About
Jiangsu Zhaolong Electrics Co., Ltd.

As China Level gauge Manufacturers and Level gauge Factory, Jiangsu Zhaolong Electrics Co., Ltd. is a regional high-tech enterprise and a production base of temperature sensors and temperature control instruments. We have jointly developed and produced a series of thermocouples (thermal resistances) and temperature control electronics with numerous R&D institutions and academies in Shanghai. These products are salable throughout the country and the world, offering an advantage in cost performance. Our products have a renowned reputation in the market and win customers' trust due to their excellent performance, attractive appearance, high reliability, advanced technology, and good cost performance.

With strong technical development team and patent results, we can undertake business for normal and special specifications, and can design & install various large-scale and small-scale automatic temperature control boxes and temperature control rooms and remote monitoring temperature control systems for customers.

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  • ISO9001
  • ISO9001-cn
  • UDEM
  • Patent for invention
  • Patent for invention
  • Patent for invention
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Industry knowledge

Liquid level measurement is a critical aspect of many industrial processes, including chemical plants, oil and gas facilities, water treatment systems, and storage tanks. Accurate and reliable liquid level information helps operators maintain safe and efficient operations, avoid overflows or shortages, and ensure process consistency. Level gauges play a central role in these systems by providing precise, real-time data on liquid levels.

Drawing on decades of experience in industrial measurement technology, Jiangsu Zhaolong Electrics Co., Ltd. offers high-quality level gauges suitable for a wide range of applications. As a regional high-tech enterprise and production base for temperature sensors and temperature control instruments, the company has collaborated with multiple research institutions and academic organizations in Shanghai to develop and produce thermocouples, thermal resistances, temperature control electronics, and related devices. These products are supplied across domestic and international markets and are recognized for their practical design, reliable performance, and excellent cost performance.

With this expertise, Jiangsu Zhaolong Electrics also provides level gauges that combine precise measurement with robust construction and professional support, ensuring operators can rely on accurate liquid level readings in any industrial environment.

1. Material Quality and Measurement Accuracy

The quality of materials and internal components in a level gauge directly affects the accuracy and longevity of liquid measurement.

Key features include:

High-precision sensors

Level gauges use carefully selected sensors that provide accurate, repeatable readings, minimizing errors caused by temperature fluctuations or liquid properties.

Durable materials

Housings and wetted parts are made from corrosion-resistant metals or high-quality plastics, suitable for aggressive liquids, high temperatures, and pressurized systems.

Clear indicators and digital displays

Level gauges are designed for easy reading, with mechanical floats, glass indicators, or electronic displays that allow operators to quickly verify liquid levels.

2. Robust Design for Long-Term Operation

Industrial applications often involve harsh conditions such as vibration, pressure changes, or exposure to chemicals. Level gauges from Jiangsu Zhaolong Electrics are designed to maintain performance under these conditions.

Advantages of robust design:

Mechanical strength

Gauges are built to resist bending, cracking, or damage from environmental stress, ensuring reliable operation over time.

Stable signal transmission

For electronic level gauges, high-quality wiring and connectors maintain accurate signal output from the sensor to monitoring or control systems.

Compatibility with various liquids

The gauges are designed to measure a wide range of liquids, including water, oils, chemicals, and corrosive solutions, without performance loss.

3. Practical Applications in Industry

Level gauges are widely used wherever accurate monitoring of liquid levels is required.

Common applications include:

Storage tanks and reservoirs

Level gauges provide real-time monitoring to prevent overfilling or shortages in oil, water, or chemical tanks.

Chemical and petrochemical processing

Accurate liquid level measurement ensures process stability, improves safety, and reduces waste.

Water treatment plants

Gauges help maintain proper water levels in treatment tanks, ensuring consistent operation and avoiding equipment damage.

4. Comprehensive Service and Customer Support

Jiangsu Zhaolong Electrics Co., Ltd. not only provides high-quality level gauges but also offers full support to ensure long-term reliability and customer satisfaction.

Company advantages and services include:

Service Feature Explanation
12-Month Warranty Covers any non-human damage during use, ensuring customers can resolve issues quickly and without extra cost.
Professional Calibration Services For sensors and instruments that require periodic calibration, the company provides expert services to maintain measurement accuracy and system performance.
Spare Parts Availability Sufficient stock ensures that replacement components or accessories can be obtained promptly, minimizing downtime in critical operations.
Technical Expertise and Custom Solutions With a strong R&D team and patented technologies, the company can provide standard or custom level gauges and design complete automatic monitoring systems for various industrial applications.