The high-stability submersible liquid level sensor is a hydrostatic liquid level measuring instrument specially designed for critical applications that require long-term precise measurement and reduced calibration and maintenance frequency.
Core features
- Minimal long-term zero drift: Annual drift ≤ ±0.1% FS, no need for frequent calibration even after several years of use.
- Strong resistance to temperature drift: Precise temperature compensation throughout the entire temperature range, ensuring stable readings regardless of seasonal or diurnal temperature variations.
- Strong anti-interference / anti-surge capability: Resistant to water hammer, water pressure shock, and electromagnetic interference, maintaining stable readings even in the presence of water pool bubbles or water flow impacts.
- Anti-clogging and anti-fouling: In long-term use in sewage or silt environments, the diaphragm does not accumulate dirt or adhere to sludge.
Application fields
- Petroleum and Chemical Industry: Oil tank measurement, precise liquid level measurement of chemical raw material storage tanks.
- Water Affairs and Hydrology: Long-term monitoring of reservoirs, wells, and groundwater levels.
- Environmental Protection and Water Treatment: Liquid level monitoring of sewage ponds and water purification ponds, with low maintenance requirements.
- Industrial Processes: Liquid level control of key equipment such as high-temperature and high-pressure reactors and boiler steam drums.
The high-stability submersible liquid level sensor achieves outstanding long-term measurement performance through the selection of core components, precise digital compensation, and reliable sealing design. It is the ideal choice for scenarios that require long-term maintenance-free operation, high-precision measurement, and critical process control.