Y400－414 本安型压力变送器

Y400－414 本安型压力变送器

基于 MEMS技术，采用先进的玻璃微熔技术，避免了温度、湿度、机械疲劳和介质对产品产生的影响，从而加强了传感器在工业环境中的长期稳定性。压力敏感元件采用进口17－4PH不锈钢整体加工，内置高性能本安防爆电路，通过国家权威机构检定，防爆级别：ExdⅡCT6。传感器内置强抗射频和电磁干扰、温度自动补偿的数字电路，具有抗干扰能力强，工作温度范围宽、长期稳定性好等特点。该系列产品有多种压力连接和电气连接供用户选择。
The Y400-414 intrinsic-safety pressure transmitter adopts the MEMS technology and the advanced glass micro-melting technology to avoid influences on the product caused by the temperature, humidity, mechanical fatigue and medium, thus to improve its permanent stability in the industrial environment. Its pressure sensitive elements are made of imported 17-4PH stainless steel in an integrated way and a high-performance intrinsic-safety explosion-proof circuit identified by relevant state authorities is installed inside with the explosion grade of ExdⅡCT6. Digital circuits capable of strong RFI & EMI resistance and automatic temperature compensation are installed inside the transmitter, and the transmitter is featured with the strong interference resistance, wide working temperature scope, and permanent stability, etc. The series products provide several optional pressure connections and electric connections for customers.
产品特点
Product Features
◇ 内置高性能本安防爆电路，ExdⅡCT6
   Built-in high-performance intrinsic-safety explosion-proof circuit, ExdⅡCT6
◇ ZY的抗冲击、抗过载、抗震动、耐腐蚀
   Excellent resistance against impact, overload, shock and erosion
◇ 先进的温度数字补偿功能，工作温度范围宽
Advanced digital temperature compensation and wide working temperature scope
◇ GX防雷击、强抗射频和电磁干扰保护
Highly-efficient lighting-absorption and strong RFI & EMI resistance
◇ 高精度、高频响、长期稳定性好
High precision, high frequency response and permanent stability
应用范围
Applicable Scope
◇ 防爆工业过程测量和控制
   Measuring and control in the explosion-proof industrial course
◇ 防爆场合液压与气动控制系统
   Hydraulic and pneumatic control systems on explosion-proof occasions
◇ 石油化工、天然气控制系统
   Petrochemical and natural gas control systems
◇ 其它防爆自动化系统测量和控制
   Measuring and control in other explosion-proof automatic systems
标准量程
Standard Range
压力类型：表压、绝压、密封压；
Pressure Type: meter pressure, absolute pressure and sealing pressure;
压力量程（bar）:1  1.6  2.5  4  6  10  16  25  40  60  100  160  200  250  300  400  500  600
Pressure Range (bar)

Y400－414 本安型压力变送器