Signal discrimination method generated by vibration sensors – ifm

1. Proximity switch selection Different types of proximity switches should be selected for different raw material detectors and different detection intervals to have a high-performance price ratio in the system, for which the following principles should be followed in the selection: 1. When the detector body is metal material, the high-frequency oscillation type should be selected.

1. Confirmation of the initial void The various types of oscillating sensors should have excellent linearity at a certain void voltage value, so it is necessary to adjust the appropriate initial void when installing the sensor. According to the characteristic curve of the oscillation sensor, the sensor used for oscillation measurement ...

There are two kinds of proximity switches: NPN output type (current inflow) and PNP output type (current outflow), when the current outflow sensor (PNP output type) is turned on, the current flows from the power supply to the load through the output terminal of the sensor, enters the load, and then flows to the connection.

It is difficult to measure torque on a rolling shaft, and there are several ways to do it. The most common method is to derive the torque from the energy required by the rolling shaft. In general, this means measuring the current of the motor that drives the rolling shaft. This is sketchy but inaccurate, as ...

The output status of the sensor when the power is turned on or off, whether it is detected or not, is OFF. In particular, when the power supply is turned on, the output condition is OFF for a certain period of time is called the initial reset. But in the following cases, the output will be momentarily ON(OFF) ...

Powerful detection function The new multicomputer delivers 4x higher resolution for reliable reading results, 10x faster calculation times, and 10x faster setup. Teach button Its sensing ...

The eddy-current displacement sensor is a commonly used measuring instrument, which can accurately measure the static and dynamic relative displacement changes between the measured body (if necessary, a metal conductor) and the end face of the probe, and has the advantages of flexible use, stable function, high reliability and simple protection. ...

1. According to the measurement object and measurement environment In order to carry out a detailed measurement operation, it is necessary to consider the principle of the sensor first, which needs to analyze many factors before confirmation. Because, even if the same physical quantity is measured, there are sensors with multiple principles to choose from.

Temperature sensor 1. The sensor should be firmly grounded, and the wire side of the sensor should not be short-circuited. 2. The thermistor of the moving magnet water thermometer sensor will increase with the temperature and the resistance value will decrease. Fuel level sensor ...

On July 9, 2018, the grand Red Dot Awards ceremony was held at the Aalto Theater in Essen, Germany, and the prestigious "Red Dot Planning Award" 2018 was presented. This year's contestants from 59 countries paid tribute to the Red...

Y-shaped distributor for connecting two sensors or with built-in logic AND or OR for hygienic and wet areas · Halogen-free and silicone-free · Angled nuts with enhanced grip help optimize sealing, even when manually screwed ...

The primary function of a sensor is to detect and measure physical quantities or phenomena in the environment and convert them into usable electrical signals or other means of output signals. The functions of sensors can be summarized in the following aspects: 1. Detection: ...

1. How long does it take for the gas sensor to be recalibrated after use: The length of the time distance between the initial calibration and recalibration depends on many factors, generally including the operating temperature, humidity, pressure, what kind of gas the sensor is exposed to, and the length of time it is exposed to the gas. But most of the ...

Capacitive sensors can detect any object without touch. In contrast to inductive sensors, which can only detect metals, capacitive sensors are also capable of detecting non-metallic materials. principle 1. The first thing to be measured is ...

Through selective data collection on your machine, you are able to increase the overall power of your machine. DISPLAYS THE ACTUAL VALUE OF THE DEVICE'S PERFORMANCE AND HAS BEEN OPTIMIZED BY THE LINERECORDER MODULE MDE. Possibility of use: ...

ifm pressure sensors of type PN are used in industrial applications: One is robust: an ideal measuring element for all types of pressure scales; Second, red-green scale: according to the color of the display, you can quickly identify the "outstanding scale" or switching state; The third quick setting: by pressing the ...

When installing an ifm sensor, the first thing to do is to confirm the orientation of the sensor and then to install it correctly. So how do we confirm the orientation of the sensor? The ifm sensor confirms the detailed orientation of the device ...

The pressure sensor is still widely used in this world, but it is still a metal product after all, and it will fail after a long time. 1. Sealing problems of pressure transmitters Initial pressurization, the output of the transmitter ...

1. Measurement scale: The normal use of the pressure transmitter should not exceed its measurement scale and working condition scale, and the short-term overload is allowed to be 120%. 2. Working environment: The working environment of Germany IFM pressure transmitter should be free of strong corrosion ...

1. If the electronic ruler has been used for a long time, and the seal is now aging, it is mixed with a lot of impurities, and the water mixture and oil will seriously affect the contact resistance of the brush, which will make the displayed numbers constantly beat. At this time it can be said that the electronics of the linear displacement sensor ...