Define Instruments TM-2HLI Temperature Transmitter

Isolated, loop powered transmitter that head mounts to an RTD or thermocouple and outputs a 4-20mA signal.

$98.00

Effective April 10, 2025, a 10% surcharge will be added to the purchase of all Define Instruments products. The surcharge will appear as a separate line item on the order.


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Part Number
  • TM-2HLI
Manufactured
Includes
Availability
  • 34 in stock
Product Manual

Features

  • Accepts RTD or thermocouple input signals
    • 2- or 3-wire PT100 or PT1000 RTDs
    • 2-wire type B, E, J, K, N, R, S, & T thermocouples
  • <±0.03% FSO accuracy
  • 9.5 to 36VDC power supply
  • Program using free Define ToolBox software download
    • No power supply or calibrator required
    • Requires a USB Bridge Key
  • Designed to withstand harsh EMC environments
  • CE approved & 5-year guarantee

Required Components

These additional components are required for the operation of your product. We strongly advise you to purchase these components unless you already own them or own a suitable alternative.

Define Instruments Bridge Key Communications Kit
Define Instruments Bridge Key Communications Kit

PC connection to all USB-programmable Define Instruments, required for Zen, Javelin, Twin Link, Sentry, Merlin, Pathfinder & TM Series.

In Stock
$59.00
Define Instruments Head Mount Adapter Cable
Define Instruments Head Mount Adapter Cable

Head mount adapter for Bridge Key (sold separately). Enables PC setup of TM-2HL and TM-2HLI head mount transmitters.

$15.00