Detect the presence of different materials accrue in the surroundings of the electrode’s position. Materials can be any fluids, semi- fluids, powders and granules, conductive or non-conductive. The electrode may be installed in free air or closed vessels. Vessels may be metallic or non-metallic pipes or reservoirs. Any material sticking to it does not affect the function of the sensing unit

Tag Electronics Ltd. - company focuses its activity in developing and manufacturing Level Switches for the industry. Among its clients: The Israeli electricity and water utilities, H.P worldwide the Serono biomedical company, Citec – a French distributor to the dairy industry etc and various food, process and mineral production companies in Israel and abroad. The Level Switches are based on RF operation, a unique development of the company.

TAG level switches are designed to regulate (generate pumping commands) and/or signal the level of various materials in containers (I.e. grains in silos, water in reservoirs, feeding plastic raw materials to extruders, oils and chemicals in various containers)

Material:

Indicate the presence of material at a fixed place.

To enable material in container to reach a predetermined level.

To prevent material in container to go lower than a predetermined level.

To keep material within 2 fixed levels (liquid in tanks, material in bins etc.)

To prevent pumps from dry-running.

Overflow protection in water pools, liquid containing (e.g. beer) tanks etc.

Material

Pigments for the color industry.

Colors in containers and industrial processes.

Glues and adhesives on watery and non watery basis (such as in paper industry, laminates, gluing metal films on plastic).

Various chemicals in industrial processes and storage tanks.

Impregnating materials in impregnation vessels.

Cement, flour, etc. in tanks and tankers.

Level of stones, sand, lime and aggregates in silos at quarries and in ready-concrete plants.

Fly-ash and settled ash.

Plastic raw material.

Control of liquefied cryogenic gases (i.e. fluid nitrogen at -220°c).

Control of level in oil (mineral and organic) tanks and tankers

Special conditions:

Very corrosive materials (bromines and compounds, hydrochloric acid, chlorine, etc).

Materials in high temperature of 250°c, (reactors, and furnaces).

Pharmaceutical process

Distinguish intrusion of oil in water / water in oil

Liquid – liquid interface separation.

Keep water contents in material (such as water content in margarine).

Control of compensating water.

Foam detection and differentiation of foam from liquid.

Detection of liquids in accurate point.