Ordering Information Model TREX Base Trex Platform(1) Communication Module L Device Communicator Plus communication module(2) Applications F HART + Foundation Fieldbus Applications(3) Power Module Type P Rechargeable Li-Ion Power Module Product Certifications KL ATEX, CSA (US/Canada) and IECEx Intrinsically Safe (includes FISCO as applicable) Radio Options 9 None Support(4) P3 Premium Support (3 Year)(5) Option Codes (multi-select) SRW Carrying Case(6)Radar Master App(7)WirelessHART Provisioning App(7) Includes AC Adapter, USB Cable, Lead Set with connectors, Hand Strap, Quick Start Guide and Resource DVD.ValveLink Mobile application available at no charge once Trex unit is activated.Includes additional Lead Set with connectors.Includes Foundation Fieldbus Power Plug when ordered with Device Communicator Plus communication module (L).Includes 1 year warranty against manufacturing defects unless otherwise stated.Includes Standard Support, extended coverage against manufacturing defects, and accidental damage.Leave blank for no carrying case.Only available on select AMS Trex models.