Intelligent capacitance level meter

The smart capacitive level meter is a liquid level (level) transmitter that can be used for liquids, oils, solids, interfaces and measurements. There are no moving parts, so the reliability is greatly improved. It is not affected by water vapor, dust or condensation. It has the advantages of stable and reliable long-term operation, high sensitivity, good linearity, high temperature resistance and high pressure resistance. This product is a two-wire system (loop power supply) to measure signals and is easy to adjust. Intelligent capacitance level gauges are widely used in various fields such as petroleum, chemical industry, metallurgy, electric power, papermaking, pharmaceuticals, etc. This product is based on the principle of capacitive induction. When the measured medium is dipped and the height of the measurement electrode changes, its capacitance changes. It can convert various material levels and changes in liquid level and medium height into standard current signals, which can be remotely transmitted to the operation control room for centralized display, alarm or automatic control by secondary instruments or computer devices.
Technical parameters of intelligent capacitive liquid level gauge
Detection range: ~
Accuracy: level
Pressure range: ~
Probe temperature resistance: ~℃
Ambient temperature: ～℃
Storage temperature: ℃～+℃
Output signal:～
Power supply voltage: or
Wet material: stainless steel or PTFE
Long-term stability: % year,
Temperature drift: %℃ (in the range of ~℃)
Explosion-proof level:
Protection level:
Intelligent capacitance level meter product features:< br/>. It has a simple structure and does not have any movable or elastic components, so it has extremely high reliability and very little maintenance. Under normal circumstances, there is no need to carry out routine large, medium and small maintenance.
A variety of signal outputs to facilitate different system configurations.
It is suitable for level measurement of high-temperature and high-pressure containers, and the measured value is not affected by the temperature, specific gravity of the liquid being measured, and the shape and pressure of the container.
Especially suitable for the measurement of highly corrosive liquids such as acids and alkalis.
, complete over-current, over-voltage, power polarity protection.
Precautions for smart capacitive liquid level meter:
All supplied products come with a product certificate and instruction manual, which include product number, technical parameters, wiring diagram, date of manufacture, etc. Please check carefully , to avoid using it incorrectly.
During installation, check whether the on-site interface is consistent with the product interface according to the product connection method.
. The wiring should be strictly in accordance with the instructions of our company.
. This product is a precision transducer instrument. It is prohibited to disassemble, collide, drop or hit it with force.
If any abnormality is found during use, you should turn off the power, stop using it, conduct inspection, or contact our company's technical department directly.
During transportation and storage, the original packaging should be restored and stored in a cool, dry and ventilated warehouse.
During installation and use, be careful not to damage the sensor.
Effective lightning protection measures must be taken at the installation site.
. The shell of any transmitter in this series must be reliably grounded, and the grounding resistance should be less than.
When using communication for system configuration, a safety barrier or isolator must be installed
The safety barrier should obtain an explosion-proof certificate, and its installation should be carried out in accordance with the requirements of its instructions.