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 $ICK sensor should see whether the temperature is within the appropriate temperature range of the sensor, if not, you can't use this device to measure, you need to choose a suitable sensor to measure, but at the same time, you should also pay attention to the measurement, do not have sediment sedimentation.
3. The impulse tube should be installed in an area with a small temperature change, not in a place where the temperature fluctuation is relatively large, so as not to damage the force equipment.
4. When measuring liquid, it is necessary to prevent the direct impact of the liquid on the sensor, because the direct impact of the liquid may cause damage to the sensor, which will affect the accuracy of the measurement results, and may also make it unable to work normally.
5. When measuring gas, the sensor should be installed in the upper part of the process pipeline, and the pressure port of the SICK sensor should also be opened at the top of the process pipeline, so that the accumulated liquid can flow into the process pipeline.
6. When wiring, use a waterproof connector and tighten the nut to avoid rainwater from entering the shell of the transmitter.
7. If the weather is cold in winter, the temperature is relatively low, or even when freezing, when the sensor is installed outdoors, anti-freezing and warmth measures must be taken to prevent the liquid in the impulse port from increasing and expanding in volume due to icing and destroying the sensor.
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Sick Sensors – How to deal with failures in AGC displacement sensors
(1) Measure the clock signal and data signal of the displacement sensor of 4 hydraulic cylinders, the clock signal is about 2.8V DC and 0.123V AC; The data signals are all about 2.8V DC and 0.245V AC. From this, it can be judged that the PLC clock and MTS data bit transmission and reception pulse loops are normal ...
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Sick Sensors – Classification of RTD Sensors
1. NTC RTD Sensor:
This type of sensor is a negative temperature coefficient sensor, that is, the sensor resistance decreases with the increase of temperature.
2. PTC RTD sensor:
This type of sensor is a positive temperature coefficient sensor, that is, the sensor resistance increases with the increase of temperature ...
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Sick Sensors - Classification and detailed introduction of temperature sensors
According to the measurement method, it can be divided into contact type and non-contact type
1。 The detection part of the contact: the contact temperature sensor is in good contact with the measured object, also known as the thermometer
The thermometer achieves thermal equilibrium by conduction or convection, so that the indicated value of the thermometer can directly represent the ...
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Sick 3D machine vision enables intelligent guidance for tire laser lettering
With the continuous promotion of the dual carbon policy, a sustainable production and operation model is particularly important for manufacturing enterprises. The tire and rubber industry is also seeking a greener way of development.
With the iterative improvement of the production process, the tire and rubber enterprises will also ...
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What are the relevant applications for Sick sensors – ultrasonic sensors?
Main applications:
Ultrasonic sensing technology is used in different aspects of production practice, and medical application is one of its most important applications. The application of ultrasound in medicine is mainly to diagnose diseases, and it has become a clinical...
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Sick Sensors – The lead method for RTD sensors
1. Two-wire system: the way to connect a wire at both ends of the thermal resistance to draw out the resistance signal is called the two-wire system: this lead method is very simple, but because there must be a lead resistance r for connecting the wire, the size of R is related to the material and length of the wire, so this lead method is only applicable to ...
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Sick 3D cameras help the field of refractory bricks
With the continuous advancement of the wave of industrial upgrading in the metallurgical industry, the refractory brick industry in the subdivided field has also ushered in a new opportunity, machine vision as the core technology of industrial automation has also been fully applied, and the 3D camera of Sick has shown excellent performance in the field of refractory bricks.
Refractory bricks are abbreviated ...
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Sick sensors – how light-sensitive sensors work, classification and areas of application
A photosensor is a sensitive device that responds to or converts external light signals or light radiation. A photosensor is a sensor that uses a photosensitive element (photodiode) to convert an optical signal into an electrical signal. Their sensitive wavelengths are close to those of visible light, including infrared and ultraviolet wavelengths ...
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Sick Sensors – Applications of Photoelectric Sensors
1. Application of photoelectric sensor in high-voltage and high-current testing
In recent years, the use of optical equipment for high-voltage and high-current measurement has developed rapidly in the power system, and many new photoelectric sensor systems have been put into on-site operation, bringing many convenient measures for the monitoring of high-voltage and high-current.
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SICK brought new products to the Industry Fair
The 17th China International Industry Fair (IAS2015) was held in the National Convention and Exhibition Center (Shanghai) from November 3 to 7, 2015.
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For the 20th year in a row, SICK Germany has been on the list of "Best Employers in Germany".
SICK Germany has been ranked 2nd in the list of "Best Employers in Germany 2022"! For 20 years in a row, SICK has been on the list of "Best Employers in Germany"! The list is published by the Great Place to Work Institute®, the world's leading ...
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Sick OD2000 laser displacement sensor was launched
The OD2000 is an excellent multi-range sensor with a laser displacement sensor measuring within 1,200 mm with high accuracy. Technology based on the principle of laser triangulation, as well as the versatility of the measuring range, make it suitable for many different industry applications.
OD2000 multi-range not only solves the problem of electric ...
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Sick sensor - the detection procedure of the sensor, the precautions in the detection process
The detection procedure of the sensor
1. Symptom Judgment: Infer the location where the malfunction may occur.
2. Decoder detection: Confirm whether the suspected sensor has a fault code in the decoder, and strengthen the judgment in the data stream.
3. Inspection around the sensor: In case of ...
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Introduction to the characteristics of the Sick sensor - laser distance sensor
1. Wide measurement range and fast response;
2. Reflector is not required for long-distance measurement;
3. High measurement accuracy and large range;
4.905 nm safety laser is not harmful to human eyes;
5. Small size, easy to install and debug;
6. On-line continuous measurement to reach unmanned ...
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Sick Sensors - Analysis of common fault codes for fiber optic sensors
1. Alarm code E401
E401 is one of the common fault codes of fiber optic sensors, which indicates that the fiber optic sensor has detected that the fiber is cracked or bent. This problem can usually be dealt with by replacing the fiber or adjusting the fiber installation orientation.
2. Alarm code E402
...
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Sick boutique makes a comeback: capacitive proximity sensors
Are you still having a headache about detecting the presence or absence of objects?
Are you still bothered by checking the liquid level?
Are you still troubled by the limited installation of application scenarios?
Today, SICK is back with the secret weapon of substance detection: capacitive proximity sensors.
This capacitive sensing ...
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Sick new products on the market | Collaborative Robot FPM Security Services
In recent years, with the promotion of human-robot collaboration technology and concepts (with an average annual compound growth rate of more than 37%), the relationship between humans and robots has become more and more "intimate", constantly breaking the "barrier" and achieving "zero distance" contact.
However, due to the lack of specifications and technical abuse, various accidents have occurred one after another.
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Sick sensors – fork photoelectric sensor applications
1. Parking lot or conveyor and other places Its function is to detect the parking position, and the detection distance is relatively long, which is more applicable in parking lots and other occasions.
2. The position of the processed parts In the factory production process, in order to realize the automatic processing state of the parts, the position of the parts must be inspected.
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Sick sensor - the classification and principle of distance sensors
Principle of ultrasonic distance sensor:
Ultrasonic waves have a great ability to penetrate liquids and solids, especially in solids that are opaque to sunlight, and it can penetrate to a depth of tens of meters. Ultrasonic waves will produce significant reflections when they encounter impurities or interfaces, forming reflections into echoes, which can produce ...
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Sick Sensors – An introduction to the classification of proximity sensors
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 ...
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