Capacitive level gauge serves as a remote‑transmission device for liquid & oil level (under specific conditions) and solid‑level measurement. Free of moving parts for high reliability. Resistant to steam, dust and condensation. It offers long‑term stable performance, high sensitivity, good linearity, high temperature & high pressure resistance, widely used in petroleum, chemical, metallurgy, power, papermaking and pharmaceutical industries.
The capacitive level gauge is a remote‑transmission instrument for liquid and oil level measurement (under specific conditions), as well as liquid/solid level measurement.
Without moving parts, it delivers greatly enhanced reliability. Unaffected by water vapor, dust or condensation, it features long‑term stable operation, high sensitivity, good linearity, high‑temperature resistance and high‑pressure resistance. It is widely applied in petroleum, chemical, metallurgical, power, paper‑making, pharmaceutical and other industries.
Simple structure, no moving / elastic components, ultra‑high reliability, low maintenance.
Multiple signal outputs for flexible system configuration.
For level measurement of high‑temp & high‑pressure vessels; readings independent of liquid temperature, specific gravity, vessel shape and pressure.
Ideal for strongly corrosive media like acids and alkalis.
Built‑in full protections: overcurrent, overvoltage & reverse‑polarity.
Wireless version available with wireless remote transmission.
Works for all electrically‑conductive media.
Item | Specification |
|---|---|
Measuring Range | 0~30 m |
Capacitance Measuring Range | 0.1 PF ~ 2500 PF |
Accuracy | 0.5%FS |
Design Pressure | −0.1 MPa ~ 1.6 MPa |
Probe Temperature Resistance | −50 ℃ ~ 250 ℃ |
Ambient Temperature | −40 ℃ ~ 85 ℃ |
Output Signal | 4~20 mA, 4~20 mA + HART communication, etc. |
Power Supply Voltage | 15~36 V DC |
Explosion‑proof Rating | Ex ib II CT6 Ga |
Our magnetic flip‑plate level gauges are widely applied in petroleum‑chemical, power generation, coal‑chemical, metallurgy, marine, new‑energy and other industries, for liquid‑level measurement of various corrosive, toxic, flammable‑explosive and high‑temperature‑high‑pressure media.
For aviation oil storage tanks and pressure vessels, realizing on‑site two‑color indication and remote monitoring for aviation liquid‑level & interface‑level. Passive fully‑sealed construction ensures zero leakage and meets strict reliability requirements of aviation equipment.
Applied to fuel tanks, boilers and energy‑storage pressure vessels. Adaptable to high‑temperature & high‑pressure working conditions. Optional remote transmitter and alarm modules support tank inventory control and round‑the‑clock unattended online level monitoring.
Suitable for reactors and anti‑corrosion storage tanks for corrosive, toxic hazardous media. Multiple anti‑corrosion body materials are available to eliminate medium leakage, supporting both local visual reading and automatic process interlock monitoring.
Used for level measurement of wastewater pools, chemical agent tanks and sludge‑treatment vessels. Adapted to complex sewage media with easy installation & maintenance, delivering stable and reliable level data for water treatment and solid‑waste disposal processes.
Capacitive level gauges are widely applied in water treatment, chemical, petroleum, food processing, pharmaceutical industries and more.
In the food processing industry, capacitive level gauges accurately measure the liquid‑level height of raw materials, additives and other substances to guarantee the quality and safety of food production.
In the chemical sector, they realize real‑time monitoring and control of liquid level in storage tanks, reaction kettles, separators and water‑treatment equipment, ensuring continuity and stability of chemical production processes.
In petrochemical industry, capacitive level gauges deliver precise level measurement for various chemicals to secure stable and safe production. Intelligent capacitive level gauges further support remote monitoring for higher production efficiency and safety.
Capacitive level gauges are also adopted under special working conditions, such as urban drainage pump stations, collecting wells and biochemical reaction pools with corrosive media.
