1、 Overview of High Temperature Glass Plate Liquid Level Gauge
The high-temperature glass plate level gauge is made of high-temperature heat-resistant glass plate and high-quality heat-resistant materials. It is suitable for liquid level indication of media inside high-temperature containers in industries such as petroleum, chemical, and pharmaceutical.
2、 Main technical parameters
1. Measurement range (L): 500, 800, 1100, 1400, 1700mm
2. Working temperature: ≤ 450 ℃
3. Work pressure: ≤ 4.0MPa
4. Self sealing pressure of steel ball: ≥ 0.3MPa
5. Connection flange: HG20592-97, DN20 convex flange
6. Heat tracing steam pressure: ≤ 1.0MPa
7. Heat tracing jacket joint: G3/8 "(external)
8. Flushing and sewage outlet: M12 × 1.5 ZG1/2”
9. Wetting material: Q235-A carbon steel, 1Cr18Ni9Ti stainless steel.
3、 Structural principle of high temperature glass plate level gauge
The upper and lower flanges of the high-temperature glass level gauge are connected to the corresponding flanges on the high-temperature container to form a connector, so that the actual height of the liquid level in the container can be observed through the glass. The upper and lower valves are equipped with self sealing steel balls to prevent accidental damage to the glass plate and provide automatic sealing.
4、 Instructions for use
The working temperature of the high-temperature glass plate level gauge is inversely proportional to the working pressure, and the maximum working temperature and maximum working pressure cannot be used simultaneously, as shown in the temperature and pressure curve graph.
4、 External dimensions