West Coast Plastics Equipment, Inc.
(800) 392-8569 - Fax (424) 342-9825 - sales@westcoastplastics.com
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Temposonics Position Transducers
Highly accurate absolute position sensors for linear measurement
Temposonics R-Series - has been discontinued and replaced by the new Temposonics R-Series V. Please contact us for help with cross referencing your Temposonics R-Series Transducer to the new R-Series V.

Temposonics G-Series - The G-Series position sensors feature a microprocessor-based design with enhanced diagnostics and programmability. They are available in both Hydraulic Rod Style and Profile Style housing configurations. Direct replacement for older Temposonics units (Tempo I, II, L-Series).

Temposonics E-Series - Economically Priced, Good resolution (to .002), Analog (voltage & current) & Digital Outputs (start/stop)

Please contact us to request a quote.
Magnetostriction - How does it work?

The Temposonics brand name was on the original magnetostrictive position sensor invented in 1970. This legacy, a wealth of practical industry experience, and an installed base of over 750,000 units is behind every MTS sensor.

A current pulse (interrogation pulse) is launched in a specially designed magnetostrictive waveguide creating an instantaneous magnetic field along the active length of a sensor. This magnetic field then interacts with the magnetic field emanating from the magnet attached to a moveable machine part. The interaction of the two magnetic fields creates a torsional strain pulse which travels at sonic speed through the waveguide medium and is detected by the sensor’s head electronics. The position of the magnet on the moveable machine part is determined by measuring the elapsed time between the launching of the interrogation pulse and the detection of the strain pulse. The result is a very precise, reliable, and repeatable position output.
Molders - Potentiometers are "Eating" Your Profits!!
Stop them with Temposonics
The Problem: Conventional linear potentiometers (linear pots) are not engineered to withstand the stress imposed by injection molding machines. In addition, most linear pots can’t stay on line while performing injector, ejector, and clamp functions at high cycle rates and with high acceleration forces. This problem is made worse by dust, dirt, and other pollutants common in the plant environment.

As a result, linear pots need repeated maintenance and frequent replacement. And even while fully operational, there is continuous mechanical wear on sensing elements which risks costly damage to other machine components.

The Cost:
  • Increased downtime
  • Reduced productivity
  • Mold damage due to worn potentiometers
  • Increased scrap

The Solution:

  • Temposonics linear transducers.

The Reliability: Temposonics transducers will outlast linear pots time and time again without periodic maintenance.

The Reason: Since Temposonics uses proven magnetostrictive technology, none of the sensing elements make contact. That means Temposonics transducers will outlast linear pots with no repair and no downtime--no matter how challenging the cycle rates and forces.

The Extras: Optional analog or digital outputs are available. Digital output minimizes noise, improves resolution, and sets the stage for the next generation of controls. Linear pots offer analog outputs only.

The Clincher: Temposonics transducers are priced comparable to a linear pot, while providing the performance quality of the well-known Temposonics line. Every facility with injection molding machines can improve productivity, increase equipment availability, and significantly reduce maintenance and replacements costs...with Temposonics.

This page last modified on 5/25/2023

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