眾所周知，各種潛水設備的技術發展中對探測技術的高、精、尖的要求越來越高。而隨著節能減排和智能網聯的火熱發展，更是進一步助推各種智能設備將作為傳感器載體的勢頭。但由于潛水器的體積和載荷的限制，綜合導航顯示控制系統使用的傳感器必須體積小、重量輕、耐高壓，并且在功能上要能快速、準確地獲得潛水器的航行參數。為了提高潛水器的深潛能力，潛水器都配備有綜合導航顯示控制系統，確保潛水器能夠精確的潛航，順利完成各種水底作業任務。在測量海水的溫度、壓力、深度、密度等狀態參數方面，硅壓阻式壓力傳感器能將上述海水的四種狀態參數測量于一體，而且在精度、體積、重量上都能很好地滿足系統設計的要求，是一種非常適合用于潛水器上的傳感器。硅壓阻式壓力傳感器工作原理：
硅壓阻式壓力傳感器是采用微處理器的多功能高精度數字壓力變送器。獨特的數字輸出、先進的數字電路和更新的內部補償軟件系統完美地結合在一起，以小型、低功耗封裝提供了精度達0.1mbar 分辨率。軟件校準，帶溫度補償，壓力和溫度測量 （35 ms/meas.），低功耗（2.2-3.6V/《4/0.1uA），無需外圍元件，小型 SMD 陶瓷結構，防腐蝕封膠保護。其次壓力傳感器是貼片混合裝置，包括一個壓阻式壓力傳感器和一個ADC接口芯片。它提供了一個壓力和溫度的依賴電壓的16位數字信號。此外該模塊包含一個高度精確的傳感器的軟件校正6可讀系數，是一種低功耗，低電壓自動斷電裝置向下（開/關）開關。一個3線接口用于與微控制器的所有通信。相較于以前的版本中，所有引腳靜電放電敏感度水平已提高至4kV。不僅如此還可滿足最新的測量標準，從-40℃～125℃的溫度范圍內0.1mbar 的精度要求。同時，它增加了一系列方便使用的功能：壓力和高度的工程單位的轉化， 數字高度設置顯示（DASI）， 校正的高度模式， 高低位報警設定， 零點/去皮功能， 和最小/大點跟蹤。昆山丹瑞傳感測控在提供專業的潛水設備傳感器以外，還提供行業內各種壓力傳感器，滿足各行業的使用需求，在壓力傳感器的自主研發實力上已經做到媲美進口壓力傳感器的水準，所以在性價比和交付周期上完全優于進口產品，詳情請點擊右側在先客服，我們將給到你詳細的解決方案及精準報價。
As we all know, the development of various diving equipment requires more and more high, precise and sophisticated detection technology. With the development of energy-saving and emission reduction and the combination of intelligent networks, it is further promoting the trend that all kinds of intelligent devices will be used as sensor carriers. However, due to the limitation of the volume and load of the submersible, the sensors used in the integrated navigation display and control system must be small in size, light in weight, high-pressure resistant, and in function, the navigation parameters of the submersible should be obtained quickly and accurately. In order to improve the deep submersible capability of the submersible, the submersible is equipped with integrated navigation display and control system to ensure that the submersible can accurately submerge and successfully complete various underwater operations. Silicon piezoresistive pressure transducer can measure the four state parameters of seawater in one, and can meet the requirements of system design in precision, volume and weight. It is a very suitable sensor for submersible. Working principle of silicon piezoresistive pressure sensor:
Silicon piezoresistive pressure sensor is a multi-function high precision digital pressure transmitter with microprocessor. Unique digital output, advanced digital circuits and updated internal compensation software systems are perfectly integrated to provide a resolution of 0.1mbar with small, low power packages. Software calibration, with temperature compensation, pressure and temperature measurements (35 ms/meas.), low power consumption (2.2-3.6V/4/0.1uA), no peripheral components, small SMD ceramic structure, corrosion resistant sealant protection. Secondly, the pressure sensor is a chip mixing device, including a piezoresistive pressure sensor and an ADC interface chip. It provides a 16 bit digital signal with pressure and temperature dependent voltage. In addition, the module contains a highly accurate sensor software calibration 6 readable coefficient, which is a low-power, low-voltage automatic power-off device down (on/off) switch. A 3 wire interface is used for all communication with the microcontroller. Compared with previous versions, the ESD sensitivity level of all pins has increased to 4kV. Not only this can meet the latest measurement standards, from - 40 ~125 At the same time, it adds a series of easy-to-use functions: pressure and height conversion of Engineering units, digital height setting display (DASI), corrected height mode, high and low alarm setting, zero/peeling function, and minimum/maximum point tracking. Kunshan Than Shwe sensor measurement and control in addition to providing professional submersible equipment sensors, but also provides a variety of pressure sensors in the industry to meet the needs of various industries, in the strength of independent research and development of pressure sensors has reached the level of imported pressure sensors, so the cost-effective and delivery cycle is completely superior to imported products. For details, please click on the right side for customer service. We will give you the detailed solution and precise quotation.
