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Liaoning Xinruipeng Environmental Protection Technology Co., Ltd
Split type ultrasonic level gauge
NegotiableUpdate on 05/06
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Overview
Liaoning Xinruipeng Environmental Protection Split type Ultrasonic Level Gauge is based on the principle of ultrasonic echo ranging, combined with self-developed enhanced transmission module and adaptive filtering technology, to achieve non-contact and accurate measurement of liquid level, solving the pain points of traditional contact level gauges that are prone to corrosion, scaling, and complicated maintenance. The core workflow is divided into four key steps, which are efficient and accurate throughout the process, and are suitable for stable monitoring requirements under complex working conditions.
Product Details
Liaoning Xinruipeng Environmental Protection Technology Co., Ltd. was established in 2023 and is located in Pulandian District, Dalian City, Liaoning Province. It is a technology innovation enterprise deeply engaged in the field of environmental monitoring, integrating research and development, production, sales, and technical services of environmental monitoring instruments. It is also a new backbone force in the domestic water quality online monitoring track. The company adheres to the core concept of "precise monitoring and serving people's livelihood", focuses on the core needs of water quality and liquid level monitoring, and develops and producesSplit type ultrasonic level gaugeWith precise measurement performance, environmental adaptability, and high cost-effectiveness, it is widely used in various industrial and environmental protection scenarios, becoming the preferred product for domestic liquid level monitoring equipment, helping to digitize ecological environment control and promote industrial green upgrading.
1、 Core Measurement Principles
Liaoning Xinruipeng Environmental ProtectionSplit type ultrasonic level gaugeBased on the principle of ultrasonic echo ranging, combined with the independently developed enhanced transmission module and adaptive filtering technology, non-contact accurate measurement of liquid level is achieved, solving the pain points of traditional contact level gauges that are prone to corrosion, scaling, and tedious maintenance. The core workflow is divided into four key steps, which are efficient and accurate throughout the process, and are suitable for stable monitoring requirements under complex working conditions.
Step, signal transmission. The probe transmitter of the instrument, driven by a special circuit, emits a high-frequency ultrasonic pulse of a specific frequency. The pulse has concentrated energy and strong propagation direction, and can effectively penetrate the air. Even in the environment with slight fog and foam, it can reach the measured liquid level stably. The second step is signal reflection. Ultrasonic pulses propagate in the air above the measured medium. When they come into contact with the surface of a liquid, due to the large difference in acoustic impedance between air and liquid, most of the sound waves will be stably reflected back by the liquid surface. Even when facing a sewage surface containing a large amount of suspended solids, the stability of the reflected signal can be guaranteed. The third step is signal reception and filtering. The receiver of the probe accurately captures the reflected ultrasonic echo signal, and at the same time, through adaptive filtering technology, filters out interference sound waves in the environment, such as aeration noise in sewage treatment plants, noise generated by equipment operation vibration, etc., to ensure the purity of the received signal. Step four, precise calculation. The signal processing unit calculates the actual liquid level height through a core algorithm based on the propagation speed of ultrasound and the time difference between transmitting and receiving signals, combined with the preset probe installation height. The formula is: liquid level height=probe installation height - (ultrasound propagation speed x propagation time ÷ 2).
In addition, the product is equipped with intelligent temperature compensation function, which can monitor environmental temperature changes in real time, automatically correct ultrasonic propagation speed parameters, effectively avoid the impact of temperature fluctuations on measurement accuracy, and further improve the reliability of monitoring data. At the same time, the product adopts a large-scale integrated circuit design, with a component placement rate of 90%, which ensures long-term stability and reduces power consumption, and is suitable for various energy-saving monitoring scenarios.
2、 Core technical parameters
Liaoning Xinruipeng Environmental ProtectionSplit type ultrasonic level gaugeMainly focusing on XRP-UT800, XRP-UL and other series, the core technical parameters strictly follow the GB/T 38615-2020 "General Technical Conditions for Ultrasonic Level Meters" standard, taking into account accuracy, stability and environmental adaptability. The specific parameters are as follows (taking the mainstream model XRP-UT800 as an example):
parameter category |
specific parameters |
|---|---|
measurement range |
0.1m-50m (customizable and expandable according to the scene) |
measurement accuracy |
± 0.3% FS, error ≤ 3 ‰ FS at -30 ℃ low temperature environment |
resolution |
1mm， Ensure the refinement of data collection |
Probe material |
PTFE full lining anti-corrosion material, resistant to strong acid and alkali corrosion at pH 0.5-14 |
operating frequency |
20kHz-80kHz (adaptive adjustment, suitable for different working conditions) |
environmental adaptability |
Working temperature: -30 ℃~80 ℃; Relative humidity: 0~95% (no condensation); Protection level: IP68 |
output signal |
Supports 4-20mA analog signals and RS485 digital signals (Modbus RTU protocol), seamlessly integrated with DCS systems |
power supply method |
DC24V/AC220V dual power supply optional, some models support solar power supply, suitable for remote areas without power supply scenarios |
Explosion-proof rating |
Ex d IIC T6 explosion-proof certification, suitable for high-risk scenarios such as chemical and petrochemical industries |
display function |
7-inch touch screen, full Chinese menu, supports dual display of liquid level and distance, one click calibration, easy operation |
Other functions |
Supports SD card data collection, serial port data download, can record ten interference echo points, with AI intelligent warning and automatic calibration functions |
This series of products has passed ISO9001 quality system certification, with high-quality brand selected core components. The annual equipment failure rate is less than 5%, and the service life can reach 5-8 years. Compared with similar products, the operation and maintenance costs are reduced by more than 50%, and the cost-effectiveness advantage is outstanding.
3、 Applicable application industries
Relying on precise measurement performance, anti-corrosion and anti-interference capabilities, and flexible installation methods, Liaoning Xinruipeng Environmental ProtectionSplit type ultrasonic level gaugeWidely used in various industries such as environmental protection, chemical engineering, municipal engineering, water conservancy, metallurgy, etc., especially in the environmental protection renovation project of the Northeast Industrial Base, it has high performance and can meet the liquid level monitoring needs of different scenarios. The specific applications are as follows:
（1） Environmental protection and municipal industry
Mainly used in urban sewage treatment plants, rural sewage stations, municipal sewage pipelines, garbage leachate treatment stations and other scenarios, it is used to monitor the liquid level height of sewage tanks, sedimentation tanks, aeration tanks, and regulating tanks, providing accurate data support for sewage treatment process regulation, avoiding problems such as sewage overflow and equipment dry burning. At the same time, it can be linked with the water quality monitoring system to achieve integrated monitoring of "liquid level+water quality", which helps with the digital control of municipal environmental protection.
（2） Chemical and metallurgical industry
Suitable for scenarios such as chemical storage tanks, electroplating wastewater tanks, acid-base solution tanks, and metallurgical wastewater treatment tanks, PTFE fully lined probes can effectively resist the erosion of strong acids, alkalis, and corrosive media. The explosion-proof design can meet the high-risk environmental requirements of chemical parks and metallurgical plants, and is used to monitor the liquid levels of various corrosive liquids and chemical raw materials, ensuring production safety and process stability. By 2025, this product will reach 25% in the field of environmental wastewater and become the preferred product for liquid level monitoring in the chemical and metallurgical industries.
（3） Water conservancy and power industry
Applied in scenarios such as reservoirs, waterways, reservoirs, hydropower station regulating pools, and circulating water pools, it can adapt to harsh outdoor environments such as low temperature, high temperature, and humidity, accurately monitor water level changes, and provide reliable data for water conservancy scheduling, flood prevention and drought resistance, and power circulation system operation. Some wireless models support LoRa protocol, with a transmission distance of over 3 kilometers, and are suitable for remote water conservancy monitoring points.
（4） Other industries
Covering fields such as food processing, mining, pharmaceuticals, agricultural irrigation, etc., such as monitoring the liquid level of raw material storage tanks in food factories, monitoring the liquid level of tailings ponds in mines, monitoring the liquid storage tanks of pharmaceutical factories, monitoring the water level of water reservoirs in agricultural irrigation, etc., customized installation and monitoring solutions can be provided according to the special needs of different industries.
4、 Typical project cases
Liaoning Xinruipeng Environmental Protection has successfully implemented multiple large-scale liquid level monitoring projects with high-quality products and services, covering multiple regions such as Northeast China, North China, and Southwest China. The following are three typical project cases to visually demonstrate the application effect and core advantages of the products:
Case 1: Liaoning Yingkou Petrochemical Storage Tank Liquid Level Monitoring Project
Project background: The petrochemical enterprise has 12 chemical raw material storage tanks, which store various acidic and alkaline solutions and chemical intermediates. The original liquid level monitoring equipment is prone to corrosion and measurement errors, posing safety hazards. There is an urgent need for a corrosion-resistant, accurate, and explosion-proof liquid level monitoring equipment.
Application product: Liaoning Xinruipeng XRP-UT800 seriesSplit type ultrasonic level gauge12 units, equipped with wireless data transmission modules.
Application effect: After equipment installation, real-time and accurate monitoring of liquid levels in 12 storage tanks is achieved, with measurement accuracy stable within ± 0.3% FS. The PTFE fully lined probe effectively resists the erosion of corrosive media, and the explosion-proof design meets the requirements of high-risk environments in the factory area. The equipment has been running continuously for 2 years, and the data can be uploaded to the enterprise's central control system in real time, achieving remote monitoring and early warning, solving the pain points of the original equipment, reducing operation and maintenance costs, and ensuring production safety.
Case 2: Liquid level monitoring project for a rural sewage station in a remote mountainous area of Yunnan Province
Project background: The rural sewage station is located in a remote mountainous area with no stable power supply conditions. The sewage tank contains a large amount of suspended solids, and the liquid level fluctuates greatly. A low-power, anti-interference, wireless transmission liquid level meter is needed to achieve remote monitoring of the liquid level in the sewage tank.
Application product: Liaoning Xinruipeng XRP-UL seriesSplit type ultrasonic level gauge6 units, equipped with solar power supply modules and 4G wireless transmission modules.
Application effect: The product adopts a solar powered design, with a battery life of up to 72 hours, solving the problem of power supply in remote areas; The adaptive filtering technology effectively filters out the interference generated by suspended solids in sewage, and the measurement data is stable and reliable; Through the 4G wireless module, liquid level data can be uploaded in real-time to the cloud platform, and staff can remotely view and manage it without the need for on-site monitoring, greatly reducing labor costs and helping to upgrade the intelligence of rural sewage treatment.
Case 3: Liquid level monitoring project of a municipal sewage treatment plant in Dalian
Project background: The sewage treatment plant processes 100000 tons of sewage per day, involving multiple process links such as regulating tanks, sedimentation tanks, and aeration tanks. The original liquid level gauge is cumbersome to install, inconvenient to maintain, and susceptible to aeration noise interference. The measurement data drift is severe, affecting the efficiency of process regulation.
Application product: Liaoning Xinruipeng XRP-UT800 seriesSplit type ultrasonic level gauge25 units, achieving full coverage of liquid level monitoring in the entire factory area.
Application effect: The split design is easy to install and maintain, with the probe separated from the host. The host can be installed in the control room, avoiding the impact of harsh on-site environments on the equipment; The independently developed echo recognition algorithm effectively filters out aeration noise interference, improves measurement accuracy to ± 0.3% FS, and significantly enhances data stability; The equipment supports seamless integration with the existing DCS system of the sewage treatment plant, achieving linkage between liquid level data and process control, improving sewage treatment efficiency, reducing energy consumption, and gaining high recognition from the plant area.
5、 Customer reviews
Since the product was launched on the market, Liaoning Xinruipeng Environmental ProtectionSplit type ultrasonic level gaugeWith precise measurement performance, reliable quality, and excellent after-sales service, we have received widespread praise from customers in various industries, with a customer satisfaction rate of over 98%. The following are some real evaluations from customers:
The person in charge of equipment procurement at a petrochemical enterprise in Yingkou, Liaoning Province: "The storage tanks in our factory store corrosive chemical raw materials. We have used several liquid level gauges before, which are either easily corroded and damaged, or have large measurement errors, posing safety hazards. We chose Liaoning Xinruipeng'sSplit type ultrasonic level gaugeAfterwards, these issues were resolved, and the PTFE probe exhibited corrosion resistance and stable measurement accuracy. Additionally, the explosion-proof design met the safety requirements of our factory area, and the equipment operated continuously for two years without any malfunctions. The after-sales response was also very timely, with on-site maintenance within 48 hours, which was very reliable. ”
The person in charge of a rural sewage treatment project in Yunnan said, "Our sewage station is located in a remote mountainous area without stable power supply, and the previous level gauge cannot be used normally. Liaoning Xinruipeng's product supports solar power supply, has strong endurance, and the wireless transmission function is particularly practical. We can remotely view the level data in the office, without having to run to the site every day, greatly saving labor costs. The product also has good anti-interference ability, and even if there are many suspended solids in the sewage, the measurement data is very accurate, and the cost-effectiveness far exceeds similar products
Operation and maintenance engineer of a municipal sewage treatment plant in Dalian: "Our sewage treatment plant has multiple process links, and we have high requirements for the accuracy and stability of liquid level monitoring. Liaoning XinruipengSplit type ultrasonic level gaugeEasy installation, simple maintenance, and effective filtering of aeration noise interference. The measurement data is particularly stable and smoothly integrated with our DCS system, providing accurate data support for our process control. The operation and maintenance costs have also been significantly reduced compared to before. It is a product that is very suitable for municipal sewage treatment scenarios. ”
A procurement specialist from a chemical industrial park in Shandong: "As the purchasing party of the park, we attach great importance to the quality and cost-effectiveness of our productsSplit type ultrasonic level gaugeThe parameters are compared to imported products, but the price is only one-third of that of imported products, and the quality is guaranteed with a very low annual failure rate. At the same time, the company's service is very thoughtful. From the initial selection consultation to the later installation, debugging, and operation training, there is a professional team to follow up and solve our worries. We will continue to cooperate in the future. ”
6、 Product advantages and brand guarantee
Liaoning Xinruipeng Environmental ProtectionSplit type ultrasonic level gaugeThe key to standing out in the market lies in the outstanding advantages of the product itself and the brand guarantee. In terms of product advantages, firstly, it is precise and stable, using enhanced transmission modules and adaptive filtering technology, combined with temperature compensation function, high measurement accuracy, strong anti-interference ability, and can adapt to complex working conditions; Secondly, it is corrosion-resistant and durable. The PTFE fully lined probe and IP68 protection level can resist the erosion of strong acids, alkalis, and harsh environments, with a long service life; Thirdly, it is intelligent and convenient, supporting wireless transmission, automatic calibration, AI warning and other functions. It is easy to operate and can achieve remote monitoring, reducing operation and maintenance costs; The fourth is high cost-effectiveness. Compared to imported products, the price is more advantageous, and the quality and service are not discounted, reducing operation and maintenance costs by more than 50%.
In terms of brand assurance, Liaoning Xinruipeng has established a service network and dealer system covering multiple provinces and cities across the country. In the North China region, on-site maintenance can be carried out within 48 hours, while in other regions, response can be made within 72 hours. It can quickly solve customers' full process needs such as installation and debugging, operation and maintenance training, and fault repair. The company has a professional R&D team that continuously promotes technological innovation, optimizes product performance, and strictly follows industry standards. All products have passed relevant certifications, ensuring quality assurance.
In the future, Liaoning Xinruipeng Environmental Protection will continue to focus on technological innovation, deeply cultivate the field of environmental monitoring, and continuously optimizeSplit type ultrasonic level gaugeFocusing on the liquid level monitoring needs of various industries and core products, we provide more accurate, reliable, and cost-effective products and one-stop solutions to help China's ecological environment protection and industrial green and high-quality development.
