Description

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 GB***6.*****0 Explosive atmospheres - Part 1: Equipment-General requirements and GB***6.*****0 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.
 
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

Examples of ordering
Refer to the code table above and provide the model number correctly.  Example 1 input: hazardous area, one channel Pt**0, temperature range: ****0℃, output: safe area, one channel ***0mA, power supply: *4VDC
          order model: XPB-R-TP-B-A**0
Example 2 input: hazardous area, one channel Ni***0, temperature range: ******0℃, output: safe area, two channels ***0mA, power supply: *4VDC
          order model: XPB-R-TN-Y-A***-A**0（abbreviated as: XPB-R-TN-Y*2A**0）
Example 3 input: hazardous area, one channel Pt**0, temperature range: ****0℃, output: safe area, one channel *-wire ***0mA, power supply: output loop
          order model: XPB-R-TP-C-L**0

Min Qu
Tel:**************9
Mob:*************9
Suzhou Surpon Instrument Co., Ltd.