Diaphragm Sealed Pressure Gauge
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Technical Specifications
| Parameter | Specification |
|---|---|
| Instrument Type | Diaphragm Sealed Pressure Gauge |
| Measurement Type | Mechanical Pressure Measurement |
| Pressure Range | As Per Application Requirement |
| Accuracy | Typically ±1.0% to ±2.0% of Full Scale |
| Dial Size | 63 / 100 / 115 / 150 mm |
| Diaphragm Material | Stainless Steel / Hastelloy / As Per Requirement |
| Wetted Material | SS 316 / Alloy Materials / As Required |
| Case Material | Stainless Steel / As Per Requirement |
| Process Connection | Threaded / Flanged / As Per Requirement |
| Connection Size | 1/4″ / 1/2″ / As Required |
| Pressure Units | bar / psi / kg/cm² / kPa / As Required |
| Diaphragm Seal | Flush / Remote / As Per Application |
| Filling | Dry / Glycerine / Silicone Oil, As Required |
| Window | Glass / Acrylic / Polycarbonate |
| Mounting | Direct / Panel Mount |
| Process Media | Corrosive, Viscous, Contaminated & Compatible Fluids |
| Temperature Range | Application & Fill Material Dependent |
| Application | Chemical, Pharmaceutical, Food, Process & Industrial Systems |
| Customization | Pressure Range, Material, Connection & Seal Configuration |
Construction and Build
The Diaphragm Sealed Pressure Gauge incorporates a flexible diaphragm that acts as a barrier between the process medium and the pressure-sensing system. This arrangement helps prevent corrosive, viscous, contaminated, or particulate-containing media from entering the gauge mechanism.
The gauge can be configured with different diaphragm materials, process connections, pressure ranges, and seal arrangements to suit specific process conditions. Flush diaphragm configurations can also be used where minimizing dead space and preventing product buildup is important.
Unique Selling Points (USP)
• Process Isolation – Diaphragm separates the process medium from the sensing mechanism.
• Suitable for Corrosive Media – Compatible diaphragm materials can be selected for demanding applications.
• Handles Viscous Media – Suitable for applications where conventional pressure gauges may experience clogging.
• Flush Diaphragm Options – Helps reduce product buildup and dead zones.
• Reliable Pressure Measurement – Provides consistent mechanical pressure indication.
• Multiple Material Options – Diaphragm and wetted materials can be selected according to process requirements.
• Wide Application Range – Suitable for demanding chemical, pharmaceutical, food and process applications.
• Flexible Mounting – Available with direct or panel mounting configurations.
• Customizable – Pressure range, connection, diaphragm material and seal configuration can be tailored to the application.
• Easy Monitoring – Clear analog dial provides convenient pressure indication.
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