Magnetic Float Level Gauge Glass Plate Transparent, Reflex Level Gauge

1. Magnetic level gauge
     Magnetic level gauge is an instrument mounted outside or above the tank to indicate and control the height of the liquid level in the tank.Suitable for high temperature, high pressure, corrosion resistance and other occasions, can be local display and remote control.Side mounting and top mounting can be selected for installation.It clearly indicates the height of the liquid level, the display is intuitive and eye-catching, the indicator is completely isolated from the storage tank, safe to use, reasonable design, simple structure, convenient and reliable installation, stable performance, long service life, low maintenance cost, easy installation and maintenance.According to the needs of the project, users can cooperate with the use of remote transmitter, can achieve local digital display, and output 4~20mA standard remote signal, to meet the needs of recording instruments, or industrial process control.It can also be used with magnetic control switch or proximity switch to monitor and alarm the liquid level or control the inlet and outlet equipment.

2. Glass plate level gauge
The Reflex Liquid Level Gauge 
    The is used to see the level of the liquid in a vessel or tank. The gauge glass has three V-shaped grooves. The prism effect makes the gaseous phase look white, whereas in the liquid phase, the diffused reflection disappears making it look quite dark. This means that the liquid level can be seen clearly.

See-Thru (Transparent) Liquid Level Gauge
    This unit is used to see the level, color, or clarity of the liquid in a vessel or tank. This gauge uses two layers of gauge glass, and is constructed so that users can see through to the opposite side. The gauge can be protected with mica or fluorine resin which prevents the alkaline corrosion of the glass. The gauge also uses a lighting system to make it easier for users to measure the liquid level, and its structure is more resistant to pressure than the reflex liquid level gauge.

Features:
     1. They do not need electrical power to operate. This can be a great advantage in the case of a power outage.
     2. Simple to install - no calibration is necessary.
     3. Can be used as a reference to check, or calibrate, other level technologies.
     4. Pressure rating from vacuum to 4Mpa.
     5. Temperature rating from -20ºC to 450ºC
     7. Not affected by the chemical or electrical properties of the process liquid. 
     8. Specific gravity, dielectric, conductivity, surface turbulence, vapor, foam, etc. no longer needs to be considered.

3.  Quartz tube two-color water level meter
      Quartz tube two-color water level meter is a two-color liquid level meter suitable for high temperature and high pressure environment.When the liquid level meter is displayed, the gas and liquid can be divided into two distinct red and green colors, and the interface of the two colors is the position of the liquid level. The observation is very intuitive, and there will be no phenomenon that the vapor in the glass tube will affect the observation results.The valve connecting the container of this level gauge is made of stainless steel or no. 20 steel,It has good mechanical properties of high temperature, high pressure and rust resistance. Quartz glass tube can also be observed normally under high temperature and high pressure.The valve connecting the liquid level gauge to the container is equipped with a self-sealing stainless steel ball. When the glass tube is damaged by accident, the steel ball will be self-sealing to prevent the safety accident of medium spillage and loss of pressure of the container.This type of level gauge is widely used in boiler and other high temperature and high pressure environment of liquid level observation, with high safety factor, easy installation and maintenance, simple maintenance, clear and intuitive measurement results, high temperature and high pressure resistance, with a certain corrosion resistance and other characteristics.