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

 
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.