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Choice of pressure sensor – ifm
The first step in selecting a pressure sensor is to determine the pressure to be measured. Exciter sensors are divided into mechanical pressure and pneumatic pressure (hydraulic). The mechanical pressure unit is generally N.KN.KGF, etc. The pneumatic and hydraulic units are generally KPA, MPa, PSI, etc. This article describes the selection of mechanical pressures.
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The main functions of IFM ifm proximity switches
2.1 Inspection interval
Detect the stop, start and orientation of elevators and lifting equipment; Detect the orientation of the vehicle to avoid collision between two objects; Detect the setting orientation of the operating machinery and the limit orientation of the moving machine or components; Detect the abort azimuth of the rotary body, the opening or closing of the valve; Detection of cylinders or hydraulic ...
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The difference between a fiber optic sensor and a photoelectric sensor – ifm
The first point is that photoelectric sensors and fiber optic sensors work differently
First of all, from the principle of operation of the two, first of all, the photoelectric sensor is operated according to the principle of the photoelectric effect, that is to say, when the light hits the photoelectric sensor made of semiconductors, the light will be announced.
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The ifm JD series is a precision inclination sensor for dynamic applications
Axes and 2-axis as well as sensors with 6 degrees of freedom respond quickly and with high signal quality at pole conditions
1-axis and 2-axis as well as inclination sensors with 6 degrees of freedom
The fusion algorithm of the innovative sensor can ensure the rapid call...
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Classification of ifm magnetic sensors
Any sensor made by using magnetic properties and magnetic flux changes is called a magnetic sensor. There are two common types of magnetic sensors: piezomagnetic sensors and magnetoelectric sensors. The two types of sensors are quite different in terms of operating principle and range of use.
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Sensors, temperature sensors, RTDs and thermocouples – ifm
RTDs and thermocouples are the most commonly used temperature sensing elements for temperature sensors. The operating principle of thermocouple temperature sensor is that the two ends of the contact surface of two kinds of incompatible metals produce a weak and weak voltage when the temperature is inconsistent, and the temperature is measured by expanding the electric, which is not necessary to measure the high temperature. RTD Temperature Sensors ...
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The correct sequence of operation of the disconnector – ifm
The operation of the barrier switch should focus on avoiding pulling and closing the knife switch with load, and avoiding closing the knife switch with grounding.
The correct order of operation is:
Power transmission operation sequence, check the circuit breaker in the open position, first close the bus (power supply) side knife switch ...
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How ifm inductive sensors work
How an inductive sensor works: An inductive sensor consists of three parts: an oscillator, a switching circuit, and an amplified output circuit. The oscillator produces an alternating magnetic field. When a metal target approaches this magnetic field and reaches the sensing distance, eddy currents are generated within the metal target, resulting in ...
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Photoelectric sensor classification – ifm sensors
(1) Fork photoelectric sensor
Placing a light emitter and a sticker face to face on either side of a slot is a fork photonics. The luminaire can announce infrared or visible light, and the luminaire can receive light in an unobstructed environment. But when the object to be detected passes through the slot, the light is blocked ...
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The difference between ifm inductive and capacitive sensors
There are many different series under ifm sensors, including inductive and capacitive sensors. So what's the difference between the two sensors?
ifm inductive sensors are essential in industrial use.
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Steps to install a dynamic torque sensor – ifm
1. According to the connection form of the shaft and the length of the dynamic torque sensor, confirm the interval between the prime mover and the load, adjust the separation of the axis of the prime mover and the load relative to the reference plane, so that the coaxiality of their axis is less than Φ 0.03mm, and fix the prime mover and the load on the reference plane.
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Selection of sensor sensitivity and range – ifm
The sensitivity of the sensor is one of the most basic goals of the sensor. The sensitivity of the sensor directly affects the measurement of the oscillation signal. It is not difficult to understand that the sensitivity of the sensor should be determined according to the size of the oscillation (acceleration value) to be measured, but since piezoelectric acceleration is a measurement of the acceleration value of the oscillation, ...
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The cause of the heating of the tube caused by the field effect transistor of the inverter - ifm
The MOSFET of the inverter works in the switching state, and the current flowing through the tube is very large, if the tube selection is not suitable, the driving voltage fluctuation is not large, or the heat dissipation of the circuit is not good, it can cause the FET to heat up.
1. Field effect ...
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Wiring and installation of pressure sensors – ifm
Wiring method
The wiring method of various sensors is basically the same, and the pressure sensor generally has a two-wire system, a three-wire system, a four-wire system, and some five-wire systems.
The two-wire system of the pressure sensor is relatively simple, and one wire ...
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Sensor selection method – ifm
Modern sensors are very different in principle and structure, how to reasonably select sensors according to the detailed measurement intention, measurement objectives and measurement environment, is the first problem to deal with when carrying out a certain quantity measurement.
When the sensor is confirmed, the corresponding measurement method ...
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ifm flow sensor solutions
ifm flow sensor solutions. IFM Flow Sensor SV5200, Vortex Flow Sensor with User Friendly Display, Circuit Connection Can Be Rotated for Optimal Arrangement, With Switching Output or Frequency Output, and IO-Link for Reliable Flow Detection ...
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ifm OGD580 parameter settings
First, press the [Acknowledge] button to enter the first-level menu, press the [Up] or [Down] button to find the menu you want to set, and press the [Acknowledge] button to enter the set value, and the current set value will be displayed at this moment. Press and hold the [Up] or [Down] button, when the value starts to flash, keep pressing to adjust it.
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Industry examples of ifm inductive sensors
Spindle speed detection
In order to prevent damage to wind turbines due to overspeeding, the rotational speed is detected using inductive sensors and evaluated by safety-related speed monitors. ifm IFS24X series inductive sensors with M12 ...
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Considerations for choosing a temperature sensor – ifm
1. Whether the temperature of the measured target needs to be recorded, alarmed and automatically controlled, and whether it needs to be measured and transmitted at a distance;
2. The size and accuracy requirements of the temperature measurement scale;
3. Whether the size of the temperature measuring element is appropriate;
4. In the measured ...
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Notes on Linear Position Sensors – ifm
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 ...
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