{"product_id":"tkmc-widerstandsthermometer-mit-anschlusskopf-b-wt-mr1","title":"TKMC Resistance Thermometer with Connection Head B (WT-MR1)","description":"\u003cp\u003eThe \u003cstrong\u003eTKMC\u003c\/strong\u003e is a resistance thermometer with connection head B, manufacturer type Müller \u003cstrong\u003eWT-MR1\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eIt is designed for fixed system installation in pipes, tanks, and systems where the measuring point requires a wireable connection. The aluminum \u003cstrong\u003econnection head\u003c\/strong\u003e sits above the process, accommodates a ceramic base with connection posts, and routes the cable out through an \u003cstrong\u003eM20x1.5\u003c\/strong\u003e screw connection; the process connection at the head is \u003cstrong\u003eM24x1.5\u003c\/strong\u003e, and the protection class is \u003cstrong\u003eIP 54\u003c\/strong\u003e. The protective tube made of \u003cstrong\u003e1.4571 (316Ti)\u003c\/strong\u003e or \u003cstrong\u003e2.4816 (Inconel 600)\u003c\/strong\u003e withstands temperatures \u003cstrong\u003eup to 600 °C\u003c\/strong\u003e, with nominal lengths ranging from 50 to 1000 mm and a maximum length of \u003cstrong\u003e2000 mm\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eTwo designs cover both mounting types: the screw-in sensor (ES) with process thread on the pipe, and the immersion sensor (ET), which is mounted with accessories; in addition, eleven protection tube diameters from \u003cstrong\u003e3 to 15 mm\u003c\/strong\u003e are available. For the mineral-insulated element, the first approximately \u003cstrong\u003e50 mm\u003c\/strong\u003e from the head are rigid, and the rest is flexible – allowing the sensor to be inserted even without direct access. The manufacturer lists connection cables, compression fittings, and a \u003cstrong\u003etransmitter\u003c\/strong\u003e as accessories.\u003c\/p\u003e\n\u003cp\u003eThe measuring element is a \u003cstrong\u003ePt100\u003c\/strong\u003e or \u003cstrong\u003ePt1000\u003c\/strong\u003e, single or double, in \u003cstrong\u003e2-, 3- or 4-wire configuration\u003c\/strong\u003e, as a standard element or as a mineral-insulated element. The sensor's operating range is \u003cstrong\u003e-200 ... +450 °C\u003c\/strong\u003e, with accuracy ranging in five steps from \u003cstrong\u003eClass A to B1\/10DIN\u003c\/strong\u003e. The resistance is located on the ceramic base in the head, and the test voltage is \u003cstrong\u003e500 VDC\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePlease note before ordering:\u003c\/strong\u003e The ambient temperature is not the medium temperature – the head is limited to \u003cstrong\u003e480 °C\u003c\/strong\u003e, and the element ends at \u003cstrong\u003e450 °C\u003c\/strong\u003e. The source does not specify a standard for the accuracy classes; those who need figures for the limit deviation should request them from the manufacturer. \u003cstrong\u003eIP 54 applies only to the connection head\u003c\/strong\u003e; the source does not specify a protection class for the protective tube. For the mineral-insulated element, the English version additionally mentions 1.5 mm, but the order key does not offer a digit for this – here, \u003cstrong\u003e3, 4.5, and 6 mm\u003c\/strong\u003e apply. The source does not specify the type, output signal, or supply for the transmitter, and a terminal assignment is missing. Weight, system pressure, CE mark, and explosion protection are not documented, and it does not have type approval. The GL version is the \u003cstrong\u003eTKMD\u003c\/strong\u003e (WT-MR1G, TAA00002H5); both carry the product identifier \u003cstrong\u003eKD\u003c\/strong\u003e, differing only in the first digit – 0 ... 3 for TKMC, 4 ... 7 for TKMD.\u003c\/p\u003e\n\u003ch3\u003eAdvantages at a Glance\u003c\/h3\u003e\n\u003cul\u003e\n\n\u003cli\u003ePt100 or Pt1000, single or double, 2-, 3- or 4-wire configuration\u003c\/li\u003e\n\n\u003cli\u003eOperating range -200 ... +450 °C, five classes from Class A to B1\/10DIN\u003c\/li\u003e\n\n\u003cli\u003eConnection head B made of aluminum, IP 54, cable gland M20x1.5\u003c\/li\u003e\n\n\u003cli\u003eProtective tube 1.4571 or 2.4816, Ø 3 to 15 mm, up to 600 °C\u003c\/li\u003e\n\n\u003cli\u003eInsertion lengths 50 to 1000 mm, maximum 2000 mm\u003c\/li\u003e\n\n\u003cli\u003eGL version TAA00002H5 available as TKMD\u003c\/li\u003e\n\n\n\u003c\/ul\u003e","brand":"octogon GmbH","offers":[{"title":"Default Title","offer_id":57356927107398,"sku":null,"price":0.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0819\/5558\/6374\/files\/TKMC_produkt_7675337e-980b-4223-a5fe-1801b825aa0d.webp?v=1789243716","url":"https:\/\/octogon-sensors.com\/en\/products\/tkmc-widerstandsthermometer-mit-anschlusskopf-b-wt-mr1","provider":"octogon GmbH","version":"1.0","type":"link"}