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  • TM-2HL Head Mount Transmitter, RTD Input, 4-20mA Output

    Designed for Temperature Probes

    TM-2HL
    Buy at Instrumart
    • Bridge Key
      Bridge Key - $

      Universal USB Communications Kit

        Out of stock. Pre-order available.

    What it does:
    The TM-2HL accepts a temperature RTD input signal and outputs a 4-20mA signal.

    The TM-2HL is a DIN B style head mount transmitter that accepts a 2-wire or 3-wire PT100/1000 input signal, and converts it to an industry standard 4–20mA output.

    • Low cost, high accuracy 0.03%
    • Non-isolated
    • Loop powered
    • Fast, hassle-free USB programming using Define ToolBox
    • Enhanced EMC specifications

    Easy USB programming using Define ToolBox

    • No power supply or calibrator required
    • Uses the universal USB Bridge Key (sold separately) for PC connection
    Buy at Instrumart
    CE
    Power
     
    Power supply
    9.5-36V DC
    Supply voltage sensitivity
    < ±0.005%/V FSO
    General Specifications
     
    Accurate to
    <±0.03% FSO typical
    Ambient drift
    <±0.003%/°C FSO typical
    Noise immunity
    125dB CMRR average (2.0kV DC limit)
    RF immunity
    <1% eff ect FSO typical
    Response time
    400msec typical (10–90% 300msec typical)
    RTD Input
     
    RTD input type
    PT100 or PT1000 DIN 3-wire type (2-wire can be used with off set calibration)
    Lead wire resistance

    PT100: 10Ω/wire max. Pt1000: 5Ω/wire max
    0.02% FSO off set error per Ω of lead resistance
    Sensor current
    0.15mA nominal
    Sensor break output drive
    Function high upscale/low downscale
    Accuracy
    ≤ 0.3°C
    USB programmable zero
    0–±99% of the span
    USB programmable span
    –328 to 1562°F (–200 to 850°C)
    Linearity (PT100)
    0.02% FSO for span inputs ≤200°C. 0.1% FSO for span inputs ≤850°C
    Linearity (PT1000)
    0.02% FSO for span inputs ≤200°C. 0.2% FSO for span inputs ≤520°C
    Analog Output (Retransmission)
     
    Analog output type
    4-20mA (loop powered)
    Output load resistance
    700Ω at 24V DC (50Ω/V above 9.5V DC)
    Max output current
    Limited to <28mA (Emission & immunity)
    Programming
     
    Define ToolBox
    Simple programming using Define ToolBox (requires Bridge Key, sold separately)
    Construction
     
    Casing
    In head mount, designed for temperature probes
    Dimensions (H x W x D)
    0.91 x 1.73 x 1.73" (23 x 44 x 44mm)
    Environmental Conditions
     
    Operating temperature
    –4 to 149°F (–20 to 65°C)
    Storage temperature
    –4 to 212°F (–20 to 100°C)
    Operating humidity
    5–85%RH max (non-condensing)
    Certifications & Compliances
     
    EMC
    Emissions (EN 61326). Immunity 61326). Safety (EN 61010-1)

    TM-2HL Manual TM-2HL Manual 16V10, 21-Dec-2016 | (105 KB)

    TM-2HL Manual 2009-2016 TM-2HL Manual 2009-2016 15V09, 08-Oct-2015 | (149 KB)

    Define ToolBox

    Define ToolBox

    Smart, simple software to program your non-Zen series products

    Use Define ToolBox software to program your non-Zen series product via your PC. It configures:

    It offers a simple interface for connecting to your compatible device, and a range of flexible configuration options, including an extensive library of pre-calibrated ranges and linearization tables for advanced scaling.

    Read more

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