基斯特勒新的4017A压电绝对压力传感器将出色的测量功能与通用适用性结合在一起。由于其紧凑性，创新设计和出色的媒体兼容性非常适合用于发动机开发as well as hydraulic and pneumatic applications, in both hot and cold environments.
基斯特勒’s new 4017A piezoresistive absolute pressure sensor is the world’s smallest media-isolated pressure sensor and delivers outstanding accuracy even under harsh conditions. (the Kistler Group)
压电（PR）压力传感器consist of a silicon-based Wheatstone bridge which changes its electric resistance when exposed to pressure. This PR effect means that the sensing element is free of drift to a great extent – and is suitable for capturing static pressures. The PR pressure sensors can also be used for dynamic pressure measurements due to their ability to capture rapidly changing pressures even in low-pressure ranges. That is why such sensors became a standard choice in automotive applications, where precise measurements in the engine air and fuel path are required – but also for subsystem development such as brakes and cooling applications, that require high precision sensing.
非常精确的测量包括温度补偿
由于其数字补偿的温度范围低至–20°C（工作温度降至–40°C），新的4017A微型压力传感器可用于几乎任何培养基的低温测试。（基斯特勒集团）
With the new 4017A, Kistler is taking pressure measurement technology to the next level: the miniature absolute PR pressure sensor has a mounting size of only M5x0.5 and was specifically designed for maximum robustness and accuracy. Its oil-filled measuring cell is media-isolated by a stainless-steel diaphragm and delivers a very high level of media compatibility for both gaseous and liquid media.
在–20°C至 +140°C的补偿温度范围内，新传感器也可用于低温测试。即使在恶劣的环境中，数字温度补偿允许高度准确性（≤1％FSO）。在测量过程中，由于集成的温度测量元件，传感器健康监测（工作温度：–40°C至 +180°C）可能是可能的。
适用于水冷却和危险环境
其复杂的设计允许对污染产生极高的抵抗力，并易于清洁和维护。当在高温环境（例如排气歧管）中应用时，可以使用水冷适配器（可作为Kistler的配件交付）安装4017A。新的媒体隔离传感器可提供最大5、10、20或50 bar的压力的不同测量范围。可选地，可以使用适用于潜在危险区域应用的ATEX证书（2区）进行交付。
The new 4017A miniature pressure sensor is 100% compatible with its predecessors of series 4005 and 4007. The PiezoSmart technology from Kistler offers automatic sensor identification and eliminates any risk of errors due to manual setup and handling during daily use. The measuring chain can be completed with Kistler’s piezoresistive amplifiers of types 4665B (module for SCP, KiBox1), 4667A (module for KiBox2) or 4624A (stand-alone one-channel unit).
基斯特勒
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