Description

Application

• Electronic temperature measurement with resistance sensor or thermocouple sensor.
• Ex barrier for temperature sensors, potentiometers, and current / voltage signals.
• Ex power supply for 2-wire transmitters in zone 0, 1, 2, 20, 21 and 22.
• 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

• Jumper selectable inputs for current/voltage or temperature.
• Programmable current (0…100 mA) and voltage (0…250 VDC) inputs.
• Programmable PT100, Thermocouple, mV and linear resistance inputs
• 3-port 3.75 kVAC galvanic isolation
• Configurable current and voltage output
• Universal voltage supply
• Single and Dual channel versions
• Loop supply > 17.1 V in Ex zone 0

Options