External tank position gauge

NegotiableUpdate on 05/06

Model

Nature of the Manufacturer: Producers

Product Category

Place of Origin

Online Consult

Overview

External tank level gauge (hereinafter referred to as level gauge) is an instrument developed by our company that uses sonar ranging principle to measure the liquid level inside the container from the outside (bottom). This product achieves isolated measurement. This level gauge breaks the traditional installation method of open tank contact and achieves true non-contact measurement of the liquid level height inside a closed container. The sonar sensor (probe) is installed directly below the outer wall (bottom) of the tested container, without the need to open a hole in the tested container. It is easy to install and can achieve non-stop installation. Can handle various toxic substances, strong acids, strong alkalis, and pure liquids in high-temperature and high-pressure sealed containers

Product Details

1. Medium viscosity

Normally,External tank position gaugeRequire the dynamic viscosity of the tested medium to be less than 10mPa. S. When 10mPa. S<dynamic viscosity<30 mPa. s

This may reduce the instrument range and increase the blind spot. When the dynamic viscosity is greater than 30mPa. S, it cannot be measured. （1mPa.S=1cP

Note: As the temperature increases, the viscosity decreases, and most high viscosity liquids are more affected by temperature. Therefore, when measuring liquids with high viscosity, attention should be paid to the temperature effect.

2. Purity of the medium

External tank position gauge,There should be no dense bubbles in the liquid;

There should not be a large amount of suspended substances, such as crystals, in the liquid;

There should not be a large amount of sediment, such as mud and sand, in the liquid.

3. Tested container

The container wall where the sonar probe is installed requires a hard material that can transmit signals well. For example: carbon steel, stainless steel

Various materials such as hard metals, fiberglass, epoxy resin, hard plastics, ceramics, glass, hard rubber, or other composite materials. that

The inner and outer surfaces of the container wall should be flat. If the container wall is made of multiple layers of material, the layers should be in close contact without bubbles or gas interlayers.

For example: vulcanized hard rubber lining, epoxy resin lining, stainless steel lining, titanium lining, etc.

4.Temperature requirements for the medium

The allowable temperature range for the probe is -50 ℃~100 ℃. As the probe is tightly attached to the container wall, the probe temperature is close to

The temperature of the dry container wall is generally required to be within -50 ℃~100 ℃ for the measured medium.

5.Instrument environmental temperature

The operating temperature range of the liquid level gauge host is -40 ℃~80 ℃. It is recommended to use instrument protection boxes in northern regions, and in Yang

In areas with strong direct sunlight, it is recommended to install the instrument in a cool place or use a sun visor to avoid exposure to the sun and prevent damage to the instrument inside

The temperature is too high and it can effectively ventilate and dissipate heat.

6.Explosion proof, anti-corrosion, and protection level

The external mounted liquid level gauge adopts an explosion-proof and anti-corrosion structure with aluminum alloy casting sealing and surface epoxy spraying. Suitable for explosive mixtures

A harsh environment with moderate concentration of corrosive gases and a humidity range of 0-95%.

The explosion-proof level of the external mounted liquid level gauge is ExdIICT6Gb

The anti-corrosion level is WF1 outdoor intermediate anti-corrosion.

The waterproof and dustproof levels are IP65 and IP67 protection.