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ProComSol USB Powered HART Modem

The HM-USB-PWR is ideal for bench testing or configuring HART Instruments. It reduces the need for separate power connections to the instrument, and the use of a 250 Ohm resistor, by supplying the required load and voltage internally. This allows simplified quick connections when bench testing HART devices

The HM-USB-PWR can also be used as a standard HART modem for field configurations when the device is powered and part of an existing control loop, and the power supply and load are not required.

Out of stock. Allow 1 - 2 weeks for delivery.

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Manufacturer ProComSol
Manuf. Model HM-USB-PWR
Manufactured In U.S.
  • Combination HART Modem and Power Supply for HART transmitters
  • +24Vdc supply from USB connection to PC or AC outlet
  • 1500 Vdc Opto Isolation between HART and USB circuits
  • USB 1.1 and 2.0 compatible
  • Integral standard USB type A connector
  • Heavy duty HART Mini grabber connectors
  • Designed to meet HART Physical Layer Spec HCF_SPEC-54
  • Self powered, no external power supply or batteries needed
  • 1.8m (6ft) cable length
  • Easy to install Virtual Serial Port for any Windows application
  • Compact size 140 x 64 x 25mm
  • Rugged ABS plastic enclosure
  • HART Modem Test Program included
Includes Test Leads, Minigrabber Test Clips and USB Power Adapter
Warranty 12 Months
Returns Policy Covered by our 7 day NQA return guarantee. See our help section for full details.

Check items to add to the cart or select all

  1. 250 Ohm HART Loop Resistor

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