MTS Sensors Temposonics R Series Datasheet

Magnetostrictive, absolute, non-contact linear-position sensors, devicenet output
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Temposonics
Magnetostrictive, Absolute, Non-contact
R-Series Models RP and RH
Model RP Profile-style position sensor
FEATURES
„ Linear, Absolute Measurement
„ LEDs For Sensor Diagnostics
„ Superior Accuracy, Resolution down to 2 µm
„ Non-Contact Sensing Technology
„ Linearity Deviation Less Than 0.01%
„ Repeatability Within 0.001%
„ Direct DeviceNet Output
BENEFITS
„ Rugged Industrial Sensor
„ Cost-effective Communications Network linking Industrial
Measurement and Control Devices
„ Interface Up to 64 Devices using one cable
APPLICATIONS
„ Continuous Operation In Harsh Industrial Conditions
„ High Pressure Conditions
TYPICAL INDUSTRIES
„ Factory Automation
„ Fluid Power
„ Plastic Injection and Blow Molding
„ Material Handling and Packaging
Linear-Position Sensors
DeviceNet Output
Data Sheet
®
Model RH Rod-style position sensor
Time-based Magnetostrictive position sensing principle
Movable position magnet
Magnetic field encompasses
entire waveguide - generated
by the interrogation pulse
Interrogation
Return wire
Waveguide
Strain-Pulse detector
Bias magnet
Benefits of Magnetostriction
Temposonics
linear-position
magnetostrictive position sensing principle developed by MTS.
Within the sensing element, a sonic-strain pulse is induced in a
specially designed magnetostrictive waveguide by the momentary
interaction of two magnetic fields. One field comes from a moveable
permanent magnet that passes along the outside of the sensor. The
other field comes from an "interrogation" current pulse applied along
the waveguide. The resulting strain pulse travels at sonic speed along
the waveguide and is detected at the head of the sensing element.
The position of the magnet is determined with high precision and
speed by accurately measuring the elapsed time between the applica-
tion of the interrogation pulse and the arrival of the resulting strain
pulse with a high-speed counter. The elapsed time measurement is
directly proportional to the position of the permanent magnet and is
an absolute value. Therefore, the sensor's output signal corresponds
to absolute position, instead of incremental, and never requires
recalibration or re-homing after a power loss. Absolute, non-contact
sensing eliminates wear, and guarantees the best durability and
output repeatability.
All specifications are subject to change. Contact MTS for specifications and
engineering drawings that are critical to your application. Drawings contained
in this document are for reference only. Go to http://www.mtssensors.com for
the latest support documentation and related media.
SENS
RS
O
Document Part Number
550651 Revision F
Magnetic field from
position magnet
Interaction of magnetic
fields causes waveguide to
generate a strain pulse
sensors
use
the
time-based
®

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  • Page 1 Temposonics ® ® Magnetostrictive, Absolute, Non-contact SENS Linear-Position Sensors R-Series Models RP and RH Document Part Number DeviceNet Output 550651 Revision F Data Sheet Model RP Profile-style position sensor Model RH Rod-style position sensor FEATURES Time-based Magnetostrictive position sensing principle Movable position magnet „...
  • Page 2: Product Overview

    Ring magnet, open-ring magnet, or ** The IP rating is not part of the UL Recognition. magnet float R-Series Models RP and RH Temposonics Linear-Position Sensors - DeviceNet Output ® Product Data Sheet, Document Part No.: 550651 Revision F (EN) 05/2014 MTS Sensors...
  • Page 3: Enhanced Monitoring And Diagnostics

    Figure 2. R-Series Model RP Profile-style sensor dimension reference (Shown with the integral connector option) R-Series Models RP and RH Temposonics Linear-Position Sensors - DeviceNet Output ® MTS Sensors Product Data Sheet, Document Part No.: 550651 Revision F (EN) 05/2014...
  • Page 4: Standard Magnet Selections (Model Rp)

    This magnet may influence the Open-ring magnet Style ‘M’ (0.81 in.) sensor performance specifica- tions for some applications. R-Series Models RP and RH Temposonics Linear-Position Sensors - DeviceNet Output ® Product Data Sheet, Document Part No.: 550651 Revision F (EN) 05/2014 MTS Sensors...
  • Page 5: Sensor Mounting

    (M5 threaded) using bottom groove 5 mm (0.20 in.) M5 Threaded stud and nut T-Slot nut, M5 thread Detail R-Series Models RP and RH Temposonics Linear-Position Sensors - DeviceNet Output ® MTS Sensors Product Data Sheet, Document Part No.: 550651 Revision F (EN) 05/2014...
  • Page 6: Model Rh Rod-Style Sensor Dimension Reference

    46 mm 53 mm Table 2. Model RH Rod-style sensor housing style and flange type references R-Series Models RP and RH Temposonics Linear-Position Sensors - DeviceNet Output ® Product Data Sheet, Document Part No.: 550651 Revision F (EN) 05/2014 MTS Sensors...
  • Page 7: Standard Magnet Selections (Model Rh)

    (This float is used with the Model RH Rod-style sensors for hydraulic fluid or fresh water applications only) R-Series Models RP and RH Temposonics Linear-Position Sensors - DeviceNet Output ® MTS Sensors Product Data Sheet, Document Part No.: 550651 Revision F (EN) 05/2014...
  • Page 8: Cylinder Installation

    41 mm 370376 (1.6 in.) 5-Pin micro DeviceNet connector mates with male (D51) connection type R-Series Models RP and RH Temposonics Linear-Position Sensors - DeviceNet Output ® Product Data Sheet, Document Part No.: 550651 Revision F (EN) 05/2014 MTS Sensors...
  • Page 9 = 5 µm (0.0002 in.) = Standard = 250 kBit/s = 2 µm (0.00008 in.) = 125 kBit/s R-Series Models RP and RH Temposonics Linear-Position Sensors - DeviceNet Output ® MTS Sensors Product Data Sheet, Document Part No.: 550651 Revision F (EN) 05/2014...
  • Page 10 Fax + 39 030 982 3359 Fax + 49 2351 56491 info.it@mtssensors.com info.de@mtssensors.com www.mtssensor.com www.mtssensor.de JAPAN CHINA MTS Sensors Technology Corp. MTS Sensors 737 Aihara-machi, Room 504, Huajing Commercial Center, Machida-shi, No. 188, North Qinzhou Road Tokyo 194-0211, Japan 200233 Shanghai, China Tel.

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