淺析關(guān)于拉力試驗機傳感器

拉力試驗機的傳感器是一種檢測裝置,它能感應到被檢測的信息,并能將檢測感應到的信息,按一定規律變換成為電信號或其它所需形式的信息輸出,滿(mǎn)足信息的傳輸、處理、存儲、顯示、記錄和控制等要求.就是能感受規定的被測量并按照一定的規律成可用信號的器件或裝置,通常由敏感元件和轉換元件組成。拉力實(shí)驗的傳感器的分類(lèi)一般有溫度傳感器,油墨傳感器,轉速傳感器及壓力傳感器等。下面詳細的介紹每個(gè)傳感的說(shuō)明。

Sensor tensile test machine is a detection device, it can feel the detected information, and can detect the sensed information, according to the law must transform into electric signal orother information in the form of output required, meet the information transmission,processing, storage, display, record and control requirements. Is feel the provisions were measured according to certain rules into the device or devices available signal, usually composed of sensitive components and conversion components. Classification of sensors in tension experiment usually have a temperature sensor, ink sensor, speed sensor and pressure sensor. The following detailed description of each of the sensing explanation.

1.轉速傳感器確保傳感器底部與發(fā)動(dòng)機齒頂間隙0.8至1.0mm,否則會(huì )造成指示失準。正確的安裝方法是先將傳感器擰到底，即傳感器底部碰到發(fā)動(dòng)機飛齒頂部，然后逆時(shí)針回旋三分之二圈，再用背緊螺母緊固。

1 speed sensor to ensure the sensor and the bottom of the engine the tip clearance of 0.8 to 1.0mm, otherwise it will cause indicate misalignment. The correct installation is the firstsensor is screwed to the bottom of the engine sensors, hit fly tooth top, thencounterclockwise rotation 2/3 laps, and then the back nut fastening.

2..溫度傳感器傳感器接地應可靠，傳感器的導線(xiàn)邊接不得短路。動(dòng)磁式水溫表傳感器的熱敏電阻是會(huì )隨著(zhù)溫度上升，電阻值則是相應的慢慢減小。

2.. Temperature sensor shall be grounded reliably, sensor wire connection or short circuit.Dynamic thermal resistance thermometer sensor magnet is as temperatures rise, the resistance value is the corresponding decreases.

3.油量傳感器油箱內浮子的移動(dòng)應靈活，否則會(huì )因浮子與油箱隔板干涉造成指示不準。油量傳感器接地應可靠。動(dòng)磁式油量表的可變電阻式傳感器的電阻會(huì )隨著(zhù)油箱內部油量平面升高而升高。

Mobile 3 oil tank floater sensor should be flexible, otherwise it will float and fuel tankinterference caused by inaccurate indication. Oil quantity sensor should be reliablegrounding. The resistance of the variable resistor sensor scale magnetic type oil will increase with the internal oil tank volume levels.

4.壓力傳感器動(dòng)磁式壓力表的可變電阻值隨壓力升高而升高.安裝壓力傳感器時(shí),不可直接擰外殼.如傳感器有報警，那么傳感器線(xiàn)與報警線(xiàn)不可接反。

4 pressure sensors dynamic variable resistance pressure gauge magnetic values increased with pressure. Pressure sensor is installed, can not be directly screwed casing. Such as sensor alarm, then the sensor line and warning line is not reversed.
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