All posts by : Amelia Whitehart

Radar level transmitter wholesale manufacturer today: The third case is that, during the commissioning stage of a platform construction, when the liquid level is higher than 3800mm, the radar level meter of the dirty oil tank will frequently jump to 0mm, which leads to the shutdown of the fourth-stage production unit. After on-site inspection, the power supply voltage of the radar level meter transmitter is only 9.5V, which is lower than the working power supply voltage of the radar level meter. By further searching for the cause of the failure, found that when the high liquid level, the voltage at the power supply is 23.7V, the safety gate output drops to 9.7V, judged as a safety gate transmitter failure. After replacing the safety grid, the voltage returns to normal, the cabin radar level meter in the test to rule out the problem. Discover even more info at radar type level transmitter.

Working principle: Tube in the liquid level meter has a magnetic float, float design, according to the proportion of medium float magnet steel and container liquid level at the same level, wholesale liquid level gauge in a semiconductor magnetel liquid level gauge sensor LED display scale, and orderly arranged from top to bottom, and LED module corresponding to the magnetic field magnetic sensor, the magnetic semiconductor, triggering the corresponding digital circuit, liquid level above the red LED display, The LED below the liquid level gauge is displayed in green, the red in gas phase, and the green in liquid phase. The red-green junction is the actual liquid level in the container.

Measuring principle of radar water level meter: The radar level gauge adopts the working mode of transmitting-reflecting-receiving. The electromagnetic wave emitted by the antenna is reflected by the surface of the measured object and then received by the antenna. After measuring the distance from the water surface to the radar antenna, the elevation of the water surface can be calculated according to the elevation of the radar antenna. The radar water level meter adopts pulse wave technology with low power consumption. It can be powered by two-wire 24 VDC, 485 interface output, or can be directly powered by 12 VDC, SDI-12 interface output, with high accuracy and wider application range.

Level Measurement Considerations: Taking advantage of a specific technology’s ability to reliably address the level measurement in either of these vessels, especially the blowdown flash tank, in a plug-and-play type installation and commissioning format is an easy way to ensure optimal performance. This forgoes calibration, external hardware or inputs. Estimates of up to 49 percent of the energy can be recovered through the use of flash steam routed to heat exchangers or the deaerator to preheat boiler makeup water or support the deaeration process, respectively. In addition, better level control technology at the boiler side eliminates energy losses resulting from unnecessary blowdown to prevent carryover conditions.

So what can be done about these difficulties? Under the condition of strong dust, on the one hand, the radar with high transmitting energy can be selected, on the other hand, the measurement software with continuous measurement algorithm of wave-loss waiting can be selected. When the radar encounters strong dust, it will not misjudge the measurement result even if the radar loses wave for a short time. After entering the state of continuous measurement algorithm, if the reflection wave of real material surface can be recognized within the set waiting time, the correct measurement value of material surface can be obtained. In the past, only a few foreign radars have this function. At present, there are also domestic radars with this function, and the practical application effect is very good.

As one of the most professional magnetic level indicators manufacturers in China,Guangdong Kaidi Energy Technology Co., Ltd. provides customized solutions for a range of industrial automation process applications,such as mechanical float level indicator.We specialized in radar level gauge, fork type level switch,etc. These were implemented successfully, and KAIDI magnetic level gauge manufacturers products,such as radar level meter, magnetic level indicators, can be used in many different industries such as food & beverage, water, energy, pharmaceutical etc. See extra info on https://www.kaidi86.com/. Our Radar Level Meter has a range of up to 150 meters, frequency up to 120GHz and an accuracy of ±1mm, which can cope with various complex measurement conditions.

Ground interference refers to one of the two output ends of the radar level gauge (or compensation line), and its AC voltage to the ground is called the ground interference voltage. This disturbance is also known as longitudinal, in-line mode or in-line state disturbance. Generally speaking, the interference voltage to ground can reach several volts or even more than 100 volts. The above is the interference of the radar level gauge we discussed. When we install or use the radar level gauge, we can also determine whether your use environment will cause these interferences to the level gauge according to the above situation. If these conditions exist, anti-interference measures must be taken to ensure that the level gauge can serve you better.

Working principle: Working principle of radar level gauge: UHF electromagnetic waves are transmitted to the liquid level of the container under test through the cable or antenna. When the electromagnetic wave touches the liquid level and is reflected back, the instrument detects the time difference between the initial wave and the echo, thereby calculating the liquid level height. Select guided wave radar or airborne radar according to the dielectric constant and measurement length of the measured medium.

Temperature Compensation- Precision in Any Environment Another advancement in guided radar level measurement technology is the incorporation of mechanisms that compensate for temperature variations. Temperature fluctuations in microwave module circuits can lead to inaccuracies in measuring levels. To tackle this challenge, radar level measurement systems have implemented creative solutions. A crucial aspect of these advancements involves allocating a portion of the radar transmission pulse as a reference pulse. This reference pulse serves as a benchmark for comparing measurements enabling temperature calibration. When temperature changes occur the radar sensor can adjust its measurements accordingly ensuring that environmental conditions have no impact on accuracy. This temperature compensation feature is particularly valuable in applications where significant temperature shifts are common. Industries dealing with temperatures or processes prone to variations, such as petrochemical or food manufacturing sectors, rely on precise measurements. Radar sensors equipped with temperature compensation mechanisms rise to the occasion by delivering reliable results despite changing conditions.

Measurement accuracy, the accuracy of ordinary radar is generally ±10mm, and the accuracy of precision radar is ±3mm. Selection according to the actual needs of production. Range, according to actual needs, choose the antenna size. Note that the actual range is reduced in complex environments. Antenna type and antenna size, the larger the antenna size, the larger the measured range and the stronger the anti-interference ability. The antenna types of radar level gauge are rod type, bell mouth type, paraboloid and so on.

Premium amorphous metal cores manufacturer and supplier: The benefits of using mu metal transformer core include improved signal quality, reduced noise levels, and enhanced overall performance of electronic systems. Additionally, these cores provide reliable protection against external electromagnetic interference sources, ensuring optimal operation even in challenging environments. With their superior magnetic properties and proven effectiveness in shielding applications, Mu metal cores are an essential component for achieving reliable and high-quality electrical designs. Find more information on transformer core manufacturers.

The soft magnetic particle core will still be high along the high BS in the future μ、 High Tc, low PC, magnetic powder core is a soft magnetic material made of ferromagnetic powder and insulating medium. Because the ferromagnetic particles are very small (0.55 for high frequency) μ M is separated by non-magnetic electrical insulating film material. Low HC and high frequency, miniaturization and thinness to meet the trend of increasingly thin film, miniaturization and even integration of magnetic components.

It is worth noting that Japan is vigorously developing FEMB amorphous alloy and nanocrystalline alloy. Its BS can reach 1.7 ~ 1.8T, and the loss is less than 50% of the existing FeSiB Amorphous Alloy. If it is used in power frequency electronic transformer, the working magnetic flux density can reach more than 1.5T, while the loss is only 10% ~ 15% of silicon steel power frequency transformer, it will be a more powerful competitor of silicon steel power frequency transformer. Japan is expected to successfully trial produce FEMB amorphous alloy power frequency transformer and put it into production in 2005.

Silicon steel is a traditional magnetic material mainly for 50Hz to 1000Hz electronic and electrical applications. The toroidal core is one of the main products of Transmart Industrial. Our silicon steel core series has many styles to meet the diversified needs of customers. We manufacture various type of cores in silicon steels, such as Current Sensor Cores, silicon steel transformer core, Instrument Transformer Cores, Torodal cores, C-cores, Unicore etc. Transmart Industrial carries out strict quality monitoring and cost control on each production link of toroidal core, from raw material purchase, production and processing and finished product delivery to packaging and transportation. This effectively ensures the product has better quality and more favorable price than other products in the industry.

As the iron core of the transformer, generally, 0.35mm thick cold rolled silicon steel sheet is selected. It is cut into long pieces according to the size of the required iron core, and then overlapped into “day” shape or “mouth” shape. In principle, in order to reduce eddy current, the thinner the silicon steel sheet, the narrower the spliced strip, and the better the effect. This not only reduces the eddy current loss and temperature rise, but also saves the material of silicon steel sheet. But in fact, when making silicon steel sheet iron core. Not only from the above favorable factors, because making the iron core in that way will greatly increase the working hours and reduce the effective section of the iron core. Therefore, when making transformer iron core with silicon steel sheet, we should start from the specific situation, weigh the advantages and disadvantages and choose the best size. Discover additional information on https://www.transmartcore.com/.

As for why it can boost and depressurize It needs to be explained by Lenz’s law The magnetic flux generated by the induced current always hinders the change of the original magnetic flux. When the original magnetic flux increases, the magnetic flux generated by the induced current is opposite to the original magnetic flux. In other words, the induced flux generated by the secondary winding is opposite to the main flux generated by the original winding, so the secondary winding has a low-level alternating voltage. So The iron core is the magnetic circuit part of the transformer The winding is the circuit part of the transformer.

Multiparameter water quality meter manufacturer today: Water ensors may control and dispose of effluents in the chemical sector. Water quality sensors measure factors including electrical conductivity, pH levels, turbidity, and nitrates to ensure that chemical process water is up to code and that effluent is safe to release into the environment. Natural water sources, including rivers, lakes, and seas, may have their quality tracked using water quality monitors. Water quality sensors measure pH, temperatures, oxygen consumption, and turbidity to detect human or changes in the environment. You can use water quality monitors to know where aquatic life is at risk from ocean acidification or hypoxic zones. Read additional info on water quality analyzer.

There are various types of swimming pools. Swimming pools differ in function (tropical swimming pool, sauna), size and conditions such as water temperature, cleaning system and water disinfection mechanism. A division can be made in indoor and outdoor swimming pools. Swimming pool water must be pass water treatment process,it’s order to make water quality clear and clean, free from harmful substances, bacteria, viruses, algae and other pathogens and suitable for use by swimmers. The maintenance of swimming pool water is multifaceted in the number of factors that must be controlled. More often than not, pool maintenance is simply thought of as needing to periodically add a sanitizer, adjust the pH and run the filter. In reality, swimming pool maintenance is much more than that.

Water sensors utilize diverse sensing mechanisms, each tailored for specific detection purposes: Conductive Sensors – Employing two electrodes separated by a non-conductive material, conductive sensors detect changes in conductivity triggered by water contact. This completion of an electrical circuit prompts an alert, signaling the presence of water. Capacitive Sensors: Emitting an electrical field between two conductive surfaces separated by a non-conductive material, such as plastic, capacitive sensors sense disruptions caused by water. This alteration in the field triggers an alarm, indicating water presence. Optical Sensors: Leveraging infrared LED light, optical sensors detect alterations in the refractive index of the sensor’s housing material upon contact with water. This change prompts an alert, signaling the presence of water.

All drinking water will be treated from source water , which is generally a freshwater lake, river, water well, or sometimes even a stream and Source water can be vulnerable to accidental or intentional contaminants and weather related or seasonal changes.Monitoring source water quality then it enables you to anticipate changes to the treatment process. Usually there is four steps for drinking water process: First step:Pre-treatment for source water,also called as Coagulation and Flocculation,particles will be integrated with chemicals to form a larger particles,then the larger particles will sink to the bottom.

Power generation boilers use fuels such as coal, oil, or natural gas to heat water and therefore produce steam, which is in turn used to drive turbine generators. The economics of power generation relies to a great extent on the efficiency of the fuel to heat conversion process and therefore the power generation industry is amongst the most advanced users of efficiency techniques based on online process analysis. STEAM & WATER ANALYSIS SYSTEM is used in power plants and in those industrial processes where it is needed to CONTROL AND MONITOR WATER QUALITY. In power plants, it is needed to control the water/steam cycle characteristics in order to avoid damage to the components of the circuit as the steam turbine and the boilers.

Future Developments: Ongoing research focuses on enhancing sensor accuracy, durability, and cost-effectiveness. Integrating artificial intelligence and machine learning may enable predictive capabilities, identifying potential water-related issues before they escalate. Water Quality Sensor – User Tips and Best Practices for Water Sensors, Strategic Placement and Proper Installation: Identify vulnerable areas prone to water damage and install sensors near potential sources like washing machines or sinks. Follow manufacturer guidelines for accurate placement, ensuring direct contact with areas susceptible to water accumulation.

Year 1978 is important to China as we start economic reform at this year, through the excessive use of resources,China get the rapid development of the economy. but it also created a very severe environment problem.The most obvious aspects of water pollution, such as: water pollution, industrial waste water, medical waste water, river pollution, heavy metal pollution, drinking water problem, domestic sewage and so on. These problem of water environment have seriously affected our lives;at the beginning,customers have no many options in water quality analyzers, mainly use some foreign brands in the domestic market, such as HACH, E+H, METTLER TOLEDO, etc.

So you’re prowling for a water quality analyzer! Perhaps, you’re into prawns or fish breeding business. Maybe, you supply drinking water in bottles. No matter the reason, checking the quality of water is important to the success of your venture. If you fail to do so, you’ll lag behind. You could even face statutory fines and penalties for not adhering to water quality. However, you may avert any such situation by buying a top-class analyzer. Such a device has its uses and applications in many sectors. Let’s find out more about this equipment.

BOQU instrument was founded in 2007,now has been one of the leading factory for top-quality water quality analyzer and water quality sensors by over 10 years on R&D.BOQU production line is strictly according to ISO9001,year quantity is over 100 000pcs.our dissolved oxygen meter and dissolved oxygen sensor are famous all over the world by high quality.DOG-209FA dissolved oxygen sensor is popular used in for drinking water,waste water,farming,swimming pool;DOG-209FYD is optical principle dissolved oxygen sensor,it’s maintenance-free,long service life and directly with RS485 Modbus RTU;DOG-208F is ppb class dissolved oxygen sensor ,mainly for pure water such as SWAS in power plant.DOG-208FA is high temperature dissolved oxygen sensor, the max temperature is up to 130℃,pressure is 6bar,it’s also with FDA certificate for Hygienic application, such pharma,beer, beverage,biotech ,food,CIP,SIP etc.if you use mettler toledo or Hamilton dissolved oxygen meter or sensor, now you have new option. See even more info on boquinstrument.com.

Components: Water sensors typically consist of probes, circuits, and an alarm system. Probes come in direct contact with the water, activating the sensor. The circuits analyze the changes in conductivity, capacitance, or light patterns caused by water contact. Once triggered, the alarm system alerts users through sound, light, or notifications, depending on the sensor’s design. Applications: Home Security: Water sensors are integral to home security systems, detecting leaks in basements, bathrooms, or near appliances like washing machines and dishwashers. Industrial Use: Water sensors monitor pipelines in industrial settings, ensuring early detection of leaks that could cause significant damage or production halts. Environmental Monitoring: They also detect reservoir water levels, preventing overflow or depletion.

Recognizing both short- and long-term patterns in the water quality. Trends can be seen in data gathered over time, such as rising nitrogen pollution concentrations in a waterway or an interior canal. The complete data will subsequently aid the identification of important water quality characteristics. Water quality management is essential in emergency situations. Two examples are major oil spills from tankers in transit or flooding brought on by excessive stormwater runoff. In the event of an emergency, taking quick action is essential, necessitating the availability of real-time data to evaluate the influence of pollution levels on water quality.