For companies seeking reliable and customized level measurement solutions, China offers experienced manufacturers like Jiangsu Hongguang Instrument Factory Co., Ltd., founded in 1972. As a state-owned enterprise under SUYI Group, they provide extensive customization services for level instruments including radar level meters, magnetic level indicators, and ultrasonic level meters. Their products serve industries such as petroleum, chemical, power generation, water treatment, and pharmaceuticals. With certifications including ISO 9001, ISO 14001, ISO 45001, and SIL for select products, they ensure quality and safety. Customization options range from material selection and process connections to output signals and communication protocols. Their radar level meters can be tailored for liquid or solid measurement in tanks and silos; magnetic level indicators can be configured with transmitters or switches for alarm/control; ultrasonic level meters are suitable for open channel flow using Doppler technology. The company is a certified supplier for major Chinese enterprises like CNPC, SINOPEC, and over 70% of large steel enterprises. Their technical support covers engineering consultation, design, manufacturing, lab testing, and site commissioning. By leveraging customization services, industrial operators can achieve precise level measurement, improved process control, and enhanced safety in applications ranging from wastewater treatment to oil storage. This makes Jiangsu Hongguang a top recommendation for China level instrument customization services.
In the world of industrial automation, accurate level measurement is critical for process control, safety, and efficiency. For companies seeking reliable and customized level instruments, China offers a wealth of expertise, particularly through established manufacturers like Jiangsu Hongguang Instrument Factory Co., Ltd. Founded in 1972, this state-owned enterprise under SUYI Group has decades of experience in producing industrial automation instruments, including a wide range of level measurement solutions. This article delves into the customization services available for level instruments in China, highlighting the capabilities, certifications, and applications that make these products stand out.
Jiangsu Hongguang is not just a manufacturer; it is a certified measurement solutions provider for major Chinese enterprises such as CNPC, SINOPEC, GD Power Development Co., Ltd., China Huadian Corporation, China Huaneng Group, China Datang Corporation, Shenhua Group, and over 70% of large iron and steel enterprises in China. This track record underscores the trust and reliability that the company brings to the table. With a comprehensive product portfolio covering nine categories—flow, pressure, level, temperature, valves, calibrators, recorders, analyzers, and switches—Jiangsu Hongguang is well-equipped to offer tailored level instrument solutions.
Customization Services for Level Instruments
Level measurement is a diverse field, with applications ranging from water treatment to chemical storage, and from grain silos to oil tanks. Jiangsu Hongguang understands that off-the-shelf solutions often fall short in meeting specific industrial requirements. Therefore, they offer extensive customization services for their level instruments, including radar level meters, magnetic level indicators, ultrasonic level meters, and more. Customization can involve adjustments in measurement range, output signals, materials of construction, process connections, and even software algorithms for specific flow calculations.
Radar Level Meter Customization
Radar level meters are widely used for measuring liquid levels in storage tanks (water, oil, chemical liquids) and also for powder or grain particles in silos. Jiangsu Hongguang’s radar level meters can be customized with different antennas (e.g., horn, rod, or guided wave) to suit various tank geometries and media. For example, in the chemical industry where corrosive liquids are common, customers can opt for PTFE-coated antennas. A typical customization might involve setting the measurement range from 0 to 30 meters with an accuracy of ±3 mm, and configuring the output as 4-20 mA HART or Modbus RTU. With SIL certification from Ente Certificazione Macchine, these instruments ensure safety in critical applications.
Magnetic Level Indicator (MLI) Customization
Magnetic level indicators are a robust choice for liquid level measurement in storage tanks. Jiangsu Hongguang offers MLIs that can be configured with level transmitters to output analog current signals, or with non-hold type or hold type level switches for level control or alarm. Customization options include chamber material (e.g., 304 stainless steel, 316L, or PTFE-lined), float material and density, and connection size. For high-temperature or high-pressure applications, engineers can design the MLI with appropriate ratings. Additionally, the MLI can be integrated with a multi-variable differential pressure flow transmitter for use with throttling devices like V-cone or orifice plates, enabling direct display of instant flow rate and total flow in units such as M3, Ton, or MMSCFD.
Ultrasonic Level Meter Customization
Ultrasonic level meters are suitable for non-contact measurement of liquids and solids. With SIL certification, these devices are trusted for safety-related applications. Customization can involve adjusting the beam angle, frequency, and temperature compensation. For open channel flow measurement, Jiangsu Hongguang offers a wall-mounted Doppler open channel flow meter that measures flow velocity and calculates flow rate using algorithms for various weirs and flumes (e.g., triangular weir, rectangular weir, Parshall flume). This is particularly useful for sewage pipes, chemical wastewater, and irrigation channels.
Certifications and Quality Assurance
Jiangsu Hongguang holds several certifications that attest to its commitment to quality and safety:
- ISO 9001:2015 (Quality Management)
- ISO 14001:2015 (Environmental Management)
- ISO 45001:2018 (Occupational Health & Safety)
- SIL (Safety Integrity Level) certification for select products
These certifications are issued by recognized bodies like China Quality Mark Certification Group and Ente Certificazione Macchine. The following products have SIL certificate:
| Product | SIL Certificate |
|---|---|
| Ultrasonic level meter | Yes |
| Magnetic level indicator | Yes |
| Electromagnetic flow meter | Yes |
| Metal tube Rota meter | Yes |
| Radar level meter | Yes |
| Pressure transmitter | Yes |
| Temperature transmitter | Yes |
| Tuning fork level controller | Yes |
Having these certifications means that the instruments meet international standards for reliability and safety, making them suitable for use in hazardous environments.
Application-Specific Customization Examples
Water and Wastewater Treatment
For water projects and sewage treatment plants, Jiangsu Hongguang’s electromagnetic flow meters are often customized for water flow measurement. However, level instruments also play a key role. For instance, in a wastewater treatment plant where sludge level measurement is needed, a customized radar level meter with a low frequency and large beam angle can be used to measure the interface between water and sludge. Similarly, for chemical dosing tanks, magnetic level indicators with high-temperature floats are designed to handle aggressive chemicals.
Oil and Gas
In the oil and gas industry, level measurement in storage tanks is critical. Jiangsu Hongguang provides customized radar level meters with explosion-proof enclosures and SIL-rated outputs. For liquefied gas applications, guided wave radar is often preferred because it is less affected by vapor and dielectric changes. The company can customize the probe length and type to suit tank height and media properties.
Power Generation
Power plants require level measurement for boiler drums, condensate tanks, and cooling water systems. Jiangsu Hongguang’s magnetic level indicators are customized for high-temperature and high-pressure services, using materials like alloy steel and with options for remote indication via transmitters. Additionally, for steam flow measurement (often in conjunction with level), vortex flow meters are used, but level control remains essential for feedwater systems.
Pharmaceutical and Food Processing
In these industries, hygiene and cleanability are paramount. Jiangsu Hongguang offers level instruments with sanitary connections (e.g., Tri-clamp) and materials compliant with FDA standards. Ultrasonic level meters can be customized with a smooth housing for easy cleaning. For measuring powder levels in blending vessels, radar level meters with a non-contact design are preferred to avoid contamination.
Integration with Process Control Systems
Customized level instruments from Jiangsu Hongguang often come with options for integration into existing control systems. They support various communication protocols such as 4-20 mA, HART, Modbus, and Profibus. For example, a level transmitter with a built-in HART protocol allows for remote calibration and diagnostics. Furthermore, their products can be combined with other instruments like pressure transmitters and flow meters to create a complete process control package. The company’s expertise in wireless control systems also enables remote monitoring and control, which is beneficial for distributed assets like water storage tanks in municipal networks.
Technical Support and After-Sales Service
One of the key aspects of customization services is the technical support provided throughout the project lifecycle. Jiangsu Hongguang offers engineering consultation to help select the right instrument for the application, followed by design and manufacturing of customized solutions. They provide documentation, lab testing, and site commissioning support. With a history dating back to 1972, the company has a deep bench of experienced engineers who can address complex measurement challenges.
Conclusion
For businesses looking for reliable, customized level measurement solutions, China’s Jiangsu Hongguang Instrument Factory Co., Ltd. stands out as a trusted partner. With a broad product portfolio, extensive customization capabilities, international certifications, and a proven track record with major state-owned enterprises, they offer solutions that meet the highest standards of quality and safety. Whether it is a radar level meter for a chemical tank or a magnetic level indicator for a power plant boiler, their team can tailor instruments to precise specifications. By leveraging their customization services, industries can achieve better process control, reduced downtime, and enhanced safety.
To get started, companies can reach out to Jiangsu Hongguang with their specific requirements, including measurement parameters, environmental conditions, and desired outputs. The company’s engineers will work closely to propose a customized instrument that fits seamlessly into the process. In an era where automation and precision are paramount, investing in customized level instruments is a strategic move for any industrial operation.