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TxIsoPack-USB Isolated and Linearized Programmable Thermocouple and RTD Temperature Transmitter

TxIsoPack-USB Head Mounted Programmable Temperature Transmitter
    Price Starting At: $158.00

    Overview

    The TxIsoPack-USB is a programmable Isolated and Linearized 2-wire 4 to 20mA head mounted temperature transmitter. TxIsoPack accepts Thermocouples Types J, K, T, E, N, R, S, B and 2,3 or 4 wire Pt100 RTD's. It can be optionally factory programmed or is quickly and easily programmed to your needs in the field using the optional USB Cable and Windows configuration software. The configuration is accomplished by connecting the transmitters USB micro-B port the of transmitter to your PC USB port. The output current is linearized and adjusted in fuction of the input sensor type and range configured.
    Features
    • Accepts Thermocouples J, K, T, E, N, R, S, B and 2,3 or 4 wire Pt100 RTD's
    • Isolated 1000 Vac for 1 minute between input and output
    • Linearized 2-Wire Loop powered 4 to 20 mA or 20 to 4 mA output
    • Cold junction compensation for thermocouples
    • USB micro-B port allows direct PC connection for configuration
    • Optional USB Cable and Windows configuration software
    • Power supply: 12 to 35 Vdc
    • Working temperature: -20 to +75°C (-4 to 167°F)
    • Sensor break detection according to NAMUR NE43 recommendations
    • Dimensions: 44 mm x 24 mm D x H
      Shipping Estimated Shipping 1 Week

    TxIsoPack-USB Programmable Temperature Transmitter Specifications
    Thermocouple Input Types Types J, K, T, E, N, R, S and B
    Impedance > 1 MΩ
    2, 3 and 4 Wire RTD Input Pt100
    Excitation Voltage Pt100 Type 2, 3 or 4 wire
    Excitation 0.17mA, a= 0.00385, according IEC 60751 (ITS-90)
    Voltage Input 0 to 50 mVdc
    Impedance > 1 MΩ
    Range, Accuracy and Minimum Span See Range and Accuracy Table Below
    Linearization Yes
    Isolation Between Input/Output 1000 Vac for 1 minute between input and output
    Total Accuracy Maximum error 0.3% of the maximum range for thermocouples
    0.2% for Pt100 and voltage
    Cold Junction Compensation Thermocouples <±1°C
    Response Time ≤500 ms
    Sensor Break Protection Programmable Upscale or Downsacle
    Power Supply 12 to 35 Vdc
    Maximum Load RL RL (max.) = (Vdc - 12)/0.02 [Ω]
    Where Vdc= Power supply voltage (12 to 35 Vdc)
    Output 4 to 20mA or 20 to 4mA current, 2-wired
    linear in relation to the temperature measurement by the selected sensor
    Output Resolution 0.004mA
    Ambient Operating Temperature -20 to 75°C (-4 to 167°F)
    Humidity 0 to 90% RH non-condensing
    Housing Material ABS
    Housing Dimension 44mm Dia. x 24mm H
    Electromagnetic Compatibility EN 61326-1:2006
    USB Connection 5-pin USB mini-B 5 connection
    TxIsoPack Sensor Type, Range Minimum Span and Accuracy Table
    Sensor Type Temperature Range Minimum Span Total Accuracy
    Type K (NiCr-NiAl) -238 to 2498°F
    -150 to 1370°C
    212°F
    100°C
    0.3% of the maximum range
    Type J (Fe-CuNi) -148 to 1400°F
    -100 to 760°C
    212°F
    100°C
    0.3% of the maximum range
    Type T (Cu-CuNi) -256 to 752°F
    -160 to 400°C
    90°F
    50°C
    0.3% of the maximum range
    Type E (NiCr-CuNi) -130 to 1328°F
    -90 to 720°C
    212°F
    100°C
    0.3% of the maximum range
    Type N (NiCrSi-NiSiMg) -454 to 2372°F
    -270 to 1300°C
    212°F
    100°C
    0.3% of the maximum range
    S (Pt10%Rh-Pt) -58 to 3200°F
    -50 to 1760°C
    752°F
    400°C
    0.3% of the maximum range
    R (Pt13%Rh-Pt) -58 to 3200°F
    -50 to 1760°C
    752°F
    400°C
    0.3% of the maximum range
    B (Pt30%Rh-Pt6%Rh) 932 to 3308°F
    500 to 1820°C
    752°F
    400°C
    0.3% of the maximum range
    Pt100 RTD -328 to 1202°F
    -200 to 650°C
    104°F
    40°C
    0.2% of the maximum range
    Voltage 0 to 50mV 5mV 0.3% of the maximum range
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