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Emerson AMS TREX Communicators

Emerson AMS TREX Communicators

From reducing downtime to ensuring compliance, Transcat is the partner Emerson customers trust to maintain the integrity of their AMS Trex Communicators. Let’s elevate your operational efficiency—Contact us today to optimize your Emerson AMS Trex experience!

Emerson TREX AMS CommunicatorEmerson TREX AMS Communicator

Optimize, Configure, and Maintain with the
Emerson AMS TREX – Powered by Transcat

The Emerson AMS TREX Device Communicator is the ultimate tool for field technicians—streamlining device configuration, diagnostics, and troubleshooting. At Transcat, we go beyond just supplying your Emerson AMS TREX; we ensure you get the right configuration and the best support to maximize your investment.

With our easy-to-use Configurator Tool, you can select the exact options and accessories you need, ensuring your communicator is tailored for your specific applications.

  • Choose Your Model & Features – Select from standard or advanced versions with built-in HART® and FOUNDATION™ Fieldbus capabilities.
  • Add Protective Accessories – Keep your Emerson AMS TREX safe with ruggedized cases, screen protectors, and carrying options.
  • Pre-Loaded Software & Licensing – Get your communicator fully loaded with the latest software and licenses to ensure seamless integration into your workflow

Emerson TREX Promotions


AMS TREX Limited Time Offer: SAVE 40% OFF with a trade-in of your existing handheld communicator!AMS TREX Limited Time Offer: SAVE 40% OFF with a trade-in of your existing handheld communicator!
AMS TREX Limited Time Offer: SAVE 40% OFF with a trade-in of your existing handheld communicator!AMS TREX Limited Time Offer: SAVE 40% OFF with a trade-in of your existing handheld communicator!
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  1. Configurable!
    Emerson AMS TREX Communicator
    Emerson AMS TREX Communicator
    Order #: TREX
    Availability: In stock
    $5,395.00
  2. Emerson TREXLHPKLWS3S Device Communicator PLUS with HART, IS, Wireless, 3 Year Support with Case
    Emerson TREXLHPKLWS3S Device Communicator PLUS with HART, IS, Wireless, 3 Year Support with Case Communicator PLUS w/HART, IS, Wireless, 3 Yr. Support w/Case
    Order #: TREXLHPKLWS3S
    Mfg #: TREXLHPKLWS3S
    Availability: In stock
    $11,219.00
    Communicator PLUS w/HART, IS, Wireless, 3 Yr. Support w/Case Learn More
  3. Emerson TREXCHPNAWS1 Device Communicator with HART, Wireless, 1 Year Standard Support
    Emerson TREXCHPNAWS1 Device Communicator with HART, Wireless, 1 Year Standard Support Device Communicator w/HART, Wireless, 1 Yr Standard Support
    Order #: TREXCHPNAWS1
    Mfg #: TREXCHPNAWS1
    Availability: In stock
    $8,203.00
    Device Communicator w/HART, Wireless, 1 Yr Standard Support Learn More
  4. Emerson TREXLFPKLWP3SRW Device Communicator PLUS with HART, ATEX, Wireless, 3 Year Premium Support, Radar App
    Emerson TREXLFPKLWP3SRW Device Communicator PLUS with HART, ATEX, Wireless, 3 Year Premium Support, Radar App Device Comm.PLUS w/HART, ATEX, Wireless,3 Yr. Prem, Radar
    Order #: TREXLFPKLWP3SRW
    Mfg #: TREXLFPKLWP3SRW
    Availability: In stock
    $16,966.00
    Device Comm.PLUS w/HART, ATEX, Wireless,3 Yr. Prem, Radar Learn More
  5. Emerson TREXLFPKL9S3 Device Communicator PLUS with HART & Fieldbus, IS, 3 Year Standard Support
    Emerson TREXLFPKL9S3 Device Communicator PLUS with HART & Fieldbus, IS, 3 Year Standard Support Device Communicator PLUS w/HART & Fieldbus, IS, 3 yr Standard
    Order #: TREXLFPKL9S3
    Mfg #: TREXLFPKL9S3
    Availability: In stock
    $13,886.00
    Device Communicator PLUS w/HART & Fieldbus, IS, 3 yr Standard Learn More
  6. Emerson TREXLHPKLWS1S Device Communicator PLUS with HART, IS with Case, Wireless, 1 Year Support
    Emerson TREXLHPKLWS1S Device Communicator PLUS with HART, IS with Case, Wireless, 1 Year Support Communicator PLUS w/HART, IS w/Case, Wireless, 1 Yr.Support
    Order #: TREXLHPKLWS1S
    Mfg #: TREXLHPKLWS1S
    Availability: In stock
    $10,811.00
    Communicator PLUS w/HART, IS w/Case, Wireless, 1 Yr.Support Learn More
  7. Emerson TREXLHPNAWS1S Device Communicator PLUS with HART Wireless, 1 Year Standard Support, Boot
    Emerson TREXLHPNAWS1S Device Communicator PLUS with HART Wireless, 1 Year Standard Support, Boot Device Communicator PLUS w/HART Wireless,1yr.Std.Support,Boot
    Order #: TREXLHPNAWS1S
    Mfg #: TREXLHPNAWS1S
    Availability: In stock
    $9,598.00
    Device Communicator PLUS w/HART Wireless,1yr.Std.Support,Boot Learn More
  8. Emerson TREXLFPKL9S1S Device Communicator HART+ Foundation, IS, Wireless with 1 Year Support and Case
    Emerson TREXLFPKL9S1S Device Communicator HART+ Foundation, IS, Wireless with 1 Year Support and Case Device Communicator HART+ Foundation Wireless w/Case
    Order #: TREXLFPKL9S1S
    Mfg #: TREXLFPKL9S1S
    Availability: In stock
    $12,785.00
    Device Communicator HART+ Foundation Wireless w/Case Learn More
  9. Emerson TREXLHPKL9S3S Device Communicator PLUS with HART, ATEX, CSA & IECEx IS, with Case
    Emerson TREXLHPKL9S3S Device Communicator PLUS with HART, ATEX, CSA & IECEx IS, with Case Communicator PLUS w/HART ATEX, CSA & IECEx IS, w/Case
    Order #: TREXLHPKL9S3S
    Mfg #: TREXLHPKL9S3S
    Availability: In stock
    $11,219.00
    Communicator PLUS w/HART ATEX, CSA & IECEx IS, w/Case Learn More
  10. Emerson TREXLHPKLWS1 Device Communicator PLUS with HART, IS, Wireless, 1 Year Standard Support
    Emerson TREXLHPKLWS1 Device Communicator PLUS with HART, IS, Wireless, 1 Year Standard Support Device Communicator PLUS w/HART IS, Wireless, 1 Yr Std Support
    Order #: TREXLHPKLWS1
    Mfg #: TREXLHPKLWS1
    Availability: In stock
    $10,566.00
    Device Communicator PLUS w/HART IS, Wireless, 1 Yr Std Support Learn More
  11. Emerson TREXLFPKLWS3 Device Communicator PLUS with HART & Fieldbus, IS, Wireless, 3 Year Standard Support
    Emerson TREXLFPKLWS3 Device Communicator PLUS with HART & Fieldbus, IS, Wireless, 3 Year Standard Support Device Communicator PLUS w/HART & FieldbusIS,Wireless, 3yr Std
    Order #: TREXLFPKLWS3
    Mfg #: TREXLFPKLWS3
    Availability: In stock
    $13,886.00
    Device Communicator PLUS w/HART & FieldbusIS,Wireless, 3yr Std Learn More
  12. Emerson TREXCHPNA9S1 Device Communicator with HART, 1 Year Standard Support
    Emerson TREXCHPNA9S1 Device Communicator with HART, 1 Year Standard Support Device Communicator w/HART, 1 Yr Standard Support
    Order #: TREXCHPNA9S1
    Mfg #: TREXCHPNA9S1
    Availability: In stock
    $8,203.00
    Device Communicator w/HART, 1 Yr Standard Support Learn More
  13. Emerson TREX Device Communicator PLUS with HART & Fieldbus, IS, Wireless, 3 Year Standard Support, Case, Radar App & WirelessHART Provisioning App
    Emerson TREX Device Communicator PLUS with HART & Fieldbus, IS, Wireless, 3 Year Standard Support, Case, Radar App & WirelessHART Provisioning App Device Communicator PLUS w/HART & Fieldbus IS,Wireless
    Order #: TREXLFPKLWS3SRW
    Mfg #: TREXLFPKLWS3SRW
    Availability: In stock
    $15,201.00
    Device Communicator PLUS w/HART & Fieldbus IS,Wireless Learn More
  14. Emerson TREXLFPKLWS3S Device Communicator PLUS with HART & Fieldbus, IS, Wireless
    Emerson TREXLFPKLWS3S Device Communicator PLUS with HART & Fieldbus, IS, Wireless Communicator PLUS w/HART & Fieldbus, IS, Wireless
    Order #: TREXLFPKLWS3S
    Mfg #: TREXLFPKLWS3S
    Availability: In stock
    $14,131.00
    Communicator PLUS w/HART & Fieldbus, IS, Wireless Learn More
  15. New
    Emerson TREXLFPKL9S3S TREX Device Communicator w/Case
    Emerson TREXLFPKL9S3S Device Communicator PLUS with HART & Fieldbus, IS, 3 Year Standard Support & Case TREX Device Communicator w/Case
    Order #: TREXLFPKL9S3S
    Mfg #: TREXLFPKL9S3S
    Availability: In stock
    $14,131.00
    TREX Device Communicator w/Case Learn More
  16. Emerson TREXLFPNAWS3 Device Communicator PLUS with HART & Fieldbus, Wireless, 3 Year Standard Support
    Emerson TREXLFPNAWS3 Device Communicator PLUS with HART & Fieldbus, Wireless, 3 Year Standard Support Device Communicator PLUS w/HART & Fieldbus, Wireless, 3yr Std
    Order #: TREXLFPNAWS3
    Mfg #: TREXLFPNAWS3
    Availability: In stock
    $13,058.00
    Device Communicator PLUS w/HART & Fieldbus, Wireless, 3yr Std Learn More
  17. Emerson TREXLFPKLWS1S Device Communicator HART+ Foundation, Wireless with Case
    Emerson TREXLFPKLWS1S Device Communicator HART+ Foundation, Wireless with Case Communicator HART+ Foundation Wireless w/Case
    Order #: TREXLFPKLWS1S
    Mfg #: TREXLFPKLWS1S
    Availability: In stock
    $12,785.00
    Communicator HART+ Foundation Wireless w/Case Learn More
  18. Emerson TREXCFPKLWS3 Device Communicator with HART & Fieldbus, IS, Wireless, 3 Year Standard Support
    Emerson TREXCFPKLWS3 Device Communicator with HART & Fieldbus, IS, Wireless, 3 Year Standard Support Device Communicator w/HART & Fieldbus, IS, Wireless, 3Yr Std
    Order #: TREXCFPKLWS3
    Mfg #: TREXCFPKLWS3
    Availability: In stock
    $12,351.00
    Device Communicator w/HART & Fieldbus, IS, Wireless, 3Yr Std Learn More
  19. Emerson TREXLHPKL9S1S Device Communicator with HART, IS, 1 Year Standard Support
    Emerson TREXLHPKL9S1S Device Communicator with HART, IS, 1 Year Standard Support Communicator w/HART, IS, 1 Yr Standard Support
    Order #: TREXLHPKL9S1S
    Mfg #: TREXLHPKL9S1S
    Availability: In stock
    $10,395.00
    Communicator w/HART, IS, 1 Yr Standard Support Learn More
  20. Emerson TREXLHPNAWS1 Device Communicator PLUS with HART Wireless, 1 Year Standard Support
    Emerson TREXLHPNAWS1 Device Communicator PLUS with HART Wireless, 1 Year Standard Support Device Communicator PLUS w/HART Wireless, 1 Yr Std Support
    Order #: TREXLHPNAWS1
    Mfg #: TREXLHPNAWS1
    Availability: In stock
    $9,738.00
    Device Communicator PLUS w/HART Wireless, 1 Yr Std Support Learn More
  21. Emerson TREXCHPKL9S1 Device Communicator with HART, IS, 1 Year Standard Support
    Emerson TREXCHPKL9S1 Device Communicator with HART, IS, 1 Year Standard Support Device Communicator w/HART, IS, 1 Yr Standard Support
    Order #: TREXCHPKL9S1
    Mfg #: TREXCHPKL9S1
    Availability: In stock
    $9,031.00
    Device Communicator w/HART, IS, 1 Yr Standard Support Learn More
  22. Emerson TREXCHPKLWS1S Device Communicator with HART, Case, 1 Year Standard Support
    Emerson TREXCHPKLWS1S Device Communicator with HART, Case, 1 Year Standard Support Device Communicator w/HART, Case,1 Yr.Std.Support
    Order #: TREXCHPKLWS1S
    Mfg #: TREXCHPKLWS1S
    Availability: In stock
    $8,919.00
    Device Communicator w/HART, Case,1 Yr.Std.Support Learn More
  23. Emerson TREXCHPKL9S1S Trex Device Communicator with HART IS, 1 year Support, Carrying Case
    Emerson TREXCHPKL9S1S Trex Device Communicator with HART IS, 1 year Support, Carrying Case Trex Device Communicator w/Hart IS,1-yr.Support,Carrying Case
    Order #: TREXCHPKL9S1S
    Mfg #: TREXCHPKL9S1S
    Availability: In stock
    $8,919.00
    Trex Device Communicator w/Hart IS,1-yr.Support,Carrying Case Learn More
  24. Emerson TREXCHPNA9S1S Device Communicator with HART, 1 Year Standard Support, Boot
    Emerson TREXCHPNA9S1S Device Communicator with HART, 1 Year Standard Support, Boot Device Communicator w/HART,1yr. Std.Support,Boot
    Order #: TREXCHPNA9S1S
    Mfg #: TREXCHPNA9S1S
    Availability: In stock
    $8,122.00
    Device Communicator w/HART,1yr. Std.Support,Boot Learn More
  25. Emerson TREXLHPKLWP3S Device Communicator PLUS with HART, IS, Wireless, 3 Year Premium Support
    Emerson TREXLHPKLWP3S Device Communicator PLUS with HART, IS, Wireless, 3 Year Premium Support Communicator PLUS w/HART, IS, Wireless,3-Yr. Premium Support
    Order #: TREXLHPKLWP3S
    Mfg #: TREXLHPKLWP3S
    Availability: In stock
    $12,909.00
    Communicator PLUS w/HART, IS, Wireless,3-Yr. Premium Support Learn More
Showing 1-25 of 85
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