Description

Applications

  • Electronic temperature measurement with resistance sensor or thermocouple sensor.
  • Ex barrier for temperature sensors, potentiometers and current/voltage signals.
  • Conversion of current signals from supplied transmitters to 2-wire 4-20mA signals.
  • Amplification of mV signals.
  • Conversion of linear resistance variation.
  • Galvanic isolation of analogue signals.
  • Measurement of floating signals.
  • Linearisation of non-linear Ohm, mV, mA, or voltage signals.
  • Separation of circuits in PELV/SELV installations.

Features

  • Input for RTD, TC, mV, linear resistance, mA, and V
  • 3.75 kVAC galvanic isolation
  • 4-20 mA loop output
  • Single and Dual channel versions
  • ATEX Ex version
  • DIN rail mounting

Configuration

The transmitter is configured to the present task by way of a PC and the Loop Link interface. The transmitter can be configured with or without a connected supply voltage as the communications interface supplies the necessary voltage to the set-up. The communications interface is galvanically isolated to protect the PC port. Communication is 2-way to allow the retrieval of the transmitter set-up into the PC and to allow the transmission of the PC set-up to the transmitter. For users who do not wish to do the set-up themselves, the 5131 can be delivered configured according to customer specifications: input type, measurement range, sensor error detection, and output signal.

If you require, Omni Instruments can program the unit before shipping to your specific applications. Please send us a completed Configuration Form below and send it to us.

Options

Type Version Input Channels
5131 A: Standard – : RTD/TC/R/mA/V/mV A: Single
B: Dual
5131 B: ATEX 1 : RTD/TC/mV/R
2 : mA/V/mV
3 : Channel 1, RTD/TC/mV/R
Channel 2, mA/V/mV		 A: Single
B: Dual

Note: For TC inputs with internal CJC, remember to order the CJC connectors type 5910 / 5910 EEx (ch. 1) and 5913 / 5913 EEx (ch. 2).

If required, Omni Instruments will program a 5131 to your specific requirements. Please contact us for details.