Banner Sensors - Precautions for the use of linear displacement sensors

1. Piezoresistive pressure sensor Resistive strain gauges are one of the main components of piezoresistive strain transducers. The working principle of metal resistance strain gauge is the phenomenon that the resistance value changes due to mechanical deformation due to the strain resistance adsorbed on the base material, which is commonly known as the resistance strain effect. ...

1. Adjust the installation position: After the wire is connected and energized, carefully adjust the installation position to make the light point projected on the surface of the measured object the clearest and brightest. 2. In general, turning the sensitivity knob clockwise can make the green light (OUT2) on, and counterclockwise turning the red light (OUT1) on. a. Replace the light point ...

General Notes: 1. Avoid pulling, squeezing or twisting the optical fiber cable, do not pull when trying to unwrap the entangled optical fiber cable, you need to be patient and careful to untie it at this time. 2. Avoid sharp bending radius (>50mm) of optical fiber cable. 3. When the conduit is removed from the fiber optic signal demodulator ...

The 2018 China Automation Industry Annual Conference and the 13th China Automation Industry Century Tour (CAIAC2018) were held on April 12, 2018 at Tianma Hotel, Shaoxing, Zhejiang. CAIAC2018 aims to remember and look forward to China ...

1. The size of the photoelectric sensor should be in line with its own production environment, and it needs to be measured before selection. 2. Select the sensing mode suitable for the environment and choose it appropriately. 3. The selection of sensing range should be carried out according to the production environment of its own products, regardless of the range ...

1. Detection of temperature The optical fiber temperature sensor uses a polymer temperature-sensitive material that matches the refractive index of the optical fiber to coat the outside of two optical fibers that are fused together, so that the light energy is input from one optical fiber to the reflective surface and output from the other optical fiber.

Position sensor: A sensor that senses the position of the object to be measured and converts it into a usable output signal. It senses the position of the object to be measured and converts it into a sensor that can be used as an output signal. Position sensors can be used to detect the position, reflect a certain state of the switch...

01. Application of pressure sensor in weighing system In industrial control, pressure sensing technology is increasingly being used in commercial weighing systems. In many control processes, it is often necessary to collect pressure signals and convert them into electrical signals that can be automatically controlled.

In the field of measurement and control, sensors designed by a certain principle can measure a variety of non-electric power at the same time, and sometimes a non-electric power can be measured by a variety of sensors of different principles, so there are many classification methods for sensors, which can generally be classified according to the following methods. 1. Sort by input ...

1. High precision, fast response speed, wide range of linear features, good repeatability of use, high signal-to-noise ratio of detection signal, due to the mass production of optical fiber, low price, can be widely used. 2. The optical fiber is made of dielectric material quartz, which transmits optical signals, so it is safe ...

1. Photoelectric smoke alarm When there is no smoke, the light emitted by the light-emitting diode travels in a straight line, and the phototriode does not receive a signal. There is no output, when there is smoke, the light emitted by the LED is refracted by the smoke particles, so that the transistor receives the light, there is a signal output, ...

1. Correct installation method of pressure sensor: (1) Verify the frequency response value of the pressure sensor under normal atmospheric pressure and standard temperature conditions with appropriate instruments. (2) Verify the correctness of the code of the pressure sensor and the corresponding frequency response signal. 2. ...

Photoelectric sensors are controlled by converting changes in light intensity into changes in electrical signals. In general, photoelectric sensors are composed of three parts, which are divided into: transmitter, receiver and detection circuit. The transmitter is aimed at the target to emit a beam, and the emitted light ...

1. Resistive sensors The basic principle of a resistive sensor is to convert the measured change into a change in the resistance value of the sensing element, and then turn it into an electrical signal output through the conversion circuit. Applications: 1. Strain resistance sensor, used to measure tensile and compressive stress, and other physical quantities based on this...

There are two measuring principles for fiber optic sensors. (1) The principle of physical optical fiber sensor, which uses the sensitivity of optical fiber to environmental changes to convert the input physical quantity into a modulated optical signal. Its working principle is based on the optical modulation effect of optical fibers, i.e. the optical fiber ...

Pressure sensors are mainly used in: booster cylinders, boosters, gas-liquid booster cylinders, gas-liquid boosters, presses, compressors, air conditioning and refrigeration equipment and other fields. 1. It is applied to hydraulic system The pressure sensor is mainly used to complete the closed-loop control of the force in the hydraulic system. When the control ...

1. First, power off the sensor and remove it. 2. Use a clean cotton swab dipped in an appropriate amount of anhydrous alcohol and quietly scrub the reception window. Be careful not to use water or organic solvents to avoid damaging the sensor. 3. After scrubbing, use a clean cotton swab to accept ...

Depending on the mode of exercise Linear Position Sensor: The function of a linear displacement sensor is to convert the linear mechanical displacement into an electrical signal. In order to achieve this effect, the variable resistance slide rail is usually fixed on the fixed part of the sensor, and the displacement of the slide on the slide rail is measured.

1. Use the 4 fixing screw holes at the bottom to install directly or add protection or other mechanical use according to the needs of the site and machine installation space facilities. 2. When installing the stainless steel cable, it is necessary to pay attention to the horizontal angle, that is, to make the mechanism of the steel cable from the outlet to the moving part as much as possible, and slide horizontally during work.

Active infrared sensor The transmitter of the active infrared sensor emits a modulated infrared beam, which is received by the infrared receiver, thus forming a cordon composed of infrared beams. When encountering leaves, rain, small animals, snow, dust, fog obstruction, should not call the police, people or quite ...