Why is a water level indicator used in a boiler?

Why is a water level indicator used in a boiler?

A boiler typically has a pressurized metallic chamber (tubes or waterwall) with water on the inside, which is heated to make steam by a heat source ( e.g. flame) which is on their outside. The boiler water level indicator ensures that there is enough water in the tubes to sufficiently cool them in operation while making steam; otherwise the flames could overheat the tubes, softening the metal & permitting bursting due to pressure.

Why is a water level indicator used in a boiler?Why is a water level indicator used in a boiler?

Two type of gauge glass.They are   Reflex type Gauge Glass and  Tubeler/Tube type Gauge Glass. Gauge glass/Water level Indicator are very important Safety parts for the boiler, the current hot water present inside the drum show up gauge glass.

Contact

Tel:+86-318 5261914

Mobile:+86 18903185806

Sales Email:info@cn-aohong.com

Work Time:7*24 hours