4G Wireless Immersion Level Transmitter
The wireless submersible level gauge operates based on the principle of hydrostatic pressure measurement: liquid height is proportional to the hydrostatic pressure generated. The sensor section is directly submerged to the bottom of the measured liquid, sensing hydrostatic pressure and converting it into an electrical signal. After temperature compensation and linear correction, the data is transmitted remotely via a wireless communication module to a monitoring center or cloud platform.
This non-contact measurement method, combined with wireless technology, is particularly suitable for scenarios where wiring is difficult, locations are dispersed, or mobile monitoring is required.
Description
Product Advantages and Features
The wireless submersible level gauge integrates the measurement strengths of submersible level gauges with the convenience of wireless technology:
1. Revolutionary Zero Wiring: Utilizing wireless communication technologies like NB-IoT and GPRS, it eliminates the need for cable installation, saving on cable and conduit costs. This makes it particularly suitable for monitoring in areas with difficult wiring or for mobile equipment.
2. Simple and Flexible Installation: The submersible level gauge is directly immersed into the measured medium, making installation and use highly convenient.
3. High Accuracy and Exceptional Repeatability: Delivers high measurement precision—some models achieve accuracy as high as ±0.2%—meeting stringent requirements for process control and inventory management.
4. Stable and Reliable Structure: Features no moving parts internally, ensuring robust construction, high reliability, and extended service life.
5. Wide Media Compatibility: Enables high-precision measurement across diverse media—from water and oil to highly viscous slurries—without being affected by foaming, sedimentation, or electrical properties of the measured medium.
6. Robust Environmental Adaptability: Typically featuring an IP68 protection rating, the sensor withstands harsh industrial environments. Certain models are intrinsically safe certified for use in hazardous areas.
Application Areas
Wireless submersible level sensors, with their stable measurement performance and wireless transmission advantages, find extensive applications across multiple sectors:
🔹Water and Wastewater Treatment Water level monitoring in wastewater treatment plants, liquid level detection in urban manholes, and water level monitoring in rivers and reservoirs.
🔹Industrial Production and Processes Precise level measurement and remote monitoring of various storage tanks (crude oil, chemicals) in the petroleum and chemical industries.
🔹 Municipal Utilities Flow monitoring in water supply networks and District Metered Areas (DMAs).
Summary and Selection Tips
1. Wireless submersible level sensors address numerous pain points associated with traditional level sensors—including installation, wiring, and remote data acquisition—through wireless upgrades. They retain the inherent reliability, versatility, and high precision of submersible sensors while leveraging wireless technology for remote transmission and simplified installation, delivering a cost-effective solution for level monitoring in industrial IoT environments.
2. Selection and Application Tips: When choosing a model, always confirm key details with the supplier, including the specific wireless network standard, signal coverage, expected battery life, and data upload frequency. Additionally, consider the corrosiveness, temperature, and impurity content of the medium to ensure selection of the appropriate sensor material and protection rating.
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