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Temposonics GmbH & Co. KG
T-Series – TH Analog

T-Series – TH Analog

Product catalog summary

Overview
The Temposonics® TH Analog linear position sensors are designed for precise position measurement in challenging industrial settings. These sensors are non-contact, wear-free, and certified for hazardous areas under multiple international standards such as ATEX, UK Ex, and IECEx.

Measurement Principle
The sensors utilize a magnetostrictive principle, where a magnetic field generated by a current pulse interacts with a position magnet field, producing a torsional strain pulse that is converted into a position measurement.

Technical Specifications

Output: Current 4(0)…20 mA
Resolution: 16 bit; minimum 1 µm
Cycle Time: 0.5 ms to 5.0 ms depending on stroke length
Linearity: < ±0.01% F.S.
Repeatability: < ±0.001% F.S.
Operating Temperature: −40…+75 °C
Ingress Protection: IP66/IP67/IP68/IP69 and NEMA 4/4X
Operating Pressure: 350 bar static

Certifications
The sensors are certified for use in flameproof and explosion-proof environments across various international standards, including those for Europe, UK, USA, Canada, South Korea, China, India, and Japan.

Design and Materials
The sensor housing and rod are made of stainless steel, offering durability in high-pressure environments. Different grades of stainless steel are available.

Connection Options
Multiple connection types are available, including side and top connections with various threaded flange options for flexible installation.

Wiring and Installation
Detailed wiring diagrams are provided to ensure correct installation and operation. The sensors require a +24 VDC power supply and include polarity and overvoltage protection.

Accessories
A range of magnets and mounting accessories are available to ensure compatibility with various applications.

Specifications
The document details specifications for components used in the sensors, including materials like PA ferrite GF20, PA 66-GF30, aluminum, and stainless steel (AISI 316L and 1.4571). Operating temperatures range from -40°C to +125°C, with specific gravity and pressure ratings varying by component. Fastening torque for M4 screws is 1 Nm.

Procedures and Recommendations
It is crucial to ensure the float's specific gravity is at least 0.05 less than the measured liquid for safety. A specific gravity differential of 0.05 between upper and lower liquids is recommended for interface measurement. Offset weights in floats are advised to maintain contact with the sensor tube.

Design and Dimensions
Design dimensions are provided in millimeters and inches, with detailed measurements for floats and components to ensure precise installation.

Programming Tools
Programming tools, including hand and cabinet programmers, are available for analog output setup. Software support is accessible online.

Order Code and Configuration
The document outlines the order code structure for the sensors, detailing options for model, design, connection type, stroke length, output, and additional options. Sensor accessories must be ordered separately, with guidelines for magnet usage provided.

Contact Information
Contact details for Temposonics offices in the USA, Germany, Italy, France, the UK, Scandinavia, China, and Japan are provided for customer support.

Catalog excerpts

Data Sheet T-Series – TH Analog Magnetostrictive Linear Position Sensors ATEX/UK Ex/IECEx/CEC/NEC/KCs/CCC/PESO certified/Japanese approval/ ClassNK approval Continuous operation under harsh industrial conditions Flameproof/Explosionproof/Increased safety

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Temposonics® TH Analog 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 a 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 creates a momentary...

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Data Sheet 1/ The internal digital value is transferred via a 16 bit D/A converter into a proportional, 3/ If there is contact between the moving magnet (including the magnet holder) and the analog current signal sensor rod, make sure that the maximum speed of the moving magnet is < 1 m/s I 3 I (Safety requirement due to ESD [Electro Static Discharge]) 2/ With position magnet # 201 542-2

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Data Sheet Certification required Version E Version D Version G Version N PESO Ex db eb IIC T4 Ga/Gb Ex db eb IIC T4 Ga/Gb Ex db eb IIC T4 Ga/Gb No hazardous (India) Ex tb IIIC T130°C Ga/Db Ex tb IIIC T130°C Ga/Db Ex tb IIIC T130°C Ga/Db area approval Zone 0/1, Zone 21 Zone 0/1, Zone 21 Zone 0/1, Zone 21

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Temposonics® TH Analog Data Sheet TECHNICAL DRAWINGS Threaded flange with raised-face Null zone 51 (2.01) 22.5 (0.89) Version D: A/F 55 Version G: A/F 60 Version G 82 (3.23) See order code section “d” for connection types Sensor electronics housing 112.5 (4.43) 2.5 (0.1) Sensor electronics housing 112.5 (4.43) 22.5 Dead zone Null (0.89) zone Stroke length 63.5 (2.5)/ 51 25…7620 66* (2.6)* (2.01) (1…300) 22.5 (0.89) M18×1.5-6g: Ø 23.8 ± 0.2 (Ø 0.94 ± 0.01) A/F 55 ¾"-16 UNF-3A: Ø 25.4 ± 0.2 (Ø 1 ± 0.01) Refer to “Table 1” for “TH threaded flange type references” A/F 55 Referrod to sensor “Table...

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Data Sheet Side connection Top connection C10/N10 (with adapter)/M10 (without adapter) Top connection Top connection Fig. 5: Temposonics® TH connection options Threaded flange type Table 1: TH rod sensor threaded flange type references

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Temposonics® TH Analog Data Sheet ZONE CLASSIFICATION Version D & G (example: Threaded flange with raised-face) Flameproof (explosionproof) housing with flameproof (explosionproof) connection chamber Version D: ATEX / UK Ex / IECEx / KCs / CCC / PESO / Japanese Approval / ClassNK Approval Version G: ATEX / UK Ex / IECEx / CEC / NEC / KCs / CCC / PESO / Japanese Approval / ClassNK Approval Zone 0 Version E (example: Threaded flange with raised-face) Flameproof housing with increased safety connection chamber ATEX / UK Ex / IECEx / KCs / CCC / PESO / Japanese Approval / ClassNK Approval Zone 0...

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Data Sheet suitable for connection types: C01, C10, N01, N10 Signal + power supply Fig. 7: TH (version D & G) wiring diagram (2.5 mm2 conductor) Fig. 8: TH (version E & N) wiring diagram (1.5 mm2 conductor) suitable for connection type: NF1 Signal + power supply Fig. 9: TH (version E & N) wiring diagram (2.5mm2 conductor)

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Temposonics® TH Analog Data Sheet FREQUENTLY ORDERED ACCESSORIES – Additional options available in our Accessories Guide Position magnete Ring magnet OD33 Part no. 201 542-2 Ring magnet OD25.4 Part no. 400 533 Material: PA ferrite GF20 Weight: Approx. 14 g Surface pressure: Max. 40 N/mm2 Fastening torque for M4 screws: 1 Nm Operating temperature: −40…+105 °C (−40…+221 °F) Material: PA ferrite Weight: Approx. 10 g Surface pressure: Max. 40 N/mm2 Operating temperature: −40…+105 °C (−40…+221 °F) Material: PA ferrite GF20 Weight: Approx. 11 g Surface pressure: Max. 40 N/mm2 Fastening torque for M4...

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Data Sheet Material: Stainless steel 1.4571 (AISI 316 Ti) Weight offset: Yes Pressure: 4 bar (60 psi) Magnet offset: Yes Specific gravity: Max. 0.6 Operating temperature: -40...+125 °C (-40...+257 °F) Material: Stainless steel 1.4571 (AISI 316 Ti) Weight offset: Yes Pressure: 4 bar (60 psi) Magnet offset: Yes Specific gravity: 0.93 ± 0.01 Operating temperature: -40...+125 °C (-40...+257 °F) Material: Stainless steel (AISI 316L) Weight offset: Yes Pressure: 29.3 bar (425 psi) Magnet offset: No Specific gravity: 0.93 ± 0.01 Operating temperature: Material: Stainless steel (AISI 316L) Weight offset:...

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Temposonics® TH Analog Data Sheet O-ring for threaded ﬂange M18×1.5-6g Part no. 401 133 O-ring for threaded ﬂange ¾"-16 UNF-3A Part no. 560 315 Material: Fluoroelastomer Durometer: 75 ± 5 Shore A Operating temperature: −40…+204 °C (−40…+400 °F) Material: Fluoroelastomer Durometer: 75 ± 5 Shore A Operating temperature: −40…+204 °C (−40…+400 °F) Programming tools Hand programmer for analog output Part no. 253 124 Cabinet programmer for analog output Part no. 253 408 Easy teach-in-setups of stroke length and direction on desired zero / span positions. For sensors with 1 magnet. Kit includes: 1 ×...

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Data Sheet Standard stroke length (mm) Ordering steps Side connection with thread W-14 NPT (All versions) Top connection with thread W-14 NPT (All versions) Side connection with thread M16x1.5-6H (Version E & N) Top connection with thread M16x1.5-6H (Version E & N) Side connection with thread M20x1.5-6H (All versions) Top connection with thread M20x1.5-6H (All versions) Side connection with thread M20x1.5-6H (Version E & N) Standard stroke length (in.) Ordering steps Non Standard stroke lengths are available; must be encoded in 5 mm/0.1 in. increments.

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T-Series – TH Analog

T-Series – TH Analog

Catalog excerpts

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