Pressure Gauge
Pressure gauges operate by converting process pressure into mechanical movement through an internal sensing element such as a Bourdon tube, diaphragm, or capsule. As pressure changes, the sensing element deflects, causing the gauge pointer to move across a calibrated scale and display the measured pressure value.
Designed for industrial environments, pressure gauges are available in dry, liquid-filled, and digital configurations. Liquid-filled models are particularly suitable for applications with vibration and pulsation, providing improved stability and longer service life.
These instruments are commonly installed on pipelines, pumps, compressors, pressure vessels, hydraulic systems, and process equipment where continuous visual monitoring is required. Their rugged construction ensures reliable operation even in harsh operating conditions.
With minimal maintenance requirements and long operational lifespan, pressure gauges continue to be one of the most trusted pressure monitoring solutions across industrial sectors.
The Pressure Gauge is a widely used mechanical instrument designed to measure and display the pressure of liquids, gases, and steam within industrial systems. It provides operators with immediate visual indication of process pressure, helping maintain safe and efficient operations across a broad range of industrial applications.
Pressure gauges are commonly found in oil and gas facilities, chemical processing plants, water treatment systems, power generation stations, and manufacturing environments. Available in various designs, materials, and pressure ranges, these instruments offer reliable performance in demanding operating conditions. Their simple design, durability, and ease of installation make them an essential component for monitoring and controlling pressure in industrial processes.
Key Features
- Accurate pressure indication
- Robust industrial design
- Stainless steel construction available
- Suitable for liquid, gas, and steam service
- Wide pressure measurement ranges
- Corrosion-resistant materials
- Shock and vibration-resistant models available
- Easy installation and operation
- Low maintenance requirements
- Long service life
- Available in dry and liquid-filled versions
- Suitable for hazardous environments
Technical Specifications
| Parameter | Value |
|---|---|
| Measurement Principle | Bourdon Tube / Diaphragm |
| Accuracy | ±1.0% FS |
| Pressure Range | Vacuum to 1,000 Bar |
| Dial Size | 63 mm, 100 mm, 150 mm |
| Process Connection | BSP, NPT, Flanged |
| Operating Temperature | -20°C to +80°C |
| Wetted Material | SS304 / SS316 |
| Case Material | Stainless Steel |
| Protection Rating | IP65 |
| Filling Option | Dry or Glycerin Filled |
| Mounting Type | Bottom, Back or Panel Mount |
| Display | Analog Dial |
Applications
- Hydraulic Systems
- Pneumatic Equipment
- Process Pipelines
- Chemical Plants
- Oil & Gas Facilities
- Water Treatment Plants
- Compressors and Pumps
- Boilers and Steam Systems
- Industrial Manufacturing
- Utility Monitoring