Port Level Gauge

Bi-Color Port Level Gauge for High-Pressure Boiler & Steam Applications

The Port Level Gauge is a high-performance visual level indication system designed for continuous monitoring of water and steam levels in high-pressure boilers and process vessels. It features a bi-color illuminator and multiple viewing ports that clearly distinguish water (green) from steam (red), providing safe and accurate level indication even from long distances. Built for demanding industrial environments, it offers reliable operation under high pressure and temperature conditions.

Key Features:

  • 🌈 Bi-Color Level Indication

    Uses a high-intensity illuminator with red and green optical filters to clearly differentiate water and steam levels for improved visibility.

  • 👁️ Multi-Port Viewing Design

    Features 5 to 21 viewing ports with circular gauge glass and mica protection, providing continuous level indication over various measuring lengths.

  • 🌡️ High Pressure & Temperature Performance

    Designed for operating pressures up to 80 kg/cm² and temperatures up to 300°C, making it suitable for demanding boiler applications.

Key Features:

  • 🛡️ Rugged Industrial Construction

    Manufactured with forged carbon steel or stainless steel, tempered borosilicate/aluminosilicate glass, and high-quality graphite gaskets for long service life.

  • ⚙️ Enhanced Safety Features

    Available with automatic ball check valves, expansion loops, tie bars, and heavy-duty covers for safe and reliable operation.

  • 🔧 Flexible Installation

    Offered with left or right mounting orientation, socket weld or flanged process connections, and multiple center-to-center distances to suit different installations.

Applications:

  • ⚡ Steam Boilers

    Ideal for continuous water level indication in high-pressure boiler drums and steam generation systems.

  • 🏭 Power Plants

    Reliable monitoring of water and steam levels in thermal and utility power plants.

  • ⚗️ Chemical & Process Industries

    Suitable for high-pressure process vessels handling steam and compatible process fluids.

  • 🛢️ Industrial Process Equipment

    Used in pressure vessels, heat exchangers, and industrial utility systems requiring continuous visual level monitoring.

Why Choose This Solution?

The Port Level Gauge provides safe, accurate, and highly visible level indication for high-pressure steam and water applications.

Bi-Color Visibility

Clear red/green indication for steam and water.

Multi-Port Design

Continuous visual monitoring over long measuring lengths.

Enhanced Safety

Optional ball check valves and robust construction.

Industrial Reliability

Engineered for high-pressure, high-temperature service.

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