Adjustment method of the Sick WFS3-40N415 sensor

The miniaturization, integration, and intelligence of sensors are the main trends of industrial development, and the increasing demand for small and integrated smart chips in industrial scenarios also provides better means for equipment integration and intelligence. Sick is also deeply aware of the small size of the large ...

1. It is necessary to prevent the sensor from contacting corrosive gases, so as not to cause corrosion and affect the measurement results. 2. If the measurement is a high-temperature medium, the SICK sensor should see whether the temperature is within the suitable temperature range of the sensor.

1. Basic composition The appearance of this series of fiber optic sensors is basically composed of the following parts, from left to right: (1) SET button, this button can be used for sensitivity setting. The basic principle of this sensor is: through the induction of the refractive index of different media by the fiber optic probe, ...

1. Thermistor sensor temperature measurement Thermistor sensors used to measure temperature are generally simple in structure and inexpensive. Thermistors without an outer protective layer can only be used in dry places; Hermetically sealed thermistors are not afraid of moisture erosion and can be used in harsh rings.

Proximity sensors are divided according to their working principle: High-frequency oscillation type, capacitive type, induction bridge type, permanent magnet type, Hall effect type, etc. According to the principle of operation, it can be divided into three categories: High-frequency oscillation type using electromagnetic induction, magnetic force type using magnets, and ...

1. In order to have sufficient heat exchange between the measuring end of the RTD and the medium to be measured, the location of the measuring point should be reasonably selected, and the installation of RTD near the valve, elbow, pipe and equipment should be avoided as much as possible. 2. The thermal resistance with a protective sleeve has heat transfer and heat dissipation loss, in order to reduce the ...

1. Add a protective cover as much as possible, and clean up the chips and oil splashed on the ruler in time to strictly prevent any foreign matter from entering the inside of the grating ruler sensor housing. 2. When plugging and unplugging the grating displacement sensor and the plug holder of the digital display, the power should be turned off. 3. For the extension of the dust seal ...

The color and number of SICK sensor wires are conveniently different. Some are six-wire sensors. However, the two sense lines are also connected to the sensor's book input signals E+ and E-, and we can ignore these two feedback lines or combine them into one. The color of each cable ...

1. Find the screw at the end of the switch, twist it clockwise to adjust it far, and twist it counterclockwise to adjust it closer. 2. It can increase the intensity of the light source. 3. Improve the sensitivity of the switch sensor. 4. It can also be adjusted according to the instructions for use. ...

It is a physical phenomenon in which light irradiates certain substances and changes the conductive properties of the substance, which can be divided into three categories: external photoelectric effect, internal photoelectric effect and photogenerated volt effect. The external photoelectric effect refers to the physical emission of electrons from the surface of an object under the action of light.

The 17th China International Industry Fair (IAS2015) was held in the National Convention and Exhibition Center (Shanghai) from November 3 to 7, 2015.

1. The pressure goes up, the output of the transmitter does not go up to this situation, you should first check whether the pressure interface is leaking or blocked, if you admit that it is not, check the wiring method and check the power supply, if the power supply is normal, then simply pressurize to see if the output changes, maybe observe whether the zero position of the sensor has an output, if there is no ...

1. There are 4 wires for the wiring sensor, among them, the red or brown wire is connected to the positive power supply, and the black wire is connected to the negative power supply; The green or blue wire is the dark output line, and the white or yellow wire is the bright output line, the user can choose one of them according to his needs, and the other is not used, but it should be insulated. Lines are not allowed ...

Infrared sensor installation requirements: 1. Infrared sensors are usually set up in areas where intruders may enter or where high-value items are stored, such as the living room, master bedroom, corridor or corridor of a general family; In general, companies usually set up sensors in computer rooms, corridors, warehouses, etc.

1. Photoelectric switch sensor The occlusion between the transmitter and receiver is used to detect states such as motion, object presence, or object position. When the measured object passes through the occlusion beam, the intensity of the light signal received by the receiving head changes, which in turn triggers the switching signal. Photoelectric switch ...

First, the transmission effect Through the photoelectric sensor, it can be very good to complete the transfer between the media, which is a very popular way of action in many industrial fields and enterprises, because some energy can not be transmitted manually and can only be reached by machines.

1. Set to "Surface" to measure the distance from the first surface within the sensor's detection range. This setting is available for all sensor heads. 2. Set to Glass Thickness to measure the distance from the front to the back of a transparent object, such as glass. This means that it has been measured with the sensing ...

Dynamic features: The so-called dynamic characteristics of the sensor refer to the characteristics of the output of the sensor when the input changes. In practice, the dynamic characteristics of a sensor are often expressed in terms of its response to some standard input signal. This is because the sensor's response to a standard input signal ...

How fork photoelectric sensors work: Placing an optical transmitter and a receiver facing each other on either side of a slot is a fork photoelectric. The luminaire emits infrared or visible light, and the light receiver receives the light in an unobstructed condition. But when the detected object passes through the trough ...

1. Laser ranging sensor 2. Measuring distance range 0.5-300 meters, 3000 meters (to use reflector) 3. The accuracy error of the whole process is 20 mm 4. The continuous service life of the laser is more than 50,000 hours (5 years) 5. Standard RS232, RS422 ...