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Datasheet TA18

Datasheet TA18
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Temperature sensor, flange housing, type TA18, stainless steel sensor tube NOR/S Measuring principle Application range Temperature sensors of the TA18 series are especially designed for use in: Transport technology. They measure the temperature e. g. in traction motors, gear boxes, wheelset bearings, compressor- and air conditioning systems. Measuring principle Temperature sensors of the TA18 series operate with the measuring element: Pt100 with 2-, 3- or 4-wire circuit, Pt1000 with 2-wire circuit. Functioning of platinum measuring elements With this measuring principle the temperature-sensitive resistance value of the measuring element is acquired. For platinum measuring elements the electrical resistance increases with increasing temperature and decreases with decreasing temperature (temperature linear). Advantages of platinum measuring elements are: • accurate and reproducible thermoelectric characteristics • nearly linear temperature characteristic • easy to replace (no calibration necessary, corresponding to international standards, e. g. IEC 751 / DIN EN 60751) • easier handling towards thermocouples as cold junction is not necessary Specific features • Compact, robust and closed design • Easy installation via flange mounting • Available in different immersion depths • Simple customisable assembly, optionally with increased insulation > 2kVAC • Pt100 with 2-, 3- or 4-wire circuit, Pt1000 with 2-wire circuit • Maintenance-free • Weight optimised design; also available with lateral or angled cable outlet (see TA14, TA17) Datasheet DB-TA18-EN | V01.00 | 20/04/2017 | Valid from product revision Rev.A | www.noris-group.com | sales@noris-group.com

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| Dimensions, connections and drawings NORIS Automation GmbH Dimensions, connections and drawings Explanation to the illustration N: Nominal length 75 ±0,5 mm (other lengths on request) A: Length 25 mm B: Ø 5 ±0,05 mm C: Measuring tip nickel plated D: Stainless steel tube E: Sensor head aluminium anodised F: Length 33 ±2 mm G: 15 ±1 mm A: Length 32 -1 mm B: Length 9 mm C: Length 9 mm D: Ø 17 mm E: Ø 6.5 mm Boreholes top view: F: Length 17 ±0.2 mm G: Length 6 mm H: Ø 5.2 H11 mm Cable and protective tubing variants Cable standard (without protective tubing) Cable with polyamide protective...

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NORIS Automation GmbH Dimensions, connections and drawings | Connection Standard connection is an open cable end (see next Fig.). Other customised connections (e. g. plug connectors, terminal box, etc.) are available on request. Also available combined with other sensors in one sensor group (temperature and/or speed). Cable end Explanation to the illustration A: wire length 80 ±10 mm NORIS Automation GmbH | Muggenhofer Str. 95 | 90429 Nuremberg | Germany | Tel: +49 911 3201-220 | Fax: +49 911 3201-150 | sales@noris-group.com | www.noris-group.com Errors and omissions excepted

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NORIS Automation GmbH Type code Type code structure TA P Measuring principle Number of measuring elements Construction type Nominal length N (immersion depth) Sensor tube diameter Electrical connection Cable length Wire type design Shield Type code type TA18 Measuring principle Number of measuring elements Construction type Flange sensor, lateral 90° cable outlet 181- Flange sensor, lateral 90° cable outlet, increased insulation resistance Nominal length N (immersion depth) 100 mm Customised lengths on request Sensor tube diameter Ø 5 mm Customised diameters from 4…12 mm on request...

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