Temperature measuring amplifier IM12-TI01-2RTDR-2I-C0/24VDC, RTD, 2-channel, 0/4-20mA, SIL2

IM12-TI01-2RTDR-2I-C0/24VDC is a 2-channel TURCK temperature measuring amplifier for resistance thermometers. It converts two RTD or resistance signals to galvanically isolated 0/4...20 mA outputs and also outputs the difference of the two inputs.

• Inputs: 2 x RTD (Pt50, Pt100, Pt500, Pt1000, Ni50, Ni100, Ni500 and others) or 0...5 kΩ, 2-, 3- or 4-wire
• Outputs: 2 x 0/4...20 mA, source or sink (15...28 V); inputs assignable as E1, E2, E1-E2 or E2-E1
• Configuration: PC via FDT and IODD
• Supply: 10...30 V DC, ≤2.7 W
• Housing: polycarbonate/ABS, 120 x 12.5 x 117 mm, DIN rail (NS35), removable screw terminals
• Environment: IP20, -25...+70 °C

Used to bring Pt100 and similar sensors from a hazardous area into a control system as a standard current signal. Wire break and short circuit are indicated by a flashing red LED according to NE44, and the fault current can be set to < 3.5 mA or > 21.5 mA. A PC connection is needed for parameterisation.

Approvals: ATEX, cULus; for use in ATEX Zone 2. SIL 2.