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Electric-contact Pressure Gauge

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December 23, 2025
Category Connection: Pressure Gauge
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Brief: Here’s a fast, informative look at what this solution does and how it behaves. In this video, you'll see a detailed walkthrough of the 6-Inch 150MM Electric-contact Pressure Gauge, exploring its robust construction, various installation methods, and how it integrates with electrical components for automated pressure control and alarm systems in industrial settings.
Related Product Features:
  • This gauge is designed for measuring non-explosive fluid media pressure in industries like petroleum, chemical, and power generation.
  • It features a 150mm dial with measurement ranges up to 60 MPa and an accuracy class of 1.6 for precise readings.
  • Constructed with wetted materials including copper alloy, 304, or 316 stainless steel for durability and corrosion resistance.
  • Offers integrated measurement and control capabilities, enabling automatic pressure management when used with relays or frequency converters.
  • Available in specialized types such as shock-resistant, corrosion-resistant, and explosion-proof versions for diverse industrial environments.
  • Equipped with an adjustable magnetic steel on the contact signal needle to ensure reliable, arc-free switching and long service life.
  • Supports multiple installation methods including radial and axial direct mounting, with or without a front edge.
  • Ideal for applications requiring vibration-free display, achieved through oil filling and liquid damping in shock-resistant models.
FAQs:
  • What industries are electric-contact pressure gauges typically used in?
    They are widely used in petroleum, chemical, metallurgical, power plant, and machinery industries for measuring the pressure of various non-explosive fluid media.
  • How does the electric-contact feature work with other electrical components?
    When connected with appropriate electrical components like relays and frequency converters, the gauge can achieve automatic control and alarm transmission for measured pressure in gaseous and liquid media.
  • What are the available installation methods for this pressure gauge?
    The gauge supports radial direct mounting, axial direct mounting, radial direct mounting with a front edge, and axial direct mounting with a front edge for flexible integration into various systems.
  • What is the advantage of the adjustable magnetic steel on the contact signal needle?
    It increases contact force, accelerates contact action, ensures reliable contact, eliminates electric arc, and prevents frequent disconnection caused by vibration or pressure pulsation, enhancing reliability and lifespan.
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