{"title":"Temperature - Screw-in (TE)","description":"\u003ch2\u003eScrew-in temperature sensors\u003c\/h2\u003e \u003cp\u003eA screw-in sensor is fixed in the pipe, the vessel or the tank by its process connection and measures in the medium. It is the design for permanent installation: thread, protective tube, insertion length and process pressure are the figures that decide the selection.\u003c\/p\u003e \u003cp\u003eThe versions here carry amplifier, display and limit contacts in the terminal head – one device at the process instead of a sensor plus a transmitter in the control cabinet. Where no intervention in the process is possible, consider \u003ca href=\"\/en\/collections\/temperatur-magnetisch-tm\"\u003emagnetic surface sensors\u003c\/a\u003e, \u003ca href=\"\/en\/collections\/temperatur-feder-kontakt-ts\"\u003espring-loaded contact sensors\u003c\/a\u003e or \u003ca href=\"\/en\/collections\/temperatur-infrarot-ti\"\u003einfrared sensors\u003c\/a\u003e.\u003c\/p\u003e","products":[{"product_id":"tdmb-thermoelement-temperatursensor-mets-ts","title":"TEMA Screw-in Temperature Sensor Type K (METS-TS)","description":"\u003cp\u003eThe \u003cstrong\u003eTEMA\u003c\/strong\u003e is a screw-in temperature sensor with a type K thermocouple, manufacturer type Müller \u003cstrong\u003eMETS-TS\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eIt combines sensor, amplifier, display and two limit contacts in one housing: one device at the process connection, one signal to the control system, one value to read on site. A separate transmitter in the control cabinet becomes unnecessary.\u003c\/p\u003e\n\u003cp\u003eThe thermocouple is a \u003cstrong\u003etype K (NiCr-Ni)\u003c\/strong\u003e with a tolerance of \u003cstrong\u003e±1.5 °C to DIN EN 60584-2 class 1\u003c\/strong\u003e. The measuring range runs from \u003cstrong\u003e-50 … +200 °C\u003c\/strong\u003e with a minimum span of 50 °C. Amplifier accuracy is \u003cstrong\u003e0.3 % of the range\u003c\/strong\u003e at \u003cstrong\u003e16 bit\u003c\/strong\u003e resolution, the measuring rate 10 measurements per second, the response time 20 ms; the filter is adjustable from 0 to 99 s and the transfer characteristic is linear with temperature.\u003c\/p\u003e\n\u003cp\u003eThe output is \u003cstrong\u003e4 … 20 mA with a superimposed HART signal\u003c\/strong\u003e in the 2-wire current loop, current range 3.8 … 20.5 mA, fault signal 3.6 mA on short circuit and 21 mA on break. Supply is \u003cstrong\u003e12 … 40 VDC from the loop\u003c\/strong\u003e, with reverse polarity protection. Setting is done with the keys at the display or over HART. The \u003cstrong\u003etwo limit contacts\u003c\/strong\u003e are PNP or NPN, 30 VDC \/ 200 mA, optionally 1000 mA.\u003c\/p\u003e\n\u003cp\u003eMechanically: process connection from 1\/4\" to 1\" as well as 1\/4NPT to 1\/2NPT, protective tube in \u003cstrong\u003e1.4571\u003c\/strong\u003e, Ø 6 × 0.5 mm, 100 mm neck tube optional, insertion lengths from 50 to 1000 mm, PBT GF30 housing, polycarbonate display top, system pressure \u003cstrong\u003ePN 25\u003c\/strong\u003e, protection at least \u003cstrong\u003eIP 65\u003c\/strong\u003e with encapsulated boards, any mounting position.\u003c\/p\u003e\n\u003cp\u003eTwo points for sizing. \u003cstrong\u003eThe ambient temperature is not the medium temperature.\u003c\/strong\u003e The medium may reach +200 °C, the electronics in the head only -20 … +80 °C – the manufacturer states explicitly for this series that temperatures above +85 °C can destroy the electronics. And: \u003cstrong\u003ewhich connector carries how many limit contacts is not a free choice.\u003c\/strong\u003e Ten connections are available, but two contacts are only possible on M12 five- and eight-pin, on MIL and on the cable version.\u003c\/p\u003e\n\u003cp\u003eProgramming requires the \u003cstrong\u003eDEV-KMA\u003c\/strong\u003e configurator with the TrComm software. No CE marking is documented in the manufacturer's data sheet and no declaration of conformity is available. The Ex version of this design is the \u003cstrong\u003eTEMD\u003c\/strong\u003e (METS-WTEx).\u003c\/p\u003e\n\u003ch3\u003eAdvantages at a glance\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eType K thermocouple, ±1.5 °C to DIN EN 60584-2 class 1\u003c\/li\u003e\n\u003cli\u003eMedium -50 to +200 °C, minimum span 50 °C\u003c\/li\u003e\n\u003cli\u003e4 … 20 mA with HART in the 2-wire loop\u003c\/li\u003e\n\u003cli\u003eAccuracy 0.3 % of the range, 16 bit\u003c\/li\u003e\n\u003cli\u003eDisplay and keys on the device, plus HART\u003c\/li\u003e\n\u003cli\u003eTwo limit contacts, PNP or NPN\u003c\/li\u003e\n\u003cli\u003eProtective tube 1.4571, insertion lengths 50 to 1000 mm\u003c\/li\u003e\n\u003cli\u003eSystem pressure PN 25, protection at least IP 65\u003c\/li\u003e\n\u003cli\u003eTen electrical connections to choose from\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"octogon Shop","offers":[{"title":"Default Title","offer_id":57245618667846,"sku":null,"price":0.0,"currency_code":"EUR","in_stock":true}]}],"url":"https:\/\/octogon-sensors.com\/en\/collections\/temperatur-einschraub-te.oembed","provider":"octogon GmbH","version":"1.0","type":"link"}