E-Series ET Start/Stop Magnetostrictive Linear Position Sensors I High operating temperature I Compact sensor housing I ATEX/UK Ex/IECEx/CEC/NEC/CCC certified

Temposonics® E-Series ET Start  /  Stop Data Sheet MEASURING TECHNOLOGY The absolute, linear position sensors provided by Temposonics rely on the company’s proprietary magnetostrictive technology, which can determine position with a high level of precision and robustness. Each Temposonics® position sensor consists of a ferromagnetic waveguide, a position magnet, a strain pulse converter and supporting electronics. The magnet, connected to the object in motion in the application, generates a magnetic field at its location on the waveguide. A short current pulse is applied to the waveguide. This...

Temposonics® E-Series ET Start/Stop Data Sheet 1/ With position magnet # 251 416-2 2/ If there is contact between the moving magnet including the magnet holder and the sensor rod, make sure that the maximal speed of the moving magnet is < 1 m/s (Ex requirement due to ESD [Electro Static Discharge])

Temposonics® E-Series ET Start  /  Stop Data Sheet TECHNICAL DRAWING ET-F/-M/-S/-W, example: Version A/N Stroke length 50…3000 (2…118) Sensor electronics housing 50 (1.97) FEP cable: Ø 7.6 (Ø 0.3) Silicone cable: Ø 7.2 (Ø 0.28) Threaded flange »M« / »W«: M18×1.5-6g Threaded flange »F« / »S«: ¾"-16 UNF-3A ET-F/-M/-S/-W, example: Version E ½"-14 NPT (inside) M4×8 (ISO 1207) Fastening torque: 2.5 Nm A/F 41 Threaded flange »M« / »W«: M18×1.5-6g Threaded flange »F« / »S«: ¾"-16 UNF-3A FEP cable: Ø 7.6 (Ø 0.3) Silicone cable: Ø 7.2 (Ø 0.28) Controlling design dimensions are in millimeters and measurements...

Temposonics® E-Series ET Start  /  Stop Data Sheet FREQUENTLY ORDERED ACCESSORIES – GENERAL – Additional options available in our Accessories Catalog Ring magnet OD33 Part no. 201 542-2 Ring magnet OD25.4 Part no. 400 533 Ring magnet OD17.4 Part no. 401 032 Material: PA ferrite GF20 Weight: Approx. 11 g Surface pressure: Max. 40 N/mm2 Fastening torque for M4 screws: 1 Nm Operating temperature: −40…+120 °C (−40…+248 °F) Material: PA ferrite GF20 Weight: Approx. 14 g Surface pressure: Max. 40 N/mm2 Fastening torque for M4 screws: 1 Nm Operating temperature: –40...+120 °C (–40...+248 °F) Material:...

Temposonics® E-Series ET Start  /  Stop Data Sheet FREQUENTLY ORDERED ACCESSORIES – GENERAL – Additional options available in our Accessories Catalog Cable Silicone cable Part no. 530 113 Material: FEP jacket; black Features: Twisted pair, shielded, flexible, high thermal resistance, mostly oil & acid resistant Cable Ø: 7.6 mm (0.3 in.) Cross section: 4 × 2 × 0.25 mm² Bending radius: 8 – 10 × D (fixed installation) Operating temperature: −100…+180 °C (−148…+356 °F) Material: Silicone jacket; red Features: Twisted pair, shielded, highly flexible, halogen free, high thermal resistance Cable Ø: 7.2...

Temposonics® E-Series ET Start/Stop Data Sheet ET rod-style sensor with housing and sensor rod material stainless steel 1.4404 (AISI 316L) ET rod-style sensor with housing material stainless steel 1.4305 (AISI 303) and sensor rod material stainless steel See “Frequently ordered accessories” for cable specifications. V03.V33 (3.33 ft.) XX ft. silicone cable (part no. 530 113) See “Frequently ordered accessories” for cable specifications. Encode in meters if using metric stroke length. Encode in feet if using US customary stroke length. Standard stroke length (in.) Ordering steps Non-standard stroke...

UNITED STATES Document Part Number: 551676 Revision F (EN) 05/2025 Americas & APAC Region Phone: +1 919 677-0100 E-mail: [email protected] Temposonics 58513 Lüdenscheid GmbH & Co. KG Phone: +49 2351 9587-0 EMEA Region & India E-mail: [email protected] ITALY Phone: +39 030 988 3819 Branch Office E-mail: [email protected] FRANCE Phone: +33 6 14 060 728 Branch Office E-mail: [email protected] UK Phone: +44 79 21 83 05 86 Branch Office E-mail: [email protected] SCANDINAVIA Phone: + 46 70 29 91 281 Branch Office E-mail: [email protected] CHINA Phone: + 86 21 3405...