2.5" 100mm Capsule Pressure Gauge | -20~20kPa | All Stainless Steel | Vibration Resistant
2.5" 100mm Capsule Pressure Gauge | -20~20kPa | All Stainless Steel | Vibration Resistant
Product Overview: Precision Low-Pressure Measurement
Our 2.5-inch (100mm) Capsule Pressure Gauge is engineered for accurate low-pressure and differential pressure measurement. With a sensitive capsule instrumentation design and -20~20kPa range, this all stainless steel gauge delivers reliable performance in HVAC, cleanrooms, and filtration systems—all at a competitive price point.
Key Features & Benefits
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Capsule Measuring Element: The sensitive body capsule pressure gauges design responds to minute pressure changes where standard Bourdon tubes cannot, making it ideal for low-pressure applications.
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All Stainless Steel Construction: Corrosion-resistant 316SS case and wetted parts for durability in harsh environments.
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Vibration Resistant: Engineered to maintain accuracy even on equipment with mechanical vibration.
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Bi-Directional Range: Measures both positive and negative pressure from -20~20kPa.
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Great Value: Professional capsule pressure gauges under $60 offer exceptional performance at an accessible price.
Technical Specifications
| Specification | Detail |
| Dial Size | 2.5 inches / 100mm |
| Pressure Range | -20~20kPa聽(Bi-directional) |
| Case Material | All Stainless Steel |
| Element Type | Capsule Instrumentation |
| Vibration Resistance | Yes |
Typical Applications
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HVAC duct static pressure monitoring
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Cleanroom and laboratory pressure control
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Filter differential pressure measurement
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Fan and blower system monitoring
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Low-pressure gas and air systems
Ordering & Technical Support
For low-pressure capsule instrumentation solutions:
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.