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T-Series – TH CANbus

T-Series – TH CANbus
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T-Series – TH CANbus

Product catalog summary
Overview: The Temposonics® T-Series TH CANbus linear position sensors are engineered for precise position measurement in challenging industrial settings, utilizing magnetostrictive technology for accurate, non-contact, and wear-free measurements.
Measurement Technology: These sensors operate on a time-of-flight principle, where a current pulse generates a magnetic field that interacts with a position magnet, creating a torsional strain pulse. This pulse is then converted into an electrical signal to determine position with high accuracy and repeatability.
TH Sensor Features: The TH sensors are robust and certified for hazardous areas under multiple international standards, including ATEX, UK Ex, and IECEx. They are suitable for high-pressure, petrochemical, and caustic environments, offering ingress protection up to IP69.
Technical Data: Supporting CAN-Fieldbus systems with adjustable baud rates, these sensors can measure multiple positions with resolutions of 2 µm and 5 µm. They maintain high linearity, repeatability, and low hysteresis, with a temperature coefficient of less than 15 ppm/K.
Operating Conditions: The sensors function between -40°C and +75°C, with a humidity tolerance of 90% relative humidity. They are tested for shock and vibration resistance and comply with EMC directives.
Design and Material: Constructed from stainless steel, the sensors offer various flange types, are RoHS compliant, and support stroke lengths from 25 mm to 7620 mm.
Certifications: Certified for various hazardous area classifications, including flameproof and explosion-proof standards across Europe, the USA, Canada, Japan, China, and India.
Connection Options: Multiple connection types and configurations are available, with detailed wiring diagrams for different versions.
Accessories: A range of position magnets and other accessories are available to enhance sensor functionality.
Specifications:
  • Ring Magnet OD25.4: Part No: 400 533, Material: PA ferrite GF20, Weight: Approx. 14 g, Surface Pressure: Max. 40 N/mm², Operating Temperature: −40…+105 °C.
  • U-Magnet OD33: Part No: 251 416-2, Material: PA ferrite, Weight: Approx. 10 g, Surface Pressure: Max. 40 N/mm², Operating Temperature: −40…+105 °C.
  • U-Magnet OD63.5: Part No: 201 553, Material: PA ferrite GF20, Weight: Approx. 11 g, Surface Pressure: Max. 40 N/mm², Operating Temperature: −40…+105 °C.
  • Magnet Spacer: Part No: 400 633, Material: PA 66-GF30, Weight: Approx. 26 g, Surface Pressure: 20 N/mm², Operating Temperature: −40…+75 °C.
Floats:
  • Float Part No: 251 387-2: Material: Stainless Steel (AISI 316L), Pressure: 22.4 bar, Operating Temperature: −40…+125 °C.
  • Float Part No: 200 938-2: Material: Stainless Steel (AISI 316L), Pressure: 8.6 bar, Operating Temperature: −40…+125 °C.
  • Float Part No: 251 469-2: Material: Stainless Steel (AISI 316L), Pressure: 29.3 bar, Operating Temperature: −40…+125 °C.
Sealings:
  • O-ring for Threaded Flange M18×1.5-6g: Part No: 401 133, Material: Fluoroelastomer, Operating Temperature: −40…+204 °C.
  • O-ring for Threaded Flange ¾"-16 UNF-3A: Part No: 560 315, Material: Fluoroelastomer, Operating Temperature: −40…+204 °C.
Order Code: Sensor Model: TH Rod, Design: Enclosure Type 4 and 4X, Operating Voltage: +24 VDC, Stroke Length: 25…7620 mm.
Contact Information: Temposonics, LLC in the USA, Temposonics GmbH & Co. KG in Germany, and branch offices in Italy, France, UK, Scandinavia, China, and Japan.
Notes: Ensure float specific gravity is at least 0.05 less than the measured liquid. Manuals, software, and 3D models are available at www.temposonics.com.
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Catalog excerpts

T-Series – TH CANbus-1

T-Series - TH CANbus Magnetostrictive Linear Position Sensors I ATEX/UK Ex/IECEx/CEC/NEC/CCC/PESO certified/Japanese approval I Continuous operation under harsh industrial conditions I Flameproof/Explosionproof/Increased safety

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T-Series – TH CANbus-2

Temposonics® TH CANbus 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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T-Series – TH CANbus-3

Data Sheet TECHNICAL DATA Output Resolution 2 pm, 5 pm; velocity step size: See following table For stroke lengths having a cycle time of Velocity step size at 5 pm position at 2 pm position resolution resolution See next page for “Mechanical mounting” 1/ With position magnet # 201 542-2 2/ If there is contact between the moving magnet (including the magnet holder) and the sensor rod, make sure that the maximum speed of the moving magnet is < 1 m/s (Safety requirement due to ESD [Electro Static Discharge])

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T-Series – TH CANbus-5

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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T-Series – TH CANbus-6

Temposonics® TH CANbus Data Sheet TECHNICAL DRAWING 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) Refer to “Table 1” for “TH rod sensor threaded flange type references” on page 7 Sensor electronics housing 132.5 (5.22) 2.5 “TH threaded flange type references” Referrod to sensor “Table 1” for “TH rod sensor threaded flange type references” on page 7 Strokelength length> >5000 5000mm mm(196.9...

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T-Series – TH CANbus-7

Data Sheet CONNECTION OPTIONSSide connection C01/N01/NF1 (with adapter)/M01 (without adapter) 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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T-Series – TH CANbus-8

Temposonics® TH CANbus 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 / CCC / PESO / Japanese Approval Version G: ATEX / UK Ex / IECEx / CEC / NEC / CCC / PESO / Japanese Approval Zone 0 Version E (example: Threaded flange with raised-face) Flameproof housing with increased safety connection chamber ATEX / UK Ex / IECEx / CCC / PESO / Japanese Approval Zone 0 Fig. 6: Temposonics® TH Zone classification NOTICE Seal sensor according to...

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T-Series – TH CANbus-9

Data Sheet CONNECTOR WIRINGVersion D & G suitable for connection types: C01, C10, N01, N10 Signal + power supply CAN_L CAN_H Not connected Not connected +24 VDC (-15/+20 %) DC Ground (0 V) Cable shield Fig. 7: TH (version D & G) wiring diagram (2.5 mm2 conductor) Fig. 9: TH (version E & N) wiring diagram (2.5 mm2 conductor)

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T-Series – TH CANbus-10

Temposonics® TH CANbus Data Sheet FREQUENTLY ORDERED ACCESSORIES – Additional options available in our Accessories Catalog Position magnets 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...

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T-Series – TH CANbus-11

Data Sheet Stop collar for 0 10 mm Fixing clip Part no. 560 777 Part no. 561 481 Material: Stainless steel (AISI 316L) Pressure: 29.3 bar (425 psi) Specific gravity: Max. 0.67 Operating temperature: Provides end of stroke stops for float Material: Stainless steel 1.4301 (AISI 304) Weight: Approx. 30 g Hex key 7/64" required Application: Used to secure sensor rods (0 10 mm (0 0.39 in.)) when using an U-magnet or block magnet Material: Brass, non-magnetic Controlling design dimensions are in millimeters and measurements in () are in inches 4/ • Be sure that the float specific gravity is at least...

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T-Series – TH CANbus-12

Temposonics® TH CANbus 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) Manuals, Software & 3D Models available at: www.temposonics.com Controlling design dimensions are in millimeters and measure

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T-Series – TH CANbus-13

ORDER CODE Data Sheet

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T-Series – TH CANbus-14

Data Sheet • Specify magnet numbers for your sensing application and order separately. • The number of magnets is limited by the stroke length. • The minimum allowed distance between magnets (i.e. front face of one to the front face of the next one) is 75 mm (3 in.). • Use magnets of the same type for multi-position measurement. Accessories have to be ordered separately 6/ Please contact Temposonics if you are interested in further CAN protocols 7/ Note: Specify magnet numbers for your sensing application and order separately

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