Description

Applications

  • Linearised temperature measurement with PT100/1000, Ni100/1000, or TC sensor.
  • Conversion of linear resistance variation to a standard analogue current signal, for instance from valves or Ohmic level sensors.
  • Amplification of a bipolar mV signal to a standard 4…20 mA current signal.

Features

  • RTD, TC, Ohm, or mV input
  • Extremely high measurement accuracy
  • Galvanic isolation
  • Programmable sensor error value
  • 1- or 2-channel version
  • 6331B can be installed in EX zone 0.

Options

Type Version Galvanic Isolation Channels
6331 A: Standard
B: ATEX		 2: 1,500 VAC A: Single
B: Double

If required, Omni Instruments will program a 6331 to your specific requirements. Please contact us for details.