Click to zoom
$235$390
Clear
Product short description:
  • 100 ohm Pt, 120 ohm Ni, 10 ohm Cu (selectable type) input
  • 4 to 20mA DC output
  • 12-50V DC from output loop power
  • DIP-switch configuration, push-button calibration
RSS
FACEBOOK
FACEBOOK
TWITTER
Visit Us
LINKEDIN

These units accept universal RTD or resistance input signals and output proportional DC current signals. The output can also be linearized to the input sensor signal. Single-channel 657T and dual-channel 658T units are ideal for panel shops and end-users who require a high-density signal conditioner that can accommodate a broad range of temperature measurement applications.

Configuration is fast and easy. First, you select the input type with a simple DIP switch. Then, you set your zero/full-scale output values using a toggle switch on the front panel to increase or decrease the signal until you read the desired output value on your voltmeter. The toggles make it easy to calibrate a normal (proportional) or reverse-acting (inverse) response in seconds. After completing the calibration, just press the mode/set toggle and your configuration settings are safely saved to nonvolatile memory.

  • Selectable RTD input types offer flexibility to fit many applications
  • DIP switch-configuration and self-ranging technologies speed installation without pots, jumpers, or software
  • Toggle-switch calibration simplifies field adjustments for faster and easier maintenance
  • Configuration lockout safety feature prevents tampering and accidental changes
  • Reverse-acting output capability enables inverse proportional control signals
  • Dual channel model saves space and reduces equipment costs
  • High-resolution sigma-delta A/D converters deliver superior accuracy for reliable measurements
  • Lead break detection supports upscale or downscale fail-safe mode
  • Operating temperature range: -25 to 75°C (-13 to 167°F)

Manuals

657T, 658T User Manual (Log in to download the file)

Brochures

Additional information

Weight 16 oz
Dimensions 1.1 × 5 × 4.5 in
Part Number

657T-0600: Single channel, 657T-0600-C: Single channel, with factory calibration. Specify ranges at checkout, 658T-0600: Dual channel, 658T-0600-C: Dual channel, with factory calibration. Specify ranges at checkout

Product Series

600 Series

  • Description

    These units accept universal RTD or resistance input signals and output proportional DC current signals. The output can also be linearized to the input sensor signal. Single-channel 657T and dual-channel 658T units are ideal for panel shops and end-users who require a high-density signal conditioner that can accommodate a broad range of temperature measurement applications.

    Configuration is fast and easy. First, you select the input type with a simple DIP switch. Then, you set your zero/full-scale output values using a toggle switch on the front panel to increase or decrease the signal until you read the desired output value on your voltmeter. The toggles make it easy to calibrate a normal (proportional) or reverse-acting (inverse) response in seconds. After completing the calibration, just press the mode/set toggle and your configuration settings are safely saved to nonvolatile memory.

  • Features & Benefits

    • Selectable RTD input types offer flexibility to fit many applications
    • DIP switch-configuration and self-ranging technologies speed installation without pots, jumpers, or software
    • Toggle-switch calibration simplifies field adjustments for faster and easier maintenance
    • Configuration lockout safety feature prevents tampering and accidental changes
    • Reverse-acting output capability enables inverse proportional control signals
    • Dual channel model saves space and reduces equipment costs
    • High-resolution sigma-delta A/D converters deliver superior accuracy for reliable measurements
    • Lead break detection supports upscale or downscale fail-safe mode
    • Operating temperature range: -25 to 75°C (-13 to 167°F)
  • Specs & Data Sheets

    Manuals

    657T, 658T User Manual (Log in to download the file)

    Brochures

  • Additional information

    Additional information

    Weight 16 oz
    Dimensions 1.1 × 5 × 4.5 in
    Part Number

    657T-0600: Single channel, 657T-0600-C: Single channel, with factory calibration. Specify ranges at checkout, 658T-0600: Dual channel, 658T-0600-C: Dual channel, with factory calibration. Specify ranges at checkout

    Product Series

    600 Series