P0972QM-0C模块

来源:厦门雄霸电子商务有限公司
发布时间:2023-03-03 16:33:01
P0972QM-0C

P0972QM-0C传感器的灵敏度为200mV/cm/S,则它的输出电压(标准值)即为200mV。传感器的灵敏度为280mV/cm/S,则它的输出电压(标准值)即为280mV。P0972QM-0C模块当被校准的传感器为水平传感器时,校准仪应水平放置

   当被校准的传感器为垂直传感器时,校准仪应垂直放置。

TD-2-50TD-2型热膨胀传感器

TD-2型热膨胀传感器主要用于测量汽轮机汽缸膨胀位移量,与热膨胀监控仪相配合即可完成热膨胀位移量的远传指示、报警、恒流输出等功能。就地指示视野大,远传指示为数字显示,清晰直观。采用中频差动变压器式位移传感器作为传感元件,是一种高可靠的 LVDT 位移传感器,抗力强,线性好,结构简单,不易损坏,能连续使用。 

振动速度传感器是利用磁电感应原理把振动信号转换成电信号。它主要由磁路系统、线圈组件、弹簧阻尼等部分组成。在传感器壳体中刚性地固定有两个线圈组件,磁钢用弹簧悬挂于壳体。当传感器在工作频率范围内工作时,线圈与磁钢产生相对运动,线圈切割磁力线,产生感应电动势(感应电压),该电压正比于机壳的振动速度。温度传感器的温度测量是利用铂电阻随温度线性变化的性质来测温的。

If the sensitivity of the sensor is 200mV/cm/S, its output voltage (standard value) is 200mV.



If the sensitivity of the sensor is 280mV/cm/S, its output voltage (standard value) is 280mV.



When the calibrated sensor is a horizontal sensor, the calibrator should be placed horizontally.



When the calibrated sensor is a vertical sensor, the calibrator should be placed vertically.



TD-2-50TD-2 thermal expansion sensor



TD-2 type thermal expansion sensor is mainly used to measure the expansion displacement of steam turbine cylinder. It can complete the remote indication, alarm, constant current output and other functions of thermal expansion displacement in combination with the thermal expansion monitor. The field of vision of local indication is large, and the remote indication is digital display, clear and intuitive. The medium frequency differential transformer-type displacement sensor is used as the sensing element. It is a highly reliable LVDT displacement sensor with strong resistance, good linearity, simple structure, not easy to damage, and can be used continuously.



The vibration speed sensor uses the principle of magnetoelectric induction to convert the vibration signal into electrical signal. It is mainly composed of magnetic circuit system, coil components, spring damping, etc. Two coil assemblies are rigidly fixed in the sensor housing, and the magnetic steel is hung on the housing with springs. When the sensor operates within the working frequency range, the coil and the magnetic steel generate relative motion. The coil cuts the magnetic line of force and generates the induced electromotive force (induced voltage), which is proportional to the vibration speed of the casing. The temperature measurement of temperature sensor is d on the linear change of platinum resistance with temperature.

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