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ifm wireless sensor analysis
1. After the wireless sensor device is installed, it appears to be beating or the number is inaccurate
Reason: There is electromagnetic interference on the site, or the signal line and the power line go to the same trunking.
Solution: The product function selected by the customer does not meet the on-site working conditions, and it needs to be installed or replaced.
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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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Structure and application of resistive sensors - ifm
Structure of a resistive sensor
The structure of a resistive sensor consists of two basic parts: a resistive element and a brush (movable contact). The motion of the brushes in relation to the resistive elements can be linear, rotational and spiral, thus converting the linear or angular displacement into the necessary ...
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Regulating transformer three-phase unbalance method
1. Pay attention to the reasonable distribution of three-phase load
In the distribution of three-phase loads, power operators should carefully collect and record the relevant data in the practical operation, so as to be able to guess the status of the electricity load to a certain extent.
Secondly, to be able to ...
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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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ifm sensors detect objects contactlessly
Capacitive ifm sensors have many applications in everyday life. It is capable of inspecting non-metallic materials as well as non-touch methods to detect objects. The editor below explains how the sensor works.
Capacitive ifm sensors ...
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Precautions for the installation of ultrasonic level gauges
1. The appearance is installed outdoors, and it is recommended to install a sunshade to prolong the service life of the appearance.
2. Wire and cable protection pipes should be sealed to avoid water accumulation.
3. Although the appearance itself is equipped with lightning protection equipment, when the appearance is used in the multi-lightning area, it is advocated to distinguish the inlet and outlet lines on the surface.
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TCC temperature sensor won the "Red Dot Design Award 2020"
The TCC temperature sensor was unanimously recognized by the jury and won the Red Dot Design Award 2020 for its cost-effective solution with its excellent design, ideal cleaning performance and high-quality materials.
ifm TCC ...
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Applications of IFM capacitive sensors
1. ZCS1100 fine capacitance displacement sensor. This sensor can detect piezoelectric micro-displacement, shaking table, electron microscope fine-tuning, astronomical telescope lens fine-tuning, fine micro-displacement measurement, etc. The sensor is a single channel, high-performance linear displacement measurement system, innovative ...
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Precautions for the use of resistive load cells – ifm
(1) When the strain limit increases with the strain, the nonlinearity of the output of the strain equipment increases, and the error reaches 10%, the strain limit of the strain equipment is general.
(2) After the mechanical hysteresis sensitive grid, subbase and adhesive layer are subjected to mechanical strain, they will generally ...
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The main functions of IFM ifm proximity switches
1. Inspection interval
Detect the stop, start and orientation of elevators and lifting equipment; Detect the orientation of the vehicle to prevent two objects from colliding; 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 pneumatic or hydraulic cylinders ...
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Precautions for using pressure sensors
The pressure sensor is an instrument that can accept pressure signals, and it is widely used in railway transportation, intelligent buildings and other occupations.
First, prevent solder slag from ...
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What are the characteristics of smart sensors?
1. High precision and high quality
Assuming that the data information collected by the sensor makes a mistake, it is equivalent to making a mistake from the source, and the transmission, analysis and use of all the data behind it are meaningless, so the accuracy and quality of the sensor are guaranteed.
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The ifm is equipped with an intelligent multifunction display with IO-Link
Decentralized processing of signals, good readability of different process parameters and freely selectable scale factors
Clear, easy-to-read display
It can be equipped in different formats via IO-Link or the setting menu
Beyond or without reaching ...
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Precautions for the use of fiber optic sensors – ifm
Considerations for Fiber Optic Sensor Applications
1. Optical fiber
Common optical fibers include stepped and gradient multimode fibers and single-mode fibers, and the following factors must be considered when selecting optical fibers:
(1) The numerical aperture NA of the optical fiber
From improving the coupling efficiency between the light source and the optical fiber ...
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Precautions for accelerometer installation
Pick the right adhesive! We need to know the importance of adhesives, many people do not pay attention to the selection of adhesives, the natural frequency of the accelerometer is determined by the degree of coupling of the bond, so it is important to choose the right adhesive. The weight of the accelerometer is also what we have to test.
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Differential pressure sensor function – ifm sensors
A differential pressure sensor is a sensor used to measure the difference between two pressures, usually used to measure the pressure difference between the front and rear ends of a device or component.
A typical application of differential pressure sensors is to measure the difference in exhaust pressure between the front and rear channels of the exhaust particulate trap of a passenger car engine.
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Common faults in eddy-current sensors – ifm
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.
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The ifm G 1/2 is an extremely cost-effective pressure sensor
The new pressure sensors of the ifm PM series are the solution for pressure detection in small pipes with a common flush seal concept. The concept allows the hygienic integration of small ceramic capacitive measuring elements into small pipes, e.g. in material distribution and packing systems, which can be used in ...
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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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