Thermal Conductivity Level/Flow Switches

LS32 series heat conduction liquid level/flow switch adopts the principle of heat diffusion. There are two temperature sensors in the probe, one is used as a reference sensor to measure the temperature of the medium, and the other is heated as a measuring sensor. The temperature difference between the two sensors is used as the basis for measurement. When the gas, liquid flow and liquid level increase , the temperature difference decreases, and vice versa. The temperature difference value is converted into a standard signal output after being processed by the electronic module. The LS32 series are designed with all stainless steel metal shells, suitable for various pipe diameters and container measurements, without any moving parts, and can be used for various media. Products are widely used in petrochemical, electric power, metallurgy, shipbuilding, and boiler industries.

Features

1. Thermal conduction principle, no moving parts, high reliability, easy maintenance;
2. Fully welded structure, all metal parts (316L series stainless steel or Hastelloy alloy), not easy to react with the medium;
3. The adhesion of the medium during operation will not cause performance degradation;
4. Can operate in high temperature and high pressure environment;
5. It is suitable as a protection device for important equipment and important processes;
6. It can detect the interface and be used in micro-flow occasions;
7. Nuclear power products can withstand radiation environmental conditions and meet earthquake resistance requirements.