PX429-500GV_250G5V_030G5V_001G5V压力传感器OMEGA

在我们最先进的设备，自动测试设备执行压力和温度循环100%的PX409传感器。然后使用极高精度的设备对传感器进行校准，每个传感器都附有5点NIST可追踪校准证书。压阻式磁芯的固有稳定性提供了卓越的长期稳定性、可重复性和极低的热效应，但其价格比低得多的性能传感器。PX409系列的标准功能还包括内置在电子设备和压力元件中的保护功能。反极性、电磁兼容性和电源波动保护是所有型号的标准配置。本质安全和CSA额定值见型号PX529。

最受欢迎的范围和配置是库存立即交付。其他所有产品的交货期通常都很短。

超高精度模型

订购：

超高0.05%精度型号加后缀“-eh”，100美元加'l

极限0.03%线性模型加后缀“-xl”，200美元加'l

请参见“订单”表下的零件号生成器。

（选项是互斥的）

PX429-500GV_250G5V_030G5V_001G5V压力传感器OMEGA

-29至85°C（-20至185°F）

优质温度性能范围：补偿范围±0.5%

现在提供m12连接器，订购型号px459

低压范围为10 in-H2O

5至1000 psia的绝对压力

快速响应时间

固态可靠性和稳定性

固态可靠性和稳定性

最小300%验证压力

冲击和振动试验

PX429-500GV_250G5V_030G5V_001G5V压力传感器OMEGA

Omega's high accuracy piezoresistive pressure transducers have a proven record in high performance commercial and aerospace applications for over 25 years. The piezoresistive process uses strain gages molecularly embedded into a highly stable silicon wafer. The silicon wafer is diced into individual die which each contain a full strain gage bridge. The die is mounted in a sealed chamber protected from the environment by glass to metal seals and a stainless steel diaphragm.

A small volume of silicone oil transfers the pressure from the diaphragm to the strain bridge. The construction provides a very rugged transducer with exceptional accuracy, stability and thermal effects. A unique design ruggedizes the transducers by providing secondary fluid containment in the event of a diaphragm rupture.