprinklershop.de\/product\/analog-sensor-board\/\">Analog Sensor Board<\/a> (\u20ac59) an OpenSprinkler angeschlossen. Bis zu 8 Sensoren k\u00f6nnen an einem Board betrieben werden.<\/p>\n<h2>Technische Daten<\/h2>\n<table style=\"width:100%;border-collapse:collapse;margin-bottom:20px\">\n<thead>\n<tr>\n<th style=\"background:#2e7d32;color:white;padding:10px;text-align:left\">Eigenschaft<\/th>\n<th style=\"background:#2e7d32;color:white;padding:10px;text-align:left\">Wert<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"padding:8px 10px;background:#f5f5f5\"><strong>Messprinzip<\/strong><\/td>\n<td style=\"padding:8px 10px;background:#f5f5f5\">FDR<\/td>\n<\/tr>\n<tr>\n<td style=\"padding:8px 10px;background:#ffffff\"><strong>Genauigkeit Bodenfeuchte<\/strong><\/td>\n<td style=\"padding:8px 10px;background:#ffffff\">typ. \u00b13% VW (0\u201350% VW)<\/td>\n<\/tr>\n<tr>\n<td style=\"padding:8px 10px;background:#f5f5f5\"><strong>Genauigkeit Temperatur<\/strong><\/td>\n<td style=\"padding:8px 10px;background:#f5f5f5\">typ. \u00b10,8\u00b0C<\/td>\n<\/tr>\n<tr>\n<td style=\"padding:8px 10px;background:#ffffff\"><strong>Aufl\u00f6sung Bodenfeuchte<\/strong><\/td>\n<td style=\"padding:8px 10px;background:#ffffff\">0,2% VW (8-bit)<\/td>\n<\/tr>\n<tr>\n<td style=\"padding:8px 10px;background:#f5f5f5\"><strong>Aufl\u00f6sung Temperatur<\/strong><\/td>\n<td style=\"padding:8px 10px;background:#f5f5f5\">0,1\u00b0C (10 mV\/\u00b0C)<\/td>\n<\/tr>\n<tr>\n<td style=\"padding:8px 10px;background:#ffffff\"><strong>Messbereich Bodenfeuchte<\/strong><\/td>\n<td style=\"padding:8px 10px;background:#ffffff\">0\u201350% VW<\/td>\n<\/tr>\n<tr>\n<td style=\"padding:8px 10px;background:#f5f5f5\"><strong>Messbereich Temperatur<\/strong><\/td>\n<td style=\"padding:8px 10px;background:#f5f5f5\">-20 bis +85\u00b0C<\/td>\n<\/tr>\n<tr>\n<td style=\"padding:8px 10px;background:#ffffff\"><strong>Schnittstellen<\/strong><\/td>\n<td style=\"padding:8px 10px;background:#ffffff\">Analog 0\u20133V (Bodenfeuchte + Temperatur)<\/td>\n<\/tr>\n<tr>\n<td style=\"padding:8px 10px;background:#f5f5f5\"><strong>Startup-Zeit<\/strong><\/td>\n<td style=\"padding:8px 10px;background:#f5f5f5\">300 ms<\/td>\n<\/tr>\n<tr>\n<td style=\"padding:8px 10px;background:#ffffff\"><strong>Ausgangswiderstand<\/strong><\/td>\n<td style=\"padding:8px 10px;background:#ffffff\">10 k\u03a9<\/td>\n<\/tr>\n<tr>\n<td style=\"padding:8px 10px;background:#f5f5f5\"><strong>Stromversorgung<\/strong><\/td>\n<td style=\"padding:8px 10px;background:#f5f5f5\">3,3\u201330 V DC, 2,7 mA<\/td>\n<\/tr>\n<tr>\n<td style=\"padding:8px 10px;background:#ffffff\"><strong>Kabell\u00e4nge<\/strong><\/td>\n<td style=\"padding:8px 10px;background:#ffffff\">10 m<\/td>\n<\/tr>\n<tr>\n<td style=\"padding:8px 10px;background:#f5f5f5\"><strong>Abmessungen<\/strong><\/td>\n<td style=\"padding:8px 10px;background:#f5f5f5\">ca. 13,5 cm \u00d7 2,15 cm<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>Dokumente &amp; Downloads<\/h2>\n<p>\n<a href=\"https:\/\/www.truebner.de\/assets\/download\/SMT50_Flyer_DE.pdf\" target=\"_blank\" style=\"display:inline-block;margin:4px 8px 4px 0;padding:6px 14px;background:#1565c0;color:white;border-radius:4px;text-decoration:none;font-size:0.9em\">\ud83d\udcc4 Datenblatt SMT50<\/a><br \/>\n<a href=\"https:\/\/www.truebner.de\/assets\/download\/Anleitung_SMT50.pdf\" target=\"_blank\" style=\"display:inline-block;margin:4px 8px 4px 0;padding:6px 14px;background:#1565c0;color:white;border-radius:4px;text-decoration:none;font-size:0.9em\">\ud83d\udcc4 Anleitung SMT50<\/a>\n<\/p>\n<h2>Sensorvergleich: SMT50 vs. SMT100 vs. AquaFlex<\/h2>\n<table style=\"width:100%;border-collapse:collapse;margin-bottom:20px\">\n<thead>\n<tr>\n<th style=\"background:#1565c0;color:white;padding:10px;text-align:left\">Eigenschaft<\/th>\n<th style=\"background:#1565c0;color:white;padding:10px;text-align:left\">SMT50<\/th>\n<th style=\"background:#1565c0;color:white;padding:10px;text-align:left\">SMT100<\/th>\n<th style=\"background:#1565c0;color:white;padding:10px;text-align:left\">AquaFlex<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"padding:8px 10px;background:#f5f5f5\"><strong>Messprinzip<\/strong><\/td>\n<td style=\"padding:8px 10px;background:#f5f5f5\">FDR<\/td>\n<td style=\"padding:8px 10px;background:#f5f5f5\">FDR\/TDR-Hybrid<\/td>\n<td style=\"padding:8px 10px;background:#f5f5f5\">FDR (Fl\u00e4chensensor)<\/td>\n<\/tr>\n<tr>\n<td style=\"padding:8px 10px;background:#ffffff\"><strong>Messvolumen<\/strong><\/td>\n<td style=\"padding:8px 10px;background:#ffffff\">Punktmessung<\/td>\n<td style=\"padding:8px 10px;background:#ffffff\">Punktmessung<\/td>\n<td style=\"padding:8px 10px;background:#ffffff\">3 m Fl\u00e4chenmessung<\/td>\n<\/tr>\n<tr>\n<td style=\"padding:8px 10px;background:#f5f5f5\"><strong>Genauigkeit Bodenfeuchte<\/strong><\/td>\n<td style=\"padding:8px 10px;background:#f5f5f5\">\u00b13%<\/td>\n<td style=\"padding:8px 10px;background:#f5f5f5\">\u00b13% \/ \u00b11%*<\/td>\n<td style=\"padding:8px 10px;background:#f5f5f5\">\u00b13% \/ \u00b12%*<\/td>\n<\/tr>\n<tr>\n<td style=\"padding:8px 10px;background:#ffffff\"><strong>Genauigkeit Temperatur<\/strong><\/td>\n<td style=\"padding:8px 10px;background:#ffffff\">\u00b10,8\u00b0C<\/td>\n<td style=\"padding:8px 10px;background:#ffffff\">\u00b10,2\u00b0C<\/td>\n<td style=\"padding:8px 10px;background:#ffffff\">\u00b10,4\u00b0C<\/td>\n<\/tr>\n<tr>\n<td style=\"padding:8px 10px;background:#f5f5f5\"><strong>Schnittstellen<\/strong><\/td>\n<td style=\"padding:8px 10px;background:#f5f5f5\">Analog 0\u20133V<\/td>\n<td style=\"padding:8px 10px;background:#f5f5f5\">RS-485, SDI-12, Analog, UART<\/td>\n<td style=\"padding:8px 10px;background:#f5f5f5\">RS-485, Analog<\/td>\n<\/tr>\n<tr>\n<td style=\"padding:8px 10px;background:#ffffff\"><strong>F\u00fcr OpenSprinkler<\/strong><\/td>\n<td style=\"padding:8px 10px;background:#ffffff\">Analog Sensor Board<\/td>\n<td style=\"padding:8px 10px;background:#ffffff\">RS485 Adapter oder Analog Board<br \/><small style=\"color:#e65100\">erfordert OpenSprinklerShop-Firmware<\/small><\/td>\n<td style=\"padding:8px 10px;background:#ffffff\">RS485 Adapter oder Analog Board<br \/><small style=\"color:#e65100\">erfordert OpenSprinklerShop-Firmware<\/small><\/td>\n<\/tr>\n<tr>\n<td style=\"padding:8px 10px;background:#ffffff\"><strong>Ideal f\u00fcr<\/strong><\/td>\n<td style=\"padding:8px 10px;background:#ffffff\">Garten, Heimanwender<\/td>\n<td style=\"padding:8px 10px;background:#ffffff\">Wissenschaft, Pr\u00e4zisionslandwirtschaft<\/td>\n<td style=\"padding:8px 10px;background:#ffffff\">Rasen, Sportpl\u00e4tze, Golf<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><small>* bodenspezifische Kalibrierung<\/small><\/p>\n<p>Ben\u00f6tigen Sie h\u00f6here Genauigkeit? Wechseln Sie zum <a href=\"https:\/\/opensprinklershop.de\/product\/bodenfeuchtesensor-smt100-truebner\/\">SMT100<\/a> (\u20ac149) oder zum <a href=\"https:\/\/opensprinklershop.de\/product\/aquaflex\/\">AquaFlex<\/a> (\u20ac219) f\u00fcr Rasenfl\u00e4chen.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Kompakt, funktional und robust: Die glasfaserverst\u00e4rke Platine erm\u00f6glicht ein kosteng\u00fcnstiges Design und leichten Einbau durch die Klingenform. Das Geh\u00e4use und das Kabel sind wasserdicht.<\/p>\n","protected":false},"featured_media":36049,"comment_status":"open","ping_status":"closed","template":"","meta":{"_bbp_topic_count":0,"_bbp_reply_count":0,"_bbp_total_topic_count":0,"_bbp_total_reply_count":0,"_bbp_voice_count":0,"_bbp_anonymous_reply_count":0,"_bbp_topic_count_hidden":0,"_bbp_reply_count_hidden":0,"_bbp_forum_subforum_count":0},"product_brand":[],"product_cat":[496,84],"product_tag":[],"class_list":["post-2074","product","type-product","status-publish","has-post-thumbnail","product_cat-home","product_cat-truebner","product_shipping_class-standard","first","instock","taxable","shipping-taxable","purchasable","product-type-simple"],"composite_virtual":false,"composite_layout":"","composite_add_to_cart_form_location":"","composite_editable_in_cart":false,"composite_sold_individually_context":"","composite_shop_price_calc":"","composite_components":[],"composite_scenarios":[],"_links":{"self":[{"href":"https:\/\/opensprinklershop.de\/es\/wp-json\/wp\/v2\/product\/2074","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/opensprinklershop.de\/es\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/opensprinklershop.de\/es\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/opensprinklershop.de\/es\/wp-json\/wp\/v2\/comments?post=2074"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/opensprinklershop.de\/es\/wp-json\/wp\/v2\/media\/36049"}],"wp:attachment":[{"href":"https:\/\/opensprinklershop.de\/es\/wp-json\/wp\/v2\/media?parent=2074"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/opensprinklershop.de\/es\/wp-json\/wp\/v2\/product_brand?post=2074"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/opensprinklershop.de\/es\/wp-json\/wp\/v2\/product_cat?post=2074"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/opensprinklershop.de\/es\/wp-json\/wp\/v2\/product_tag?post=2074"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}