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Product short description:
  • Transmitter, Loop, DC, or AC-Power
  • AC voltage or AC current input
  • DC voltage or DC current output
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These models convert sensor inputs to proportional process current or voltage output signals. AC voltage transmitters accept direct voltage inputs. Current models include an external AC current sensor.

This toroidal sensor outputs a safe DC milliamp signal which transmits accurately over long distances. Input span is a function of the primary turns placed on the sensor.

  • Excellent accuracy and stability ensure reliable measurements in harsh industrial environments.
  • External AC current sensor with DC mA output enables remote mounting of transmitter (for safe monitoring of the AC signal)
  • AC current range is a function of sensor primary turns for easy rescaling in field
  • Factory-calibrated AC current transmitter does not need recalibration
  • RFI and EMI resistance minimize the effects of environmental noise.
  • Compact, 1-inch wide housing uses less space.
  • Low power consumption. (350T as low as 9mA).
  • 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-CACX User Manual (Log in to download the file)

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

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

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

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

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

Additional information

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

250T-VAC-DIN-NCR: 0 to 150V AC, 50/60hz AC voltage input; 12 to 50V DC @ 20mA power; DIN rail G or T mount; no certification/approval required, 350T-VAC-Y-DIN-NCR: Transmitter, 50/60Hz, 0 to 150V AC voltage input; DIN rail G or T mount; no certification/approval required, 450T-VAC-Y-1-DIN-NCR: 50/60Hz, 0 to 150V AC voltage; 4 to 20mA DC output; 115V AC power; DIN rail G or T mount; no certification/approval required, 250T-CACX-DIN-NCR: 0 to 20A AC current input; 12 to 50V DC @ 20mA power; DIN rail G or T mount; no certification/approval required. Unit is factory calibrated for fixed range (adjustable by windings of sensor). Includes 5020-350 sensor, 350T-CACX-Y-DIN-NCR: 0 to 20A AC current input; 4 to 20mA DC output; DIN rail G or T mount; no certification/approval required. Unit is factory calibrated for fixed range (adjustable by windings of sensor). Includes 5020-350 sensor, 450T-CACX-Y-1-DIN-NCR: 0 to 20A AC current input; 4 to 20mA DC output; 115V AC power; DIN rail G or T mount; no certification/approval required. Unit is factory calibrated for fixed range (adjustable by windings of sensor). Includes 5020-350 sensor

Product Series

FlatPack Series

Communication
Configuration
FPGA Type
Logic Cells
Power
  • Description

    These models convert sensor inputs to proportional process current or voltage output signals. AC voltage transmitters accept direct voltage inputs. Current models include an external AC current sensor.

    This toroidal sensor outputs a safe DC milliamp signal which transmits accurately over long distances. Input span is a function of the primary turns placed on the sensor.

  • Features & Benefits

    • Excellent accuracy and stability ensure reliable measurements in harsh industrial environments.
    • External AC current sensor with DC mA output enables remote mounting of transmitter (for safe monitoring of the AC signal)
    • AC current range is a function of sensor primary turns for easy rescaling in field
    • Factory-calibrated AC current transmitter does not need recalibration
    • RFI and EMI resistance minimize the effects of environmental noise.
    • Compact, 1-inch wide housing uses less space.
    • Low power consumption. (350T as low as 9mA).
    • 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-CACX User Manual (Log in to download the file)

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

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

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

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

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

  • Additional information

    Additional information

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

    250T-VAC-DIN-NCR: 0 to 150V AC, 50/60hz AC voltage input; 12 to 50V DC @ 20mA power; DIN rail G or T mount; no certification/approval required, 350T-VAC-Y-DIN-NCR: Transmitter, 50/60Hz, 0 to 150V AC voltage input; DIN rail G or T mount; no certification/approval required, 450T-VAC-Y-1-DIN-NCR: 50/60Hz, 0 to 150V AC voltage; 4 to 20mA DC output; 115V AC power; DIN rail G or T mount; no certification/approval required, 250T-CACX-DIN-NCR: 0 to 20A AC current input; 12 to 50V DC @ 20mA power; DIN rail G or T mount; no certification/approval required. Unit is factory calibrated for fixed range (adjustable by windings of sensor). Includes 5020-350 sensor, 350T-CACX-Y-DIN-NCR: 0 to 20A AC current input; 4 to 20mA DC output; DIN rail G or T mount; no certification/approval required. Unit is factory calibrated for fixed range (adjustable by windings of sensor). Includes 5020-350 sensor, 450T-CACX-Y-1-DIN-NCR: 0 to 20A AC current input; 4 to 20mA DC output; 115V AC power; DIN rail G or T mount; no certification/approval required. Unit is factory calibrated for fixed range (adjustable by windings of sensor). Includes 5020-350 sensor

    Product Series

    FlatPack Series

    Communication
    Configuration
    FPGA Type
    Logic Cells
    Power