Radio Frequency Capacitive Level Gauge

1. Product Brief Introduction:

The RF capacitive level gauge adopts advanced RF admittance technology to overcome the defect of capacitive level gauges that cannot eliminate the influence of conductive hanging materials. It is not affected by water vapor, dust or condensation, and has the advantages of long-term stable and reliable operation, high sensitivity, good linearity, high temperature resistance, high pressure resistance, etc. Can be used for liquid, oil, and solid level measurement, without movable parts. The RF capacitive level gauge adopts advanced RF admittance technology to overcome the defect of capacitive level gauges that cannot eliminate the influence of conductive hanging materials.
It is not affected by water vapor, dust or condensation, and has the advantages of long-term stable and reliable operation, high sensitivity, good linearity, high temperature resistance, high pressure resistance, etc.
Can be used for liquid, oil, and solid level measurement, without movable parts.

2. Product Features:

Radio frequency capacitive level gauge can convert changes in various level parameters into standard current signals, which are remotely transmitted to the operation control room for centralized display, alarm or automatic control by secondary instruments or computers. Its good structure and installation method can be applied to continuous detection of liquid level, material level or material level under special conditions such as high temperature, high pressure, strong corrosion, easy crystallization, anti blockage, anti cold formation, solid powder, granular materials, etc. It can be widely used for detection and control in various industrial processes.

Simple structure: Without any movable or elastic components, it has extremely high reliability and minimal maintenance.
Easy installation: The built-in structure particularly demonstrates this feature, without the need for any specialized tools.
Easy adjustment: The zero position and range potentiometers can be used to freely shift the zero position or change the range within the effective range of liquid level detection, and the two adjustments do not affect each other.
Widely applicable; Suitable for liquid level measurement in media with high temperature, high pressure, strong corrosion, etc.

3. Technical Specifications:

Effective detection range: 0-0.2-20m
Accuracy: Level 0.5, Level 1, Level 1.5
Pressure bearing range: negative pressure, normal pressure, high pressure (below 32MPa)
Working temperature: -50~240 ℃
Environmental temperature: -20~75 ℃
Applicable medium: acid, alkali, salt or any medium that is non corrosive to polytetrafluoroethylene
Output signal: 4-20mA, two-wire system
Power supply: Load resistance 0-750 Ω DC24V
Fixed method: Thread installation M20 × 1.5, M27 × 2 flange installation DN15, DN25, DN50, DN80.
On site display: analog display 0-100%, digital display, on-site depth

4. Selection: