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Sensors in the mass flow controller – ifm
The mass flow manipulator is a new type of flow measurement and monitoring instrument, as well as an instrument that can conveniently monitor the activity of different gases in the pipeline without temperature and pressure compensation. Its working principle is to send the flow signal measured by the heating bridge of the sensor to the amplifier for amplification, and the enlarged ...
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Analysis of the characteristics of the ifm PN series pressure sensor
360-degree comprehensive dissection from the inside to the outside, the perfect characteristics of the net red PN series pressure sensor
Superior corrosion resistance
Ordinary pressure sensors use metal diaphragms, and PN pressure sensors use ceramic diaphragms to sense pressure, ...
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Diffuse photoelectric sensor target impact
1. The larger the object, the more light is reflected and the farther the sensing interval is.
2. For visible red light sensors, light colors can be detected at a greater scale than dark colors. The color of the target object has a much smaller effect on the infrared light sensor. Compared to a flat or matte appearance, a highly reflective ...
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Torque sensors in industrial manufacturing – ifm
Torque sensor is a component that must be installed in some industrial products, mainly used to measure speed and viewpoint orientation, but different types of sensors have different ways to use and function, what is the classification of torque sensor?
Resistance strain ...
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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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Method for measuring torque using angle sensors – ifm
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 ...
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Correct use of the high-temperature pressure sensor method – ifm
1. It is necessary for the sensor to be properly installed
Damage to high-temperature pressure sensors is usually caused by their installation in improperly machined holes. When the sensor is loaded into a hole that is too small or eccentric, the sensor diaphragm may be damaged, which can then cause the instrument to not function properly.
Can...
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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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The reason why the output signal of the photoelectric sensor is unstable
Photoelectric switch (photoelectric sensor) is the abbreviation of photoelectric proximity switch, which uses the shielding or reflection of the beam by the detected object to connect the circuit by the synchronous loop to detect the presence or absence of the object. When the photoelectric sensor outputs the signal, the signal is occasionally unstable, and many people do not know what to do.
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Current sensor features – ifm
1. High sensitivity. The strength of the detected signal is getting weaker and weaker, which requires a significant increase in the sensitivity of magnetic sensors. The use includes current sensors, angle sensors, gear sensors, and space environment measurement.
2、 ...
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Basic parameters of load cells – ifm
A load cell (also known as a load cell) is a type of sensor that converts a physical force signal into an electronic signal. From the basic principle, it is divided into strain type, piezoresistive type, piezoresistive type, foot type, etc.
Non-repeatability: In the same ring ...
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Factors influencing load cell performance – ifm
Load cells are an important category of load cells, the most widely used, and there are many ways to do so. In general, the composition of load cells is mainly elastomers, strain gauges, seals, etc. Several of them interact with each other to affect the function of the sensor, and their respective roles are as follows: ...
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Position feedback for valve actuators – ifm
Two directions are detected with one sensor
The valve sensor consists of two inductive proximity switches overlapping in the same housing. Depending on the direction of the cam, the upper or lower sensor triggers.
Merit:
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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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Essentials for the selection of ifm controllers
1. The ifm controller has a control function
Another important reference feature for the purchase of ifm controllers is the ability to control movements and other applications. Fulfillment of these functional requirements requires I/O, as well as a strong processor and the ability to prioritize missions.
Programmable Drum Switches (PDS...
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ifm ifm sensors detect objects contactlessly
Capacitive ifm sensors have many applications in everyday life. It is capable of viewing non-metallic materials as well as detecting objects in a non-contact manner.
Capacitive ifm sensors are resistant to interference. When an object is detected, the small ...
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Features of the ifm IO-Link multicolor touch sensor:
Thanks to a uniquely adjustable sensor, it can be flexibly adapted even in wet environments
●After touching the sensor, the ergonomic plan is selected for work
● Open delay can prevent unintentional opening ...
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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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How ifm sensors determine the exact installation location
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 ...
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ifm halogen-free and silicone-free Y-connection cables
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 ...
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