Product Profile of Visual Level Indicators
The Visual Level Indicators are offered by Forbes Marshall, which is an ISO 9001 certified company. The Visual Level Indicators are suited for plant start-up operations. The indication function does not require electrical power. The float principle makes this a direct method of level measurement, with definite level indication. The control function of Visual Level Indicators is independent of its display function. Therefore the level is always observable, even if the power supply fails. The lightweight and powerful bar magnet of Visual Level Indicators enables a compact float design.
Principle of Design of Visual Level Indicators:
- Single-pole Magnet System
- Modular Design
The Visual Level Indicators has a wide range of operating conditions:
Operating pressures can be from vacuum to 500 bar. Float chambers are available with design pressures up to PN630. Liquid densities > [greater-than] 0.3 g/cm3 and media temperatures from 77 K to 673 K [minus196 degree C to 400 degree C] allow use for applications like cryogenic liquid gases LPG/LNG, water hydraulics and steam boilers. Closed floats are available for condensing media at pressures up to 350 bar. There is also the energy-free, reliable operation.
Applications of Visual Level Indicators can be done in chemical and other process industries, ships, thermal power plants, hydraulic systems, railways, vehicular applications, petrochemical industries, refrigeration systems, etc.
