IUC-7X-RTX: Isolated RTD Transmitter            specsheet 

  • High Input-Output-Power Isolation (1500VAC Test)
  • Standard Ranges for 100 Ohm Platinum RTD's
  • Special Ranges Available
  • Industry Standard Output: 4-20 mA, 1-5 VDC, and more
  • High Output Drive on Curren Outputs
  • Easy Field Calibration
  • Two Wire Supply Option for Two Wire Transmitters
  • Power: 117 VAC 50/60 Hz (Optional 24 VDC)
  • High Noise Rejection
  • CSA and NRTL Approved (LR 51078)

The IUC-7X-RTX is an isolated RTD transmitter that provides high isolation and rugged design for many control applications. Three-way isolation is provided between the input, the output and the power. The signal isolation takes place through state-of-the-art optical isolators to ensure high accuracy and repeatability. Special output drive circuitry allows the IUC-7X-RTX to drive loads of up to 1600 Ohms which makes it ideal for driving multi instrument loops.

Several standard RTD ranges are available and special ranges are available upon consultation with the factory or your representative.

  • Isolation: Input to Output to Power 1500 VAC (test)
  • RTD Type: 100 Ohm Platinum at 0 Deg.C., 0.0385 Alpha
  • Accuracy/Linearity:+/- 0.3% max., +/- 0.1% typ.
  • Operating Temperature: -40 Deg.C. to +50 Deg.C.
  • Temperature Effects: +/-0.5% max., +/-0.2% typ. (for 40 Deg.C. change)
  • Output Ripple: less than 0.1% p-p value
  • Common Mode Rejection: 120 dB @ 60 Hz
  • Loop Drive: Max. 1600 Ohms at 20mA