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Product short description:
  • Loop, DC, or AC-powered
  • DC Voltage or DC Current Output
  • Resistance: 100 to 10,000 ohm 3-wire Pot/slidewire

250T-P, 350T-P, 450T-P: Isolated Transmitter; Potentiometer / Slidewire Input Description

These models convert sensor inputs to proportional process current or voltage output signals.

Models

250T: Loop-powered transmitter series
350T: DC-powered transmitter series
450T: AC-powered transmitter series

250T-P, 350T-P, 450T-P: Features & Benefits

  • Excellent accuracy and stability ensure reliable measurements in harsh industrial environments
  • RFI and EMI resistance minimize the effects of environmental noise
  • 75% span adjustment enables precise application calibration
  • Compact, 1-inch wide housing uses less space for easier installation in control panels
  • Low power consumption. 350T units operate on currents as low as 9mA to help prevent expensive upgrades to larger power supplies
  • 1500V AC peak isolation (250V AC or 354V DC continuous) prevents ground loops
    •    250T models: Input isolated from output/power
    •    350T models: Input isolated from output and power. Output and power share a common
    •    450T models: 3-way isolation. Input, output, and power circuits are isolated from each other
  • Operating temperature range: -13 to 185°F (-25 to 85°C)

Manuals

250T-P User Manual (Log in to download the file)

350T-P User Manual (Log in to download the file)

450T-P User Manual (Log in to download the file)

Additional information

Weight 16 oz
Dimensions 3 × 1 × 3.2 in
Part Number

250T-P-DIN-NCR: Loop-powered, 350T-P-Y-DIN-NCR: 4 to 20mA DC output; DC-powered, 450T-P-Y-1-DIN-NCR: 4 to 20mA output; 115V AC power

Product Series

FlatPack Series

  • Description

    250T-P, 350T-P, 450T-P: Isolated Transmitter; Potentiometer / Slidewire Input Description

    These models convert sensor inputs to proportional process current or voltage output signals.

    Models

    250T: Loop-powered transmitter series
    350T: DC-powered transmitter series
    450T: AC-powered transmitter series

    250T-P, 350T-P, 450T-P: Features & Benefits

    • Excellent accuracy and stability ensure reliable measurements in harsh industrial environments
    • RFI and EMI resistance minimize the effects of environmental noise
    • 75% span adjustment enables precise application calibration
    • Compact, 1-inch wide housing uses less space for easier installation in control panels
    • Low power consumption. 350T units operate on currents as low as 9mA to help prevent expensive upgrades to larger power supplies
    • 1500V AC peak isolation (250V AC or 354V DC continuous) prevents ground loops
      •    250T models: Input isolated from output/power
      •    350T models: Input isolated from output and power. Output and power share a common
      •    450T models: 3-way isolation. Input, output, and power circuits are isolated from each other
    • Operating temperature range: -13 to 185°F (-25 to 85°C)
  • Specs & Data Sheets

    Manuals

    250T-P User Manual (Log in to download the file)

    350T-P User Manual (Log in to download the file)

    450T-P User Manual (Log in to download the file)

  • Accessories

  • Additional information

    Additional information

    Weight 16 oz
    Dimensions 3 × 1 × 3.2 in
    Part Number

    250T-P-DIN-NCR: Loop-powered, 350T-P-Y-DIN-NCR: 4 to 20mA DC output; DC-powered, 450T-P-Y-1-DIN-NCR: 4 to 20mA output; 115V AC power

    Product Series

    FlatPack Series