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Anhui Tiankang (Group) Co., Ltd
Tiankang capacitor level gauge
NegotiableUpdate on 05/18
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Overview
The Tiankang capacitive liquid level gauge mainly consists of a body, a magnetic float, a pointer, a sensor, and a transmitter. The magnetic float rises and falls with the liquid level, causing the resistance value inside the sensor to change. The change in resistance value is converted into 4-20mA by the transmitter; DC standard current output enables remote display, control, or PID adjustment of liquid level. Its advantages include high measurement accuracy, simple structure, and easy installation. Suitable for measuring toxic and corrosive liquids and working in high temperature and high pressure environments.
Product Details
working principle
Tiankang capacitor level gaugeIt is a device specially developed for liquid level measurement based on the principles of magnetism, Archimedes' law of buoyancy, and the characteristics of mechanical transmission; Among them, BL-FO type is a basic product, and the rest of various products are extensions based on it; We endow them with more practical functions while detecting liquid levels.
Tiankang capacitor level gaugeThere is a cavity that accommodates a floating ball, which we call the main tube or shell. It forms a connector with the container through a flange or other interface; In this way, the liquid level inside the chamber is at the same height as the liquid level inside the container, so the floating ball inside the chamber will rise and fall with the rise and fall of the liquid level inside the container; At this point, we cannot see the liquid level, so we installed a flip column display outside the chamber. When manufacturing the float, we installed magnetic steel at the junction of the float sinking into the liquid and the floating part. When the float rises and falls with the liquid level, its magnetism is transmitted through the shell to the flip column display, pushing the magnetic flip column to flip 180 degrees; Due to the fact that the magnetic flip column is a cylindrical body composed of two semi cylinders, red and white, the color of the display facing outside the flip column after flipping 180 ° will change (red below the liquid level and white above), and the height of the liquid level is at the junction of the two colors.
The control type is based on the flip column level gauge and adds a magnetic switch. While monitoring the liquid level, the magnetic switch signal can be used to control or alarm the liquid level; The remote transmission type is based on the flip column level gauge and adds a 4-20mA transmission sensor. While monitoring the liquid level on site, the changes in the liquid level are transmitted to the control room through transmission sensors, cables, and instruments, achieving remote monitoring and control.
Technical Specifications
Environmental temperature (℃): -10~50
Medium temperature (℃): ≤ 80, can also be made as ≤ 450
Measurement accuracy: L=500~1000mm ≤± 1.5% FS,L>1000 mm≤±1.0%FS
Output signal: 4~20mA DC
Power supply: 24V DC ± 5%
Load impedance (Ω): 0~750
