{"product_id":"tcmc-widerstandsthermometer-kabelfuhler-wt-k1","title":"TCMC Resistance Thermometer Cable Sensor (WT-K1)","description":"\u003cp\u003eThe \u003cstrong\u003eTCMC\u003c\/strong\u003e is a resistance thermometer cable probe, manufacturer type Müller \u003cstrong\u003eWT-K1\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eIt measures at measuring points where there is no space for a connection head: a rigid protective tube, pressed firmly at the transition, and a fixed cable directly leading to evaluation. There is no terminal compartment and no electronics – the probe is inserted into a bore, a compression fitting, or a flange. The protective tube is made of \u003cstrong\u003e1.4571\u003c\/strong\u003e (316Ti) and is approved up to \u003cstrong\u003e600 °C\u003c\/strong\u003e, with \u003cstrong\u003eØ 4, 5, or 6 mm\u003c\/strong\u003e and a wall thickness of \u003cstrong\u003e0.25 … 1 mm\u003c\/strong\u003e; the nominal lengths are \u003cstrong\u003e30, 46, 50, and 70 mm\u003c\/strong\u003e, the maximum length \u003cstrong\u003e2000 mm\u003c\/strong\u003e. The protection class is \u003cstrong\u003eIP 65 up to 250 °C\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eThe transition to the cable is pressed; a heat shrink tube serves as bend protection, optionally a spring or a crimped transition. The standard cable length is \u003cstrong\u003e2 m\u003c\/strong\u003e. The response time at 6×0.5 mm is \u003cstrong\u003et90 30.9 s\u003c\/strong\u003e, at 6×1 mm \u003cstrong\u003et90 22.1 s\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eA \u003cstrong\u003ePt100\u003c\/strong\u003e or \u003cstrong\u003ePt1000\u003c\/strong\u003e, single or double, in \u003cstrong\u003e2-, 3- or 4-wire circuit\u003c\/strong\u003e and without insulating material, serves as the measuring element. The sensor's operating range extends from \u003cstrong\u003e-200 … +450 °C\u003c\/strong\u003e; the accuracy can be ordered in five stages from \u003cstrong\u003eClass A\u003c\/strong\u003e to \u003cstrong\u003eB1\/10DIN\u003c\/strong\u003e. The \u003cstrong\u003eresistance value is immediately available\u003c\/strong\u003e at the output, at open ends of 70 mm; the core colors are shown in the data sheet \u003cstrong\u003eaccording to DIN 60751\u003c\/strong\u003e. A transmitter is not documented. For insulation, the manufacturer only specifies a test voltage of \u003cstrong\u003e500 VDC\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNote before ordering:\u003c\/strong\u003e The operating range is determined by the cable, not the probe – PVC withstands \u003cstrong\u003e-5 … +70 °C\u003c\/strong\u003e, silicone -45 … +180 °C, PTFE -75 … +205 °C, and glass fiber \u003cstrong\u003e-60 … +550 °C\u003c\/strong\u003e; a sensor up to +450 °C is useless with a PVC cable. The ambient temperature is not the medium temperature – with a cable probe, the cable is in the ambient environment. IP 65 does not apply to the version with braided shielding. The source does not specify a standard for the accuracy classes – if a limit deviation in Kelvin needs to be guaranteed, it must be requested in writing from the manufacturer. In the order key, the digit 3 is missing for the nominal length; digits 0, 1, 2, 4, and 5 are specified; therefore, the length must be clearly stated in the order. Weight, system pressure, CE mark, and explosion protection are not documented. Both versions carry the product identifier \u003cstrong\u003eKW\u003c\/strong\u003e; they are distinguished only by the sensor element position: \u003cstrong\u003e0 … 3\u003c\/strong\u003e is the WT-K1, 4 … 7 is the WT-K1G. The GL version is the \u003cstrong\u003eTCMD\u003c\/strong\u003e (WT-K1G) with the number \u003cstrong\u003eGL TAA00002H5\u003c\/strong\u003e, only with Ø 6 mm and two nominal lengths.\u003c\/p\u003e\n\u003ch3\u003eAdvantages at a glance\u003c\/h3\u003e\n\u003cul\u003e\n\n\u003cli\u003ePt100 or Pt1000, single or double, -200 … +450 °C\u003c\/li\u003e\n\n\u003cli\u003e2-, 3- or 4-wire circuit, core colors according to DIN 60751\u003c\/li\u003e\n\n\u003cli\u003eProtective tube 1.4571 (316Ti), Ø 4, 5 or 6 mm, up to 600 °C\u003c\/li\u003e\n\n\u003cli\u003eNominal length 30 … 70 mm, up to 2000 mm on request\u003c\/li\u003e\n\n\u003cli\u003eFive cable constructions from PVC to glass fiber, -5 … +550 °C\u003c\/li\u003e\n\n\u003cli\u003eGL version available as TCMD (WT-K1G)\u003c\/li\u003e\n\n\n\u003c\/ul\u003e","brand":"octogon GmbH","offers":[{"title":"Default Title","offer_id":57356927009094,"sku":null,"price":0.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0819\/5558\/6374\/files\/TCMC_produkt_7fc0bea8-e120-475c-84c7-d19caf0513be.webp?v=1789243684","url":"https:\/\/octogon-sensors.com\/en\/products\/tcmc-widerstandsthermometer-kabelfuhler-wt-k1","provider":"octogon GmbH","version":"1.0","type":"link"}