The signal generated by the two-wire or three-wire RTDs in the hazardous area is picked up by this product, and converted to the standard analog current or voltage signal which is isolated with hazardous field. While limiting the energy of intrinsically safe end string into hazardous area, to ensure that the system is intrinsically safe explosion-proof performance. The product has a Mini USB interface, It can be used for programming to configure the type and range of input and output signals. An independent power supply is needed for the product lator with isolation power output you need.and the port of power supply, input and output are isolated from each other. The thickness is 12.5mm. Connection of field devices and the regions: 2-wire, 3-wire RTDs. zone 0,zone 1,zone 2; IIA,IIB,IIC,T4~T6 hazardous area.

• Vin (VDC) - 24 (18~36)
• Package - DIN-Rail
• Input Signal - Pt100, Cu50, Cu100
• Current Output - 4~20mA / 0~20mA (Programmable)
• Voltage Output - 0~5V / 0~10V / 1~5V / 2~10V (Programmable)

Datasheet Link