DunAn传感宣布MDC (MEMS DURAsenseâ Core) Series of harsh media compatible pressure transducers. The MDC series uses DunAn Sensing’s proprietary DURAsenseâ unique packaging and microelectromechanical systems (MEMS) pressure sensor integration strategy to provide highly accurate pressure outputs in space-limited applications at a low cost including pumps, hydraulics, pneumatics, valves and hand-held devices.
The MDC Series is a ceramic packaged button module…a.k.a. “Core”. The Core is comprised of a ceramic substrate on which the MEMS piezoresistive pressure sensor is mounted. The button utilizes a media compatible rear-entry packaging strategy for media contact with the silicon sensor thus eliminating the contact of bond wires and electrical signals to the media which also enhances reliability and the ability to operate in conductive media. DunAn Sensing’s approach significantly enables sensor chip performance at reduced cost
这种包装方法可提供改善的性能和更低的价格，比那些使用油腔和金属隔膜的压力传感器更低。压力传感器是与陶瓷底物的共晶键，它使MDC系列增强了坚固性和可靠性，并避免了潜在的分层。压力测量和性能补偿的信号条件由安装在PCB上的应用特定的集成电路（ASIC）提供。
Dunan传感MDC系列的绝对，量规和密封量规的压力范围为0-15至0-750 psi，可灵活地解决广泛的应用。设备在25度C处的精度（联合线性，滞后和重复性）为+/- 0.5％的跨度。-40度C至 +125度C的准确性为+/- 2.0％的跨度。保证的3倍额定压力的证明压力（最大为1500 psi）和5倍额定压力（最大2500 psi）的爆发压力可确保最苛刻的应用中无故障运行。这些设备将为OEM提供卓越的可靠性，准确性和负担能力。它们的延长温度范围为-40度C至 +125度C，坚固的敌对媒体套件和行业最低的价格，非常适合包括泵，液压，气动，气门，阀门和手持式测量设备在内的应用。
The finished Core device is 18 mm. in diameter by 5.0 mm. thick making it ideal for space-limited applications where a high performance/low cost solution is required. The output signal level is Ratio Metric 0.5 to 4.5V with 5V input.
Mr. Gary Winzeler, DunAn Sensing V.P. of Sales and Marketing said…” We listened to the voice of the customer to create the MDC Series. A broad range of customers addressing a broad spectrum of applications required a small and low-cost pressure sensor that could be easily integrated into their OEM designs and could withstand very hash media environments. We were able to accomplish this without sacrificing performance and long-term reliability with our MDC Series and thus assisting them in creating a cost and performance competitive product in the market”.
Dunan Sensing MDC系列单价价格为$ 48.18，价格为1-499。评估单元可从库存中获得。
Filed Under:Sensor Tips,传感器（压力）
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