1. General
XPB Series RTD Input Isolated Barrier converts thermal resistance signal in hazardous area into a standard process signal that have a linear relationship with the temperature, and outputs to the safe area. It is intelligent, input type of RTD and temperature range can be configured through computer. It restricts the energy from intrinsically safe port to hazardous area, insuring the system against explosion. It widely used in chemical industry, petroleum, natural gas, electricity, and other industrial fields. It is connected with all kinds of intrinsic safety instruments and used as the associated equipment of intrinsically safe explosion-proof system.
The product meets GB3836.1-2010 Explosive atmospheres - Part 1: Equipment-General requirements and GB3836.4-2010 Explosive atmospheres - Part 4: Equipment protection by intrinsic safety “i”. It has passed the test of China National Test Centre for Explosion Protect Electrical Products and obtained the Explosion-proof Certificate.
2. Features
Input, output and power are completely isolated, with strong anti-interference ability
PC programmable
High accuracy, high linearity, long - term running stability
Modular design, small size, low power consumption, suitable for intensive installation
Plug-in construction, easy installation, disassembly and maintenance
