Click to zoom
$450$510
Clear
Product short description:
  • Loop, DC, or AC-powered
  • DC Voltage or DC Current Output
  • Resistance: 100 to 10,000 ohm 3-wire Pot/slidewire
RSS
TWITTER
Visit Us
Follow Me
LINKEDIN
Share

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

Performance Specifications

Input Ranges: Resistance, 100 to 10,000 ohm three-wire pot/slidewire

Output Ranges:
DC Current: 4 to 20mA
DC voltage: 0 to 5V or 0 to 10V

Power Requirements:
250T: 12 to 50V DC @ 20mA (loop-powered)

350T: DC Voltage Source
Output Range                Power
4 to 20mA               10 to 36V DC @ 30mA
0 to 5V                      10 to 36V DC @ 9mA
0 to 10V                12.5 to 36V DC @ 9mA

450T: 115V or 230V AC, ±10%, 50 to 60Hz
Output Range                 Power
4 to 20mA                  115V AC @ 0.050A
4 to 20mA                  230V AC @ 0.025A
0 to 5V, 0 to 10V       115V AC @ 0.020A
0 to 5V, 0 to 10V      230V AC @ 0.010A

Ambient Temperature Range:
Operating: -13 to 185°F (-25 to 85°C)
Storage: -40 to 185°F (-40 to 85°C)
Accuracy:
±0.1% of calibrated span. Includes repeat-ability, hysteresis, terminal point linearity, and adjustment resolution.
Ambient Temperature Effect:
Less than ±0.01% of output span per °F (±0.018% per °C). (Specification includes the combined effects of zero and span over temperature).
Noise Resistance:
RFI: Less than ±0.5% of output span effect.
EMI: Less than ±0.25% of output span effect.
Noise Rejection:
Common Mode: 120dB at 60Hz, 100 ohm unbalance.
Normal Mode: 26dB at 60Hz, 100 ohm source.
Response Time: Output reaches 98% of output span in 300mS.
Bandwidth: -3dB at 3 Hz, typical
Output Compliance:
250T: RLOAD (max.) = (VSUPPLY – 12V) / 20mA
350T: RLOAD (max.) = (VSUPPLY – 2.5V) / 20mA
450T: RLOAD = 600 ohms

  • 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 12 × 13 × 3 in
Part Number

DIN Rail 3.0, DIN Rail 16.7

  • Description

    DIN Rail Strip, Type T

  • 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 12 × 13 × 3 in
    Part Number

    DIN Rail 3.0, DIN Rail 16.7