Search results: "heating"

A heat meter is a device which measures thermal energy provided by a source or delivered to a sink, by measuring the flow rate of the heat transfer fluid and the change in its temperature (ΔT) between the outflow and ret…Daha

Tachometer heat meters

Designed for recording, registration of remote monitoring of heat consumption and heat parameters in two open and closed systems of water heating systems, each of which can contain lines: supply, return and hot water, fe…Daha

The operating principle of electromagnetic flowmeters is based on the ability of the liquid to bring the electric current as it moves in a magnetic field. That is, electromagnetic energy meter is used in the phenomenon o…Daha

Ultrasonic heat meters operate on the principle of changing the time of the ultrasonic signal from the source to the receiver signal, which depends on the rate of flow. The basic principle of any one of them is similar t…Daha

The device gives the signal of fire in case of raising of ambient temperature

Power transformers with air-cooling, called dry transformers. Natural air cooling, the heat from the heated parts of the transformer a natural flow of ambient air, is sufficient for a small power transformer to winding v…Daha

An incandescent light bulb, incandescent lamp or incandescent light globe is an electric light which produces light with a filament wire heated to a high temperature by an electric current passing through it, until it gl…Daha

A glove is a garment covering the whole hand.Gloves have separate sheaths or openings for each finger and the thumb; if there is an opening but no covering sheath for each finger they are called "fingerless gloves". Glov…Daha

Glass is an amorphous (non-crystalline) solid material. Glasses are typically brittle and optically transparent. The most familiar type of glass, used for centuries in windows and drinking vessels, is soda-lime glass, co…Daha