1. Capacitive Capacitive pressure sensors are usually cleaned by a large number of OEM professional applications, testing the capacitance change between two surfaces, so that these sensors can sense the extreme pressure and vacuum level. In our typical sensor setup, the compact outer gram contains two metal surfaces, the gold country surface rain space tight, parallel, and electrically dissociated, one in essence, capable of subtle curvature under pressure. In order to change the inter-courtyard between the group, these fixed surfaces (plates (which actually form variable appliances) were installed. Height changes detected by a sensitive linear comparator circuit (or ASIC).
2. CVD type chemistry and phase stacking domain CVD") fabrication method attaches polycrystalline wow layer meal to a stainless steel film at the molecular level, so as to produce a sensing with excellent long-term ticket transfer energy, and the commonly used batch semiconductor manufacturing method is used to create polycrystalline silicon strain bridges with excellent functions at a very reasonable price. The CVD structure is the most popular sensor in OEM applications due to its excellent price/performance ratio.
3. Sputtering Film Type - Sputtering Film Stacking or "Film") creates the most linear, hysteresis, and repeatable sensors. Accuracy can be as high as 0.08% of full scale, while long-term drift can be less than 0.06% of full scale per year.
4. MMS type 1 These sensors are processed by Kangli to detect the change of Leli, after 31SS diffuse flow, and fluid force, not affected by individual quality. MMS sensors are based on Xuebei's semiconductor manufacturing skills, which can achieve high pressure, good linearity, excellent thermal shock function and stability in compact sensor packaging.
5. The silicon strain gauge on the reverse side of the high-temperature glass powder sintering cavity is made of micro-melted glass, and the pressure chamber is processed with imported 17-4PH stainless steel, with no "0" ring, no weld and no leakage risk.
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Linear displacement sensor fault and treatment method - Autonics
1. If the electronic ruler is used for a long time, the seal is aging, there are many impurities, and the water mixture and oil will seriously affect the contact resistance of the brush, resulting in the continuous beating of the display. At this moment, it can be said that the electronic ruler of the linear displacement sensor is now damaged and needs to be replaced.
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Precautions for the use of fiber optic sensors
SET button, which can be used to set the sensitivity. The basic principle of the sensor is to sense the refractive index of different media through a fiber optic probe, so as to obtain a digital signal, display it on the screen, and send the switching value by comparing the magnitude of the displayed value and the set sensitivity value. Indicator light when the sensor ...
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Sensors commonly used in industrial robots
In the field of industrial automation, machines need sensors to provide the necessary information to perform the relevant operations correctly. Robots are now using a number of sensors to improve their adaptability. For example, there are many cobots that integrate torque sensors and cameras to ensure that they are equipped with torque sensors and cameras during operation.
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The VG series vision sensor won the MM 2019 Innovative Product of the Year Award
On September 17, 2019, the 15th MM. New Automation Forum in 2019 with the theme of "Interconnection, Integration and Synergy" was successfully held in Shanghai.
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Introduction to Digital Fiber Optic Sensors
Digital fiber optic sensors convert measured objects into measurable optical signal sensors. Its working principle is to send the incident beam of the light source to the modulator through the optical fiber, and interact with the internal and external measurement parameters of the modulator to form a dimmable signal. Digital Fiber Optic Sensors ...
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Classification and advantages and disadvantages of infrared sensors – Autonex
Infrared sensors include an optical system, a detection element, and a conversion circuit. Optical systems can be divided into two categories: transmissive and reflective according to different structures. According to the working principle, the detection element can be divided into thermal detection element and photoelectric detection element. The most widely used thermistors are thermistors. Thermistor...
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Anti-jamming measures for Autonix sensors
1. Shielding technology
The use of metal materials to make a container, the circuit that needs to be maintained is wrapped in it, which can effectively avoid the disturbance of electric or magnetic fields, and this method is called shielding. Shielding can be divided into electrostatic shielding, electromagnetic shielding and low-frequency magnetic shielding.
2. Electrostatic shielding
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How to use the Autonex digital fiber optic sensor
Digital fiber optic sensors convert measured objects into measurable optical signal sensors. The principle of operation is to send the incident beam of the light source to the modulator through the optical fiber, and interact with the internal and external measurement parameters of the modulator to form a dimmable signal. Digital fiber optic sensors use ...
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Causes and solutions for overheating or burning of AC contactor coils
Reasons: 1. The polar surface of the communication core is uneven or the demagnetization air gap is too large;
2. The double coil of DC operation derived from the communication contactor is overheated due to the fact that the normally closed interlocking contact is not released by welding;
3. The frequency of operation is too high;
4. Poor coil manufacturing or due to mechanical damage, absolute ...
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Characteristic parameters of the BJ series of Autonex photoelectric sensors
Through-beam type
BJ15M-TDT-(C)-(P) / BJ10M-TDT-(C)-(P) / BJ7M-TDT-(P)
Polarized specular reflective type
BJ3M-PDT-(C)-(P)
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Autonex BD series laser displacement sensors
BD series laser displacement sensor can measure the thickness, width, horizontal difference, parallax, twist and flatness of the target object by detecting the displacement.
Regardless of the color or data of the policy, the sensor can provide accurate and stable measurement results. Sensor head and amplifier unit ...
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Gas Sensor Failure Analysis – Ottonix
A gas sensor is a converter that converts the volume fraction of a gas into an electrical signal. We will inevitably encounter some problems when using gas sensors, and we have analyzed them as follows:
1. How long does it take for the gas sensor to be used and then calibrated again: the initial calibration ...
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Autonics BH series photoelectric sensors
The BH series photoelectric sensors can be used with M18 fixing nuts and fixing nuts for frontal equipment, or with M3 bolts and nuts for peripheral equipment. Sensitive equipment options promise easy application in a variety of industrial environments. The sensor can be equipped with a simple wire to generate individual or simultaneous N...
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Otonic photoswitch determination
1. Measurement of action interval; When the action piece approaches the sensing surface of the switch from the front, the interval between the action of the switch is the interval between the action of the switch, and the measured data should be within the parameters of the product.
2. The interval between exonerations ...
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Position sensor key term – Ottonix
Incremental sensors
Only bearing change information is provided so that the practice bearing is unknown at startup. Each time the index is made/marks the zero or zero bit of the signaling community. Detected in the homing procedure. Regarding the commutation of brushless motors, motors generally have three magnetic Hall sensors, which are ...
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Rapid detection method for air conditioner thermostat – Ottonix
When the air conditioner cannot operate normally, in addition to checking the starting relay, overheating, overcurrent protector and capacitor of the compressor, it is also necessary to check the main control selection switch of the air conditioner thermostat, which is a very important control protection and actuator component in the electrical control system. Here are a few common types of air ...
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Pressure Sensor Fault Detection – Ottonix
First, the first component is blocked or the form of the device is wrong, and the pressure point is unreasonable, so we often emphasize that the device must be the correct device, once it is installed wrongly, or it is not well installed, it will bury endless hidden dangers for the back. What are the primary components? Orifice plates, remote transmission measuring joints, etc.
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Sensor fault judgment and solution - Autonics
1. Air flow meter problem
Problem characteristics: The vehicle is shaking at idle, high fuel consumption, weak at high speed, and black smoke from the exhaust pipe.
View and dissect: through the fault diagnostic instrument detection, the engine air flow meter data block is seriously exceeded, the cause of the air flow meter damage, ...
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The difference between switching power supply and module power supply – Autonix
The two are not universal
Module power supplies are power supplies that can be mounted directly on a printed circuit board, and feature applications for application-specific integrated circuits (ASICs), digital signal processors (DSPs), microprocessors, memories, field-programmable gate arrays (FPGAs), and other digital or analog applications.
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Autotonicus photoelectric switch measurement method
1. Measurement of action distance; When the action piece is close to the sensing surface close to the switch from the front, the distance close to the switch action is the action distance close to the switch, and the measured data should be within the parameters of the product.
2. Measurement of release distance
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