PR6423/000-031-CN+CON021 位移传感器 广泛应用于各种工业领域及实验室

型号 静态量程范围 订货号 尺寸 重量 (毛重/净重)
9408 093
PR9350/01 +12mm 50011 28x28x150mm 0.3/0.2kg
PR9350/02 +25mm 50021 28x28x222mm 0.5/0.3kg
R9350/04 +50mm 50041 28x28x326mm 0.6/0.4kg
R9350/06 +75mm 50061 28x28x503mm 0.8/0.5kg
PR9350/08 +100mm 50081 28x28x649mm 0.9/0.6kg
R9350/12 +150mm 50121 28x28x800mm 1.3/0.9kg
测量原理: 电感式;
供电电压: 5 V (3…5 k Hz) :
灵敏度: 270 mVV (5 k Hz) 满量程
线性误差: <2%;
温度范围: -20…+120°C。
电感式位移传感器测量缸胀涡流传感器被广泛应用于各种工业领域及实验室。它具有体积小，可靠性高，非接触测量等优点，适用于各种涡轮机械，可测量例如轴振动和轴位移等物理量。epro 公司给客户提供多种型号的涡流传感器，能满足各种测量方案。可测量下列物理量旋转部分和固定部分之间的间-轴的振动和偏心- 轴弯曲- 轴的径向及轴向位移- 轴瓦的磨损-油膜的厚度-轴与轴承的相对热膨胀- 轴承的热脂胀-阀门位置传感器的制造及使用符合多种通用标准，例如: AP1670、DIN 45670 和S0 1087-1。在加装安全栅后，传感器和前置器也可以在需要防爆的环境下工作，符合相关的欧洲标准 EN 50014/50020。位移传感器PR6423/000-031.CONO21
转速探头: 电涡流传感器和速度式传感器的监测原
理电涡流传感器是根据涡流效应原理工作的,涡流传感器的线圈L与 一个电客C并联,构成一个并联谐振电路。由前置器内的晶体振荡器供给稳定的高频电流来激励,在线圈周围产生高频交变磁场俑,当被测主轴靠近次交流磁场用范围时,在被测主轴表面产生电涡流,而此电涡流又产生一个新交变磁场来阻碍主磁场的变化,这一过程将消耗能量,因而使线圈的Q值发生变化在被测主轴与 传感器之间的间障d改变时.传感器线圈的Q值也随之变化。
校准:交货时，传感器和前置器已经在工厂进行了线性校准。标准校准材料为42CrM04，参照SAE4140 标准。如果用户要求，也可以用其它材料进行校准，只是传感器和被测物之间的气隙需在现场调整。室温环境下，传感器和电缆的耐腐蚀性:
防水、防潮、防天然气、防氨气、防油、及防苯等有机物。标准配件:
专感器PR64221…-PR6425/…:两个紧固摆母: 4米连接电缆专感器PR6426/…:两个M8x20摆钉 (符合标准DIN933-A2) :两个防滑垫片(符合标准DIN463-A2)。
前置器CON0X1:
根据机组的要求，epro公司提供三个系列多种不同型号的前置器可供选择。各种前置器内部电路相同，可以适合各种传感

PR6423/000-031-CN+CON021

Eddy current sensors for measuring cylinder expansion are widely used in various industrial fields and laboratories. It has the advantages of small size, high reliability, non-contact measurement, etc., suitable for various turbomachinery, and can measure physical quantities such as shaft vibration and shaft displacement. epro offers customers a wide range of eddy current sensors to meet a wide range of measurement solutions. The following physical quantities can be measured between the rotating part and the fixed part – shaft vibration and eccentricity – shaft bending – radial and axial displacement of the shaft – wear of the bearing – thickness of the oil film – relative thermal expansion of the shaft and bearing – hot fat expansion of the bearing – Valve position sensors are manufactured and used in accordance with a variety of common standards, such as: AP1670, DIN 45670 and S0 1087-1. With the addition of the safety grating, the sensors and precursors can also operate in environments where explosion protection is required, in accordance with the relevant European standard EN 50014/50020. Displacement sensor PR6423/000-031.CONO21
Tachometer probe: eddy current sensor and speed sensor for monitoring
The eddy current sensor works according to the principle of eddy current effect. The coil L of the eddy current sensor is connected in parallel with a generator C to form a parallel resonant circuit. The crystal oscillator in the preprocessor supplies a stable high-frequency current to stimulate and generate a high-frequency alternating magnetic field around the coil. When the measured spindle is close to the range of the secondary AC magnetic field, an electric eddy current is generated on the surface of the measured spindle, which in turn generates a new alternating magnetic field to hinder the change of the main magnetic field. This process will consume energy, so that the Q value of the coil changes in the measured main field When the barrier d between the shaft and the sensor is changed. The Q value of the sensor coil also changes accordingly.
Calibration: Sensors and precursors have been linearly calibrated at the factory at the time of delivery. The standard calibration material is 42CrM04, according to SAE4140 standard. Other materials can also be used for calibration if required by the user, but the air gap between the sensor and the measured object needs to be adjusted on site. Corrosion resistance of sensors and cables at room temperature:
Waterproof, moisture-proof, natural gas, ammonia, oil, and benzene and other organic matter. Standard accessories:
Special sensor PR64221… -PR6425/… : Two fastening pendulum: 4 m connection cable sensor PR6426/… : Two M8x20 pendulum nails (according to DIN933-A2) : two non-slip gaskets (according to DIN463-A2).
Preprocessor CON0X1:
According to the requirements of the unit, epro offers three series of different models of precursors to choose from. The internal circuit of each preprocessor is the same and can be suitable for a variety of sensors